Problem on writing a post

I want to write a post on a LV topic, but something seems to be wrong:
1. Attachements doesn't work: I have chosen a file and have clicked on "Add Attachment", but nothing happens.
2. When I click on "Preview" my text disappear.
What can I do?
EPH1

Only some file types are allowed as attachment. If you want to attach any other file, you need to place it in a zip file first.
To attach a file, you don't click "add attachment" you click "chose file" and browse for the file.
("add attachment" only gives you another "chose file" button of you want to attach a a second (or later third) attachment.)
What kind of OS and browser are you using? Maybe you are using some industrial strenght popup blocker that blocks the attachment dialog. What are your browser security settings?
LabVIEW Champion . Do more with less code and in less time .

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    economy:country(code),gdp
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    then i should calculate the minimum population of the countries needed to have this 50% of GDP.
    here is what i wrote until now but i really don't have any more idea, if you help me i'll learn something.
    thank you.
    select e.country,c.population,e.gdp
    from country c
    join economy e
    on c.code=e.country
    order by e.gdp desc;
    set serveroutput on
    declare
    half_gdp_n number;
    begin
    select round(sum(gdp)/2) into half_gdp_n from economy;
    DBMS_OUTPUT.put_line(half_gdp_n);
    end;
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       COMMENT ON COLUMN "intern"."ECONOMY"."COUNTRY" IS 'the country code'
       COMMENT ON COLUMN "intern"."ECONOMY"."GDP" IS 'gross domestic product (in million dollar)'
       COMMENT ON COLUMN "intern"."ECONOMY"."AGRICULTURE" IS 'percentage of agricultural sector of the GDP'
       COMMENT ON COLUMN "intern"."ECONOMY"."INDUSTRY" IS 'percentage of industrial sector of the GDP'
       COMMENT ON COLUMN "intern"."ECONOMY"."SERVICES" IS 'percentage of service sector of the GDP'
       COMMENT ON COLUMN "intern"."ECONOMY"."INFLATION" IS 'inflation rate (percentage, per annum)'
       COMMENT ON TABLE "intern"."ECONOMY"  IS 'economical information about the countries'
    REM INSERTING into intern.ECONOMY
    SET DEFINE OFF;
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ad',1900,null,null,null,4.3);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('cz',172200,3.4,39.3,57.3,3.2);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('gf',1551,null,null,null,1.5);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('gl',1100,null,null,null,1.6);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('gm',2799,26.8,14.5,58.7,7);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('gq',1270,3,95.7,1.3,8.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('gr',226400,7,22,71,2.9);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('gy',2899,38.3,19.9,41.8,4.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('hn',18790,12.7,32.1,55.3,7);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('id',827400,14.6,45,40.4,6.1);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('in',3319000,23.6,28.4,48,4.2);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ir',516700,11.2,40.9,48.7,15.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('is',9373,11.2,9.6,79.2,4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('it',1609000,2.3,28.8,68.9,2.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('je',3600,5,2,93,5.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('jm',11130,6.1,32.7,61.3,12.4);
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    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ke',34680,19.3,18.5,62.4,9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('kg',8495,38.5,22.8,38.7,3.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('kh',26990,35,30,35,3.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ki',79,30,7,63,2.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('km',441,40,4,56,3.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('kn',339,3.5,25.8,70.7,1.7);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('kp',40000,30.2,33.8,36,null);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('kr',925100,3.2,40.4,56.3,3.6);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('kw',48000,0.4,60.5,39.1,2.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ky',1391,1.4,3.2,95.4,2.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('kz',118400,7.4,37.8,54.8,6.9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('la',11280,49.5,27.5,23,12.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('lb',18830,12,21,67,2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('lc',866,7,20,73,3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('li',825,null,40,null,1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('lk',80580,19.1,26.2,54.7,5.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('lr',2903,76.9,5.4,17.7,15);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ls',5892,15.2,43.9,40.9,5.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('lt',45230,6.1,33.4,60.5,1.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('lu',27270,0.5,16.3,83.1,2.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('lv',26530,4.4,24.8,70.8,6);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ly',37480,8.7,45.7,45.6,2.9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ma',134600,21.2,35.8,43,2.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mc',870,17,null,null,1.9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('md',8581,22.4,24.8,52.8,11.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mg',14560,29.3,16.7,54,7.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mh',115,14,16,70,2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mk',14400,11.2,26,62.8,0.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ml',11000,45,17,38,4.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mm',74300,56.6,8.8,34.5,17.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mn',5332,20.6,21.4,58,11);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mp',null,null,null,null,1.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mq',6117,6,11,83,3.9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mr',5534,25,29,46,7);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ms',29,5.4,13.6,81,2.6);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mt',7223,3,23,74,2.9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mu',15680,7.6,30,62.4,4.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mv',1250,20,18,62,1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mw',7410,54.8,19.2,26,12);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mx',1006000,4,27.2,68.9,5.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('my',229300,7.2,33.6,59.1,1.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('mz',23380,21.1,32.1,46.9,12.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('na',14760,11.3,30.8,57.9,4.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('nc',3158,5,30,65,-0.6);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ne',9716,39,17,44,3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ng',125700,36.3,30.5,33.3,16.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ni',12340,20.7,24.7,54.6,9.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('nl',481100,2.4,24.5,73.1,1.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('no',183000,2.2,36.3,61.6,1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('np',39530,40,20,40,2.9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('nr',60,null,null,null,-3.6);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('nu',7.6,null,null,55,1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('nz',92510,4.6,27.4,68,2.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('om',38090,3.1,41.1,55.8,0.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pa',20570,7.2,13,79.8,2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pe',155300,8,27,65,3.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pf',4580,4,18,78,1.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pg',11990,34.5,34.7,30.8,4.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ph',430600,14.8,31.9,53.2,5.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pk',347300,22.6,24.1,53.3,4.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pl',463000,2.9,31.3,65.9,3.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pm',48.3,null,null,null,2.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pr',68950,1,45,54,6.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ps',2568,9,28,63,2.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pt',188700,5.9,30.2,63.9,2.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('pw',null,null,null,null,3.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('py',29930,25.3,24.9,49.8,5.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('qa',19490,0.3,58.2,41.5,3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('re',4570,8,19,73,null);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ro',171500,13.1,33.7,53.2,9.6);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ru',1408000,4.9,33.9,61.2,11.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('rw',10430,41.1,21.2,37.7,7);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sa',310200,4.2,67.2,28.6,0.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sb',800,42,11,47,10);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sc',626,2.8,28.7,68.9,5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sd',76190,38.7,20.3,41,9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('se',255400,2,29,69,0.7);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sg',120900,0,32.6,67.4,1.7);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sh',18,null,null,null,3.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('si',39410,3,36,60,3.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sk',78890,3.5,30.1,66.4,7.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sl',3335,49,30,21,1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sm',940,null,null,null,3.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sn',18360,15.9,21.4,62.7,0.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('so',4597,65,10,25,null);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sr',1885,13,22,65,23);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('st',214,16.5,15.4,68.1,14);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sv',32350,9.2,31.1,59.7,5.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sy',60440,25,31,44,2.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('sz',6018,16.1,43.4,40.5,5.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tc',216,null,null,null,4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('td',15660,22.6,35.6,41.7,8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tg',8684,39.5,20.4,40.1,1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('th',524800,9,44.3,46.7,2.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tj',7950,23.7,24.3,52,8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tk',1.5,null,null,null,null);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tm',27600,28.5,42.7,28.8,9);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tn',70880,13.8,31.8,54.4,4.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('to',244,23,13,64,10.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tr',508700,11.7,29.8,58.5,9.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tt',11480,2.7,47,50.3,3.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tv',12.2,null,null,null,5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tw',576200,1.7,30.9,67.4,1.7);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('tz',23710,43.2,17.2,39.6,5.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ua',299100,18,45.1,36.9,12);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ug',39390,35.8,20.8,43.6,3.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('uk',1782000,1,26.3,72.7,1.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('us',11750000,0.9,19.7,79.4,2.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('uy',49270,7.9,27.4,64.8,7.6);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('uz',47590,38,26.3,35.7,3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('vc',342,10,26,64,-0.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ve',145200,0.1,46.5,53.4,22.4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('vg',2498,1.8,6.2,92,2.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('vi',2500,1,19,80,2.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('vn',227200,21.8,40.1,38.1,9.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('vu',580,26,12,62,3.1);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('wf',60,null,null,null,null);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ws',1000,14,23,63,4);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('ye',16250,15.5,44.7,39.7,12.2);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('yt',466.8,null,null,null,null);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('yu',26270,15.5,27.6,56.8,8.8);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('za',491400,3.6,31.2,65.2,4.5);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('zm',9409,14.9,28.9,56.1,18.3);
    Insert into intern.ECONOMY (COUNTRY,GDP,AGRICULTURE,INDUSTRY,SERVICES,INFLATION) values ('zw',24370,18.1,24.3,57.7,133);I'm using oracle 11.2.0.2 and i'll post create-insert for the tables.
    best,
    David
    Edited by: 1003209 on 28.05.2013 08:45

      CREATE TABLE "intern"."COUNTRY" ("NAME" VARCHAR2(40), "CODE" CHAR(2), "CAPITAL" VARCHAR2(40), "PROVINCE" VARCHAR2(40), "POPULATION" NUMBER, "AREA" NUMBER, "NEXTYEAR_POPULATION" NUMBER)
    REM INSERTING into intern.COUNTRY
    SET DEFINE OFF;
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Andorra','ad','Andorra la Vella','Andorra la Vella',69865,468,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('United Arab Emirates','ae','Abu Dhabi','Abu Dhabi',2523915,82880,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Afghanistan','af','Kabul','Kabul',28513677,647500,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Antigua and Barbuda','ag','Saint Johns','Saint John',68320,442.6,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Anguilla','ai',null,null,13008,102,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Albania','al','Tirana','Tirana',3544808,28748,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Armenia','am','Yerevan','Yerevan',2991360,29800,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Netherlands Antilles','an','Willemstad','Curacao',218126,960,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Angola','ao','Luanda','Luanda',10978552,1246700,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Argentina','ar','Buenos Aires','Buenos Aires',39144753,2766890,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('American Samoa','as','Pago Pago','Eastern',57902,199,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Austria','at','Vienna','Wien',8174762,83870,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Australia','au','Canberra','Australian Capital Territory',19913144,7686850,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Aruba','aw',null,null,71218,193,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Azerbaijan','az','Baku','Baki',7868385,86600,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Bosnia and Herzegovina','ba','Sarajevo','Federacija Bosna i Hercegovina',4007608,51129,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Barbados','bb','Bridgetown','Saint Michael',278289,431,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Bangladesh','bd','Dhaka','Dhaka',141340476,144000,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Belgium','be','Brussels','Brussels',10348276,30528,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Burkina Faso','bf','Ouagadougou','Kadiogo',13574820,274200,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Bulgaria','bg','Sofia','Sofija grad',7517973,110910,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Bahrain','bh','Manama','Manama',677886,665,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Burundi','bi','Bujumbura','Bujumbura',6231221,27830,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Benin','bj','Porto Novo','Oueme',7250033,112620,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Bermuda','bm','Hamilton','Hamilton',64935,53.3,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Brunei','bn','Bandar Seri Begawan','Brunei-Muara',365251,5770,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Bolivia','bo','La Paz','La Paz',8724156,1098580,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Brazil','br','Brasilia','Distrito Federal',184101109,8511965,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Bahamas','bs','Nassau','New Providence',299697,13940,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Bhutan','bt','Timphu','Timphu',2185569,47000,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Botswana','bw','Gaborone','Gaborone',1561973,600370,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Belarus','by','Minsk','Minsk',10310520,207600,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Belize','bz','Belmopan','Cayo',272945,22966,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Canada','ca','Ottawa','Ontario',32507874,9984670,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Cocos Islands','cc',null,null,629,14,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Democratic Republic of the Congo','cd','Kinshasa','Kinshasa',58317930,2345410,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Central African Republic','cf','Bangui','Bangui',3742482,622984,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Republic of the Congo','cg','Brazzaville','Brazzaville',2998040,342000,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Switzerland','ch','Bern','Bern',7450867,41290,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Cote dIvoire','ci','Yamoussoukro','Lacs',17327724,322460,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Cook Islands','ck','Avarua','Rarotonga',21200,240,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Chile','cl','Santiago','Metropolitana',15823957,756950,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Cameroon','cm','Yaounde','Centre',16063678,475440,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('China','cn','Peking','Peking',1298847624,9596960,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Colombia','co','Bogota','Bogota',42310775,1138910,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Costa Rica','cr','San Jose','San Jose',3956507,51100,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Cuba','cu','Havanna','Ciudad de la Habana',11308764,110860,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Cape Verde','cv','Praia','Sao Tiago',415294,4033,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Christmas Island','cx',null,null,396,135,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Cyprus','cy','Nicosia','Government controlled area',775927,9250,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Czech Republic','cz','Prague','Prague',10246178,78866,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Germany','de','Berlin','Berlin',82424609,357021,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Djibouti','dj','Jibuti','Jibuti',466900,23000,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Denmark','dk','Copenhagen','Frederiksberg Kommune',5413392,43094,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Dominica','dm','Roseau','Saint George',69278,754,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Dominican Republic','do','Santo Domingo','Distrito Nacional',8833634,48730,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Algeria','dz','Algiers','Algiers',32129324,2381740,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Ecuador','ec','Quito','Pichincha',13212742,283560,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Estonia','ee','Tallinn','Harju',1341664,45226,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Egypt','eg','Cairo','Cairo',76117421,1001450,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Western Sahara','eh',null,null,267405,266000,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Eritrea','er','Asmara','Maekel',4447307,121320,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Spain','es','Madrid','Madrid',40280780,504782,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Ethiopia','et','Addis Abeba','Addis Abeba',67851281,1127127,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Finland','fi','Helsinki','Uusimaa',5214512,338145,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Fiji','fj','Suva','Central',880874,18270,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Falkland Islands','fk','Port Stanley','Falkland Islands',2967,12173,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Micronesia','fm','Palikir','Pohnpei',108155,702,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Faroe Islands','fo','Torshavn','Torshavn',46662,1399,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('France','fr','Paris','Paris',60424213,547030,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Gabon','ga','Libreville','Estuaire',1355246,267667,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Grenada','gd','Saint Georges','Saint George',89357,344,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Georgia','ge','Tbilisi','Tbilisi',4693892,69700,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('French Guiana','gf','Cayenne','Cayenne',191309,91000,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Guernsey','gg','Saint Peter Port','Saint Peter Port',65031,78,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Ghana','gh','Accra','Greater Accra',20757032,239460,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Gibraltar','gi',null,null,27833,6.5,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Greenland','gl','Nuuk','Nuuk',56384,2166086,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Gambia','gm','Banjul','Banjul',1546848,11300,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Guinea','gn','Conakry','Conakry',9246462,245857,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Guadeloupe','gp','Basse-Terre','Basse-Terre',444515,1780,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Equatorial Guinea','gq','Malabo','Bioko Norte',523051,28051,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Greece','gr','Athens','Attiki',10647529,131940,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Guatemala','gt','Guatemala','Guatemala',14280596,108890,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Guam','gu','Agana','Hagatna',166090,549,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Guinea Bissau','gw','Bissau','Bissau',1388363,36120,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Guyana','gy','Georgetown','Demerara-Mahaica',705803,214970,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Honduras','hn','Tegucigalpa','Distrito Central',6823568,112090,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Croatia','hr','Zagreb','Grad Zagreb',4496869,56542,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Haiti','ht','Port-au-Prince','Ouest',7656166,27750,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Hungary','hu','Budapest','Budapest',10032375,93030,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Indonesia','id','Jakarta','Jakarta',238452952,1919440,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Ireland','ie','Dublin','Dublin',3969558,70280,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Israel','il','Jerusalem','Jerusalem',6199008,20770,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Isle of Man','im','Douglas','Douglas',74655,572,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('India','in','Delhi','Delhi',1065070607,3287590,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Iraq','iq','Baghdad','Baghdad',25374691,437072,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Iran','ir','Tehran','Tehran',69018924,1648000,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Iceland','is','Reykjavik','Hoefueborgarsvaeei',293966,103000,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Italy','it','Rome','Lazio',58057477,301230,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Jersey','je','Saint Helier','Saint Helier',90502,116,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Jamaica','jm','Kingston','Kingston',2713130,10991,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Jordan','jo','Amman','Amman',5611202,92300,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Japan','jp','Tokyo','Tokyo',127333002,377835,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Kenya','ke','Nairobi','Nairobi',32021856,582650,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Kyrgyzstan','kg','Biskek','Biskek',5081429,198500,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Cambodia','kh','Phnum Penh','Phnum Penh',13363421,181040,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Kiribati','ki','Bairiki','Tarawa South',100798,811,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Comoros','km','Moroni','Ngazidja',651901,2170,null);
    Insert into intern.COUNTRY (NAME,CODE,CAPITAL,PROVINCE,POPULATION,AREA,NEXTYEAR_POPULATION) values ('Saint Kitts and Nevis','kn','Basseterre','Saint George Basseterre',38836,261,null);

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                   writeRecordNumber(MaxRecord);
                   CustOrderIDTxt.setText(""+MaxRecord);
                   System.out.println("Current Record " +CurrentRecord);
                   System.out.println("Max Record " +MaxRecord);
              //--<END>--Checks to see whether CRecordNumberStore file exists--------------------------------------//
              if(readOrder() != null){
                   orderDetails = (CustOrdObject[]) readOrder();
                 innerCustOrdObj = orderDetails[CurrentRecord].getInnerCustOrdObj();
                   MaxItems = orderDetails[CurrentRecord].getMaxItems();
                   if(CurrentRecord > 1 && CurrentRecord < MaxRecord){
                        externalnextbtn.setEnabled(true);
                        externalprevbtn.setEnabled(true);
                   if(CurrentRecord >= MaxRecord){
                        externalnextbtn.setEnabled(false);
                   getFieldText(CurrentRecord-1);
              }else{
                   orderDetails[CurrentRecord] = new CustOrdObject();
                   currentItem = 1;
              return mainframe;
         //--<END>--Creating CustomerOrderDetails Screen---------------------------------------------//
         public JPanel createCustOrdDetailsTitle(){
              createTitlePanel();
              titlepanel.setBackground(TxtfontColor);
              label.setText("- Customer Order Details -");
              labelpanel.setBackground(TxtfontColor);
              label.setForeground(Color.white);
              createbuttonpanel();
              buttonpanel.setBackground(TxtfontColor) ;
              buttonpanel.add(createReturnToMainMenuButton());
              titlepanel.add(labelpanel, BorderLayout.WEST);
              titlepanel.add(buttonpanel, BorderLayout.EAST);
              return titlepanel;
         public JPanel createCustOrdDetailsMainPanel(){
              createmainpanel();
              mainpanel.setBackground(TxtfontColor);
              mainpanel.setLayout(new BorderLayout());          
              mainpanel.setBorder(BorderFactory.createTitledBorder(""));
              mainpanel.add(createInnerTopPanel(), BorderLayout.NORTH);
              mainpanel.add(createInnerCenterPanel(), BorderLayout.CENTER);
              mainpanel.add(createInnerBottomPanel(), BorderLayout.SOUTH);
              mainpanel.add(createInnerRightPanel(), BorderLayout.EAST);
              mainpanel.add(createInnerLeftPanel(), BorderLayout.WEST);
              return mainpanel;
         public JPanel createInnerTopPanel(){
              innertoppanel = new JPanel(new GridBagLayout());
              innertoppanel.setBackground(TxtfontColor);
              GridBagConstraints GBC = new GridBagConstraints();
              GBC.fill = GridBagConstraints.HORIZONTAL;
              //Setting Font Type and Size
              Font font = new Font("Arial", Font.BOLD, 11);
              CustIDLbl = new JLabel("Customer ID");
              CustIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              CustIDLbl.setFont(font);
              CustIDLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 1;
              innertoppanel.add(CustIDLbl, GBC);     
              CustIDTxt = new JTextField(20);
              CustIDTxt.setEditable(true);
              GBC.gridx = 2;
              GBC.gridy = 1;
              innertoppanel.add(CustIDTxt, GBC);
              GBC.gridx = 3;
              GBC.gridy = 1;
              innertoppanel.add(Box.createHorizontalStrut(220), GBC);
              OrderedDateLbl = new JLabel("Order Date");
              OrderedDateLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              OrderedDateLbl.setFont(font);
              OrderedDateLbl.setForeground(LblfontColor);
              GBC.gridx = 4;
              GBC.gridy = 1;
              innertoppanel.add(OrderedDateLbl, GBC);     
              //Get today's date
              Date todaydate = new Date();
              OrderedDateTxt = new JTextField(simpleDF.format(todaydate), 20);
              OrderedDateTxt.setHorizontalAlignment(JTextField.CENTER);
              OrderedDateTxt.setEditable(false);
              GBC.gridx = 5;
              GBC.gridy = 1;
              innertoppanel.add(OrderedDateTxt, GBC);
              CustOrderIDLbl = new JLabel("Customer Order ID");
              CustOrderIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              CustOrderIDLbl.setFont(font);
              CustOrderIDLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 2;
              innertoppanel.add(CustOrderIDLbl, GBC);
              CustOrderIDTxt = new JTextField(20);
              CustOrderIDTxt.setEditable(false);
              GBC.gridx = 2;
              GBC.gridy = 2;
              innertoppanel.add(CustOrderIDTxt, GBC);
              return innertoppanel;
         public JPanel createInnerCenterPanel(){
              innercenterpanel = new JPanel(new GridBagLayout());
              innercenterpanel.setBackground(TxtfontColor);
              innercenterpanel.setBorder(BorderFactory.createLoweredBevelBorder());
              GridBagConstraints GBC = new GridBagConstraints();
              GBC.fill = GridBagConstraints.HORIZONTAL;
              //Setting Font Type and Size
              Font font = new Font("Arial", Font.BOLD, 11);
              ItemNumberLbl = new JLabel("Item Number");
              ItemNumberLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              ItemNumberLbl.setFont(font);
              ItemNumberLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 1;
              innercenterpanel.add(ItemNumberLbl, GBC);     
              ItemNumberTxt = new JTextField(20);
              GBC.gridx = 2;
              GBC.gridy = 1;
              innercenterpanel.add(ItemNumberTxt, GBC);
              UnitPriceLbl = new JLabel("Unit Price");
              UnitPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              UnitPriceLbl.setFont(font);
              UnitPriceLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 2;
              innercenterpanel.add(UnitPriceLbl, GBC);     
              UnitPriceTxt = new JTextField(20);
              //UnitPriceTxt.setEditable(false);
              GBC.gridx = 2;
              GBC.gridy = 2;
              innercenterpanel.add(UnitPriceTxt, GBC);
              QuantityReqLbl = new JLabel("Quantity Required");
              QuantityReqLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              QuantityReqLbl.setFont(font);
              QuantityReqLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 3;
              innercenterpanel.add(QuantityReqLbl, GBC);     
              QuantityReqTxt = new JTextField(20);
              //QuantityReqTxt.setEditable(false);
              GBC.gridx = 2;
              GBC.gridy = 3;
              innercenterpanel.add(QuantityReqTxt, GBC);
              TotPriceLbl = new JLabel("Total Price");
              TotPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              TotPriceLbl.setFont(font);
              TotPriceLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 4;
              innercenterpanel.add(TotPriceLbl, GBC);     
              TotPriceTxt = new JTextField(20);
              //TotPriceTxt.setEditable(false);
              GBC.gridx = 2;
              GBC.gridy = 4;
              innercenterpanel.add(TotPriceTxt, GBC);
              return innercenterpanel;
         public JPanel createInnerBottomPanel(){
              innerbottompanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
              innerbottompanel.setBackground(TxtfontColor);
              //Setting Font Type and Size
              Font font = new Font("Arial", Font.BOLD, 11);
              GrandTotLbl = new JLabel("Grand Total");
              GrandTotLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              GrandTotLbl.setFont(font);
              GrandTotLbl.setForeground(LblfontColor);
              innerbottompanel.add(GrandTotLbl);
              innerbottompanel.add(Box.createHorizontalStrut(30));
              GrandTotTxt = new JTextField(20);
              innerbottompanel.add(GrandTotTxt);
              return innerbottompanel;
         public JPanel createInnerRightPanel(){
              innerrightpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
              innerrightpanel.setBackground(TxtfontColor);
              innerrightpanel.setLayout(new BoxLayout(navrightpanel, BoxLayout.Y_AXIS));
              innerrightpanel.setBorder(BorderFactory.createLoweredBevelBorder());
              innerrightpanel.setLayout(new GridBagLayout());          
              GridBagConstraints GBC = new GridBagConstraints();
              GBC.fill = GridBagConstraints.HORIZONTAL;
              internalnextbtn = new JButton(createNextButtonIcon());
              GBC.gridx = 1;
              GBC.gridy = 1;
              internalnextbtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        //getInnerFieldText(currentItem);
                        internalprevbtn.setEnabled(true);
                        if(currentItem < MaxItems){
                             ++CurrentRecord;
                             //readOrder();
                             //readInnerOrderRecord(CurrentRecord);
                             setInnerFieldText(currentItem);
                             System.out.println(CurrentRecord);//Checking RECORD_NUM
                        if(currentItem == MaxItems){
                             internalnextbtn.setEnabled(false);
              innerrightpanel.add(internalnextbtn, GBC);
              return innerrightpanel;
         public JPanel createInnerLeftPanel(){
              innerleftpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
              innerleftpanel.setBackground(TxtfontColor);
              innerleftpanel.setBorder(BorderFactory.createLoweredBevelBorder());
              innerleftpanel.setForeground(Color.BLACK);
              innerleftpanel.setLayout(new GridBagLayout());          
              GridBagConstraints GBC = new GridBagConstraints();
              GBC.fill = GridBagConstraints.HORIZONTAL;
              internalprevbtn = new JButton(createPreviousButtonIcon());
              GBC.gridx = 1;
              GBC.gridy = 1;
              internalprevbtn.addActionListener(new ActionListener(){
                   public void  actionPerformed(ActionEvent evt){
                        //getInnerFieldText(currentItem);
                        internalnextbtn.setEnabled(true);
                        if(currentItem == 1){
                             internalprevbtn.setEnabled(false);
                        if(currentItem > 0){
                             --currentItem;
                             //readOrder();
                             setInnerFieldText(currentItem);
              innerleftpanel.add(internalprevbtn, GBC);
              return innerleftpanel;
         public JPanel createCustOrdDetailsButtons(){
              createbuttonpanel();
              buttonpanel.setBackground(TxtfontColor);
              externalprevbtn = new JButton(createPreviousButtonIcon());
              externalprevbtn.addActionListener(new ActionListener(){
                   public void  actionPerformed(ActionEvent evt){
                        getFieldText(CurrentRecord);
                        externalnextbtn.setEnabled(true);
                        if(CurrentRecord == 1){
                             externalprevbtn.setEnabled(false);
                        if(CurrentRecord > 0){
                             --CurrentRecord;
                             setFieldText(CurrentRecord);
                             System.out.println(CurrentRecord);//Checking RECORD_NUM
              buttonpanel.add(externalprevbtn);
              addrecordbtn = new JButton("Add Record", createAddButtonIcon());
              addrecordbtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        try{
                             MaxRecord = readRecordNumber();
                             MaxRecord++;
                             writeRecordNumber(MaxRecord);
                             //--<BEGINNING>--Clear Fields-------------------------------------------------------//
                             CustIDTxt.setText("");
                             CustOrderIDTxt.setText(""+MaxRecord);
                             //Get today's date
                             Date todaydate = new Date();
                             OrderedDateTxt.setText(""+simpleDF.format(todaydate));
                             ItemNumberTxt.setText("");
                             UnitPriceTxt.setText("");
                             QuantityReqTxt.setText("");
                             TotPriceTxt.setText("");
                             GrandTotTxt.setText("");
                             //--<END>--Clear Fields-------------------------------------------------------------//
                             externalnextbtn.setEnabled(false);
                             externalprevbtn.setEnabled(true);
                             System.out.println(MaxRecord);
                        } catch(Exception ec){ec.printStackTrace();}
              buttonpanel.add(addrecordbtn);
              savebtn = new JButton("Save Data", createSaveButtonIcon());
              savebtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        setFieldText(CurrentRecord);
                        writeOrder();
                        writeRecordNumber(MaxRecord);
                        System.out.println(CurrentRecord);
                        System.out.println(MaxRecord);
              buttonpanel.add(savebtn);
              java.net.URL imageURL_AddRowIcon = CommonFeatures.class.getResource("Icons/edit_add.png");
              ImageIcon AddRowIcon = new ImageIcon(imageURL_AddRowIcon);
              additemreqbtn = new JButton("Add Item", AddRowIcon);
              additemreqbtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        try{
                             //--<BEGINNING>--Clear Fields-------------------------------------------------------//
                             ItemNumberTxt.setText("");
                             UnitPriceTxt.setText("");
                             QuantityReqTxt.setText("");
                             TotPriceTxt.setText("");
                             //--<END>--Clear Fields-------------------------------------------------------------//
                             //CurrentRecord = MaxRecord;
                             currentItem++;
                             setInnerFieldText(currentItem);
                             internalnextbtn.setEnabled(false);
                             internalprevbtn.setEnabled(true);
                             System.out.println(MaxRecord);
                        } catch(Exception ec){ec.printStackTrace();}
              buttonpanel.add(additemreqbtn);
              externalnextbtn = new JButton(createNextButtonIcon());
              externalnextbtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        getFieldText(CurrentRecord);
                        externalprevbtn.setEnabled(true);
                        if(CurrentRecord < MaxRecord){
                             ++CurrentRecord;
                             setFieldText(CurrentRecord);
                             System.out.println(CurrentRecord);//Checking RECORD_NUM
                        if(CurrentRecord == MaxRecord){
                             externalnextbtn.setEnabled(false);
              buttonpanel.add(externalnextbtn);
              return buttonpanel;
         //TODO
         public void setFieldText(int orderID){//TODO
              orderDetails[orderID].setCustID(Integer.parseInt(CustIDTxt.getText()));
              orderDetails[orderID].setCustOrderID(Integer.parseInt(CustOrderIDTxt.getText()));
              orderDetails[orderID].setOrderDate(OrderedDateTxt.getText());
              orderDetails[orderID].setInnerCustOrdObj(innerCustOrdObj);
              orderDetails[orderID].setMaxItems(MaxItems);
              setInnerFieldText(currentItem);
              orderDetails[orderID].setGrandTotal(Float.parseFloat(GrandTotTxt.getText()));
         public void setInnerFieldText(int currentItem){//TODO
              innerCustOrdObj[currentItem] = new InnerCustOrdObject();
              innerCustOrdObj[currentItem].setItemNumber(Integer.parseInt(ItemNumberTxt.getText()));
              innerCustOrdObj[currentItem].setUnitPrice(Float.parseFloat(UnitPriceTxt.getText()));
              innerCustOrdObj[currentItem].setQuantityRequired(Integer.parseInt(QuantityReqTxt.getText()));
              innerCustOrdObj[currentItem].setTotalPrice(Float.parseFloat(TotPriceTxt.getText()));
         public void getFieldText(int orderID){
              CustIDTxt.setText(Integer.toString(orderDetails[orderID].getCustID()));
              CustOrderIDTxt.setText(Integer.toString(orderDetails[orderID].getCustOrderID()));
              OrderedDateTxt.setText(""+orderDetails[orderID].getOrderDate());          
              currentItem = orderDetails[orderID].getMaxItems();
              System.err.println("currentItem" + currentItem);
              getInnerFieldText(currentItem);
              GrandTotTxt.setText(Float.toString(orderDetails[orderID].getGrandTotal()));
         public void getInnerFieldText(int currentItem){
              ItemNumberTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getItemNumber()));
              UnitPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getUnitPrice()));
              QuantityReqTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getQuantityRequired()));
              TotPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getTotalPrice()));
         public void writeOrder(){//TODO
              try {
                   objOut = new ObjectOutputStream(new FileOutputStream(OrderDetailsFile));
                   objOut.writeObject(orderDetails);
                   System.out.println("WORKING!");
                   objOut.flush();
                   objOut.close();
              } catch (IOException e) {
                   e.printStackTrace();
         public Object readOrder(){
              Object temporaryObj;
              try{
                   objIn = new ObjectInputStream(new FileInputStream(OrderDetailsFile));
                   temporaryObj = objIn.readObject();               
                   CustOrdObject[] blah = (CustOrdObject[]) temporaryObj;
                   System.out.println("Outer: "+blah[1].getCustID());
                   InnerCustOrdObject[] whee = blah[1].getInnerCustOrdObj();
                   System.out.println("Inner: "+whee[1].getItemNumber());
                   objIn.close();
                   System.out.println("Read Worky!");
                   return temporaryObj;
              }catch(Exception e){
                   e.printStackTrace();
                   System.out.println("Read No Worky!");
                   return null;
         public void writeRecordNumber(int MaxRecord){
              try{
                   objOut = new ObjectOutputStream(new FileOutputStream(OrdRecordNumStore));
                   objOut.writeObject(MaxRecord);
                   System.out.println("WORKING!");
                   objOut.flush();
                   objOut.close();
              }catch(Exception e){e.printStackTrace();}
         public int readRecordNumber() {
              try {
                   objIn = new ObjectInputStream(new FileInputStream(OrdRecordNumStore));
                   int temporaryObj = Integer.parseInt(objIn.readObject().toString());
                   objIn.close();
                   System.out.println("Read Number Worky!");
                   return temporaryObj;
              } catch (Exception e) {
                   e.printStackTrace();
                   System.out.println("Read Number No Worky!");
                   return -1;
    }Message was edited by:
    Kilik07
    Message was edited by:
    Kilik07

    ok i got reading to work to a certain extent... but the prob is i cnt seem to save my innerCustOrdObj proprly...when ever i look for a record using the gotorecordbtn, the outerobject, which is the orderDetails, seems to change but the innerCustOrdObj remains the same... heres the new code..
    public class CustomerOrderDetails extends CommonFeatures{
         //TODO
         private static int MAX_ORDERS = 200;
         private static int MAX_ORDERITEMS = 100;
         private static int MaxRecord;
         private static int CurrentRecord = 1;
         private static int currentItem;
         private static int MaxItems = 1;
         private static boolean FileExists, recFileExists;
         private static boolean RecordExists;
         private static CustOrdObject[] orderDetails = new CustOrdObject[MAX_ORDERS];
         private static InnerCustOrdObject[] innerCustOrdObj = new InnerCustOrdObject[MAX_ORDERITEMS];     
         private static File OrderDetailsFile = new File("CustOrdDetails.ser");
         private static File OrdRecordNumStore = new File("OrdRecordNumStore.txt");
         private static PrintWriter writeFile;
         private static BufferedReader readFile;
         private static ObjectOutputStream objOut;
         private static ObjectInputStream objIn;
         //Set format for date
         SimpleDateFormat simpleDF = new SimpleDateFormat("dd MM yyyy");
         //--<BEGINNING>--Declaring Interface Variables------------------------------------------//
         private JPanel innertoppanel, innercenterpanel, innerbottompanel, innerrightpanel, innerleftpanel;
         private JLabel CustIDLbl, CustOrderIDLbl, OrderedDateLbl, GrandTotLbl, ItemNumberLbl,UnitPriceLbl, QuantityReqLbl, TotPriceLbl;
         private JTextField CustIDTxt, CustOrderIDTxt, OrderedDateTxt, GrandTotTxt, ItemNumberTxt, UnitPriceTxt, QuantityReqTxt, TotPriceTxt;
         private JButton addrecordbtn, savebtn, externalprevbtn, externalnextbtn, internalprevbtn, internalnextbtn, gotorecordbtn, additemreqbtn;
         //--<END>--Declaring Interface Variables------------------------------------------------//
         public static void main(String[] args) {
              final CustomerOrderDetails COD = new CustomerOrderDetails();
              java.awt.EventQueue.invokeLater(new Runnable() {
                   public void run() {
                        try {
                             UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
                             COD.createCustOrdDetailsScreen();
                        } catch (Exception eb) {
                             eb.printStackTrace();
         //--<BEGINNING>--Creating CustomerOrderDetails Screen---------------------------------------//
         public JFrame createCustOrdDetailsScreen() {
              createDefaultFrame();
              mainframe.setSize(800,500);
              createContainerPanel();
              containerpanel.add(createCustOrdDetailsTitle(), BorderLayout.NORTH);
              containerpanel.add(createCustOrdDetailsMainPanel(), BorderLayout.CENTER);
              //containerpanel.add(createCustOrdDetailsLeftNavButtons(), BorderLayout.WEST);
              //containerpanel.add(createCustOrdDetailsRightNavButtons(), BorderLayout.EAST);
              containerpanel.add(createCustOrdDetailsButtons(), BorderLayout.SOUTH);
              mainframe.setContentPane(containerpanel);
              mainframe.setLocationRelativeTo(null);
              mainframe.setVisible(true);
              //--<BEGINNING>--Checks to see whether CRecordNumberStore file exists-------------------------------//
              if (OrdRecordNumStore.exists() == true) {
                   recFileExists = true;
              }else {
                   recFileExists = false;
              if (recFileExists == true) {
                   MaxRecord = readRecordNumber();
                   CurrentRecord = MaxRecord;
                   //readOrder();
                   //readInnerOrderRecord(CurrentRecord);
                   System.out.println("Current Record " +CurrentRecord);
                   System.out.println("Max Record " +MaxRecord);
              }else{
                   MaxRecord = 1;
                   writeRecordNumber(MaxRecord);
                   CustOrderIDTxt.setText(""+MaxRecord);
                   System.out.println("Current Record " +CurrentRecord);
                   System.out.println("Max Record " +MaxRecord);
              //--<END>--Checks to see whether CRecordNumberStore file exists--------------------------------------//
              if(readOrder() != null){
                   orderDetails = (CustOrdObject[]) readOrder();
                   //CurrentRecord--;
                   //System.out.println("Current Rec Here"+CurrentRecord);
                   if(orderDetails[CurrentRecord] == null){
                        System.err.println("CustomerOrderObj 1 is null !!");
                   }else{
                        System.err.println("CustomerOrderObj 1 is  not null !!");
                   if(orderDetails[CurrentRecord].getInnerCustOrdObj() == null){
                        System.err.println("InnerCustomerOrderObj is null !!");
                   }else{
                        System.err.println("InnerCustomerOrderObj is  not null !!");
                   innerCustOrdObj = orderDetails[CurrentRecord].getInnerCustOrdObj();
                   MaxItems = orderDetails[CurrentRecord].getMaxItems();
                   if(CurrentRecord > 1 && CurrentRecord < MaxRecord){
                        externalnextbtn.setEnabled(true);
                        externalprevbtn.setEnabled(true);
                   if(CurrentRecord >= MaxRecord){
                        externalnextbtn.setEnabled(false);
                   getFieldText(CurrentRecord);
                   getInnerFieldText(MaxItems);
              }else{
                   orderDetails[CurrentRecord] = new CustOrdObject();
                   currentItem = 1;
              return mainframe;
         //--<END>--Creating CustomerOrderDetails Screen---------------------------------------------//
         public JPanel createCustOrdDetailsTitle(){
              createTitlePanel();
              titlepanel.setBackground(TxtfontColor);
              label.setText("- Customer Order Details -");
              labelpanel.setBackground(TxtfontColor);
              label.setForeground(Color.white);
              createbuttonpanel();
              buttonpanel.setBackground(TxtfontColor) ;
              buttonpanel.add(createReturnToMainMenuButton());
              titlepanel.add(labelpanel, BorderLayout.WEST);
              titlepanel.add(buttonpanel, BorderLayout.EAST);
              return titlepanel;
         public JPanel createCustOrdDetailsMainPanel(){
              createmainpanel();
              mainpanel.setBackground(TxtfontColor);
              mainpanel.setLayout(new BorderLayout());          
              mainpanel.setBorder(BorderFactory.createTitledBorder(""));
              mainpanel.add(createInnerTopPanel(), BorderLayout.NORTH);
              mainpanel.add(createInnerCenterPanel(), BorderLayout.CENTER);
              mainpanel.add(createInnerBottomPanel(), BorderLayout.SOUTH);
              mainpanel.add(createInnerRightPanel(), BorderLayout.EAST);
              mainpanel.add(createInnerLeftPanel(), BorderLayout.WEST);
              return mainpanel;
         public JPanel createInnerTopPanel(){
              innertoppanel = new JPanel(new GridBagLayout());
              innertoppanel.setBackground(TxtfontColor);
              GridBagConstraints GBC = new GridBagConstraints();
              GBC.fill = GridBagConstraints.HORIZONTAL;
              //Setting Font Type and Size
              Font font = new Font("Arial", Font.BOLD, 11);
              CustIDLbl = new JLabel("Customer ID");
              CustIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              CustIDLbl.setFont(font);
              CustIDLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 1;
              innertoppanel.add(CustIDLbl, GBC);     
              CustIDTxt = new JTextField(20);
              CustIDTxt.setEditable(true);
              GBC.gridx = 2;
              GBC.gridy = 1;
              innertoppanel.add(CustIDTxt, GBC);
              GBC.gridx = 3;
              GBC.gridy = 1;
              innertoppanel.add(Box.createHorizontalStrut(220), GBC);
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              OrderedDateLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              OrderedDateLbl.setFont(font);
              OrderedDateLbl.setForeground(LblfontColor);
              GBC.gridx = 4;
              GBC.gridy = 1;
              innertoppanel.add(OrderedDateLbl, GBC);     
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              Date todaydate = new Date();
              OrderedDateTxt = new JTextField(simpleDF.format(todaydate), 20);
              OrderedDateTxt.setHorizontalAlignment(JTextField.CENTER);
              OrderedDateTxt.setEditable(false);
              GBC.gridx = 5;
              GBC.gridy = 1;
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              CustOrderIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              CustOrderIDLbl.setFont(font);
              CustOrderIDLbl.setForeground(LblfontColor);
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              GBC.gridy = 2;
              innertoppanel.add(CustOrderIDLbl, GBC);
              CustOrderIDTxt = new JTextField(20);
              //CustOrderIDTxt.setEditable(false);
              GBC.gridx = 2;
              GBC.gridy = 2;
              innertoppanel.add(CustOrderIDTxt, GBC);
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              innercenterpanel = new JPanel(new GridBagLayout());
              innercenterpanel.setBackground(TxtfontColor);
              innercenterpanel.setBorder(BorderFactory.createLoweredBevelBorder());
              GridBagConstraints GBC = new GridBagConstraints();
              GBC.fill = GridBagConstraints.HORIZONTAL;
              //Setting Font Type and Size
              Font font = new Font("Arial", Font.BOLD, 11);
              ItemNumberLbl = new JLabel("Item Number");
              ItemNumberLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              ItemNumberLbl.setFont(font);
              ItemNumberLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 1;
              innercenterpanel.add(ItemNumberLbl, GBC);     
              ItemNumberTxt = new JTextField(20);
              GBC.gridx = 2;
              GBC.gridy = 1;
              innercenterpanel.add(ItemNumberTxt, GBC);
              UnitPriceLbl = new JLabel("Unit Price");
              UnitPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              UnitPriceLbl.setFont(font);
              UnitPriceLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 2;
              innercenterpanel.add(UnitPriceLbl, GBC);     
              UnitPriceTxt = new JTextField(20);
              //UnitPriceTxt.setEditable(false);
              GBC.gridx = 2;
              GBC.gridy = 2;
              innercenterpanel.add(UnitPriceTxt, GBC);
              QuantityReqLbl = new JLabel("Quantity Required");
              QuantityReqLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              QuantityReqLbl.setFont(font);
              QuantityReqLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 3;
              innercenterpanel.add(QuantityReqLbl, GBC);     
              QuantityReqTxt = new JTextField(20);
              //QuantityReqTxt.setEditable(false);
              GBC.gridx = 2;
              GBC.gridy = 3;
              innercenterpanel.add(QuantityReqTxt, GBC);
              TotPriceLbl = new JLabel("Total Price");
              TotPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              TotPriceLbl.setFont(font);
              TotPriceLbl.setForeground(LblfontColor);
              GBC.gridx = 1;
              GBC.gridy = 4;
              innercenterpanel.add(TotPriceLbl, GBC);     
              TotPriceTxt = new JTextField(20);
              TotPriceTxt.setEditable(false);
              TotPriceTxt.addFocusListener(new FocusAdapter(){
                   public void focusGained(FocusEvent evt){
                        TotPriceTxt.setText(""+Integer.parseInt(UnitPriceTxt.getText())*Integer.parseInt(QuantityReqTxt.getText()));
              GBC.gridx = 2;
              GBC.gridy = 4;
              innercenterpanel.add(TotPriceTxt, GBC);
              return innercenterpanel;
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              innerbottompanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
              innerbottompanel.setBackground(TxtfontColor);
              //Setting Font Type and Size
              Font font = new Font("Arial", Font.BOLD, 11);
              GrandTotLbl = new JLabel("Grand Total");
              GrandTotLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
              GrandTotLbl.setFont(font);
              GrandTotLbl.setForeground(LblfontColor);
              innerbottompanel.add(GrandTotLbl);
              innerbottompanel.add(Box.createHorizontalStrut(30));
              GrandTotTxt = new JTextField(20);
              innerbottompanel.add(GrandTotTxt);
              return innerbottompanel;
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              innerrightpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
              innerrightpanel.setBackground(TxtfontColor);
              innerrightpanel.setLayout(new BoxLayout(navrightpanel, BoxLayout.Y_AXIS));
              innerrightpanel.setBorder(BorderFactory.createLoweredBevelBorder());
              innerrightpanel.setLayout(new GridBagLayout());          
              GridBagConstraints GBC = new GridBagConstraints();
              GBC.fill = GridBagConstraints.HORIZONTAL;
              internalnextbtn = new JButton(createNextButtonIcon());
              GBC.gridx = 1;
              GBC.gridy = 1;
              internalnextbtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        getInnerFieldText(currentItem);
                        internalprevbtn.setEnabled(true);
                        if(currentItem < MaxItems){
                             ++currentItem;
                             orderDetails[CurrentRecord].getInnerCustOrdObj();
                             setInnerFieldText(currentItem);
                             System.out.println("Current Item" + currentItem);
                        if(currentItem == MaxItems){
                             internalnextbtn.setEnabled(false);
              innerrightpanel.add(internalnextbtn, GBC);
              return innerrightpanel;
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              innerleftpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
              innerleftpanel.setBackground(TxtfontColor);
              innerleftpanel.setBorder(BorderFactory.createLoweredBevelBorder());
              innerleftpanel.setForeground(Color.BLACK);
              innerleftpanel.setLayout(new GridBagLayout());          
              GridBagConstraints GBC = new GridBagConstraints();
              GBC.fill = GridBagConstraints.HORIZONTAL;
              internalprevbtn = new JButton(createPreviousButtonIcon());
              GBC.gridx = 1;
              GBC.gridy = 1;
              internalprevbtn.addActionListener(new ActionListener(){
                   public void  actionPerformed(ActionEvent evt){
                        getInnerFieldText(currentItem);
                        internalnextbtn.setEnabled(true);
                        if(currentItem == 1){
                             internalprevbtn.setEnabled(false);
                        if(currentItem > 0){
                             --currentItem;
                             orderDetails[CurrentRecord].getInnerCustOrdObj();
                             setInnerFieldText(currentItem);
                             System.out.println("Current Item" + currentItem);
              innerleftpanel.add(internalprevbtn, GBC);
              return innerleftpanel;
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              createbuttonpanel();
              buttonpanel.setBackground(TxtfontColor);
              externalprevbtn = new JButton(createPreviousButtonIcon());
              externalprevbtn.addActionListener(new ActionListener(){
                   public void  actionPerformed(ActionEvent evt){
                        getFieldText(CurrentRecord);
                        externalnextbtn.setEnabled(true);
                        if(CurrentRecord == 1){
                             externalprevbtn.setEnabled(false);
                        if(CurrentRecord > 0){
                             --CurrentRecord;
                             setFieldText(CurrentRecord);
                             System.out.println("Current Record " + CurrentRecord);//Checking RECORD_NUM
              buttonpanel.add(externalprevbtn);
              addrecordbtn = new JButton("Add Record", createAddButtonIcon());
              addrecordbtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        try{
                             MaxRecord = readRecordNumber();
                             MaxRecord++;
                             CurrentRecord = MaxRecord;
                             orderDetails[CurrentRecord] = new CustOrdObject();
                             writeRecordNumber(MaxRecord);
                             MaxItems = 1;
                             innerCustOrdObj[MaxItems] = new InnerCustOrdObject();
                             //--<BEGINNING>--Clear Fields-------------------------------------------------------//
                             CustIDTxt.setText("");
                             CustOrderIDTxt.setText(""+MaxRecord);
                             //Get today's date
                             Date todaydate = new Date();
                             OrderedDateTxt.setText(""+simpleDF.format(todaydate));
                             ItemNumberTxt.setText("");
                             UnitPriceTxt.setText("");
                             QuantityReqTxt.setText("");
                             TotPriceTxt.setText("");
                             GrandTotTxt.setText("");
                             //--<END>--Clear Fields-------------------------------------------------------------//
                             externalnextbtn.setEnabled(false);
                             externalprevbtn.setEnabled(true);
                             System.out.println(MaxRecord);
                        } catch(Exception ec){ec.printStackTrace();}
              buttonpanel.add(addrecordbtn);
              savebtn = new JButton("Save Data", createSaveButtonIcon());
              savebtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        setFieldText(CurrentRecord);
                        setInnerFieldText(MaxItems);
                        writeOrder();
                        writeRecordNumber(MaxRecord);
                        System.out.println(CurrentRecord);
                        System.out.println(MaxRecord);
              buttonpanel.add(savebtn);
              java.net.URL imageURL_AddRowIcon = CommonFeatures.class.getResource("Icons/edit_add.png");
              ImageIcon AddRowIcon = new ImageIcon(imageURL_AddRowIcon);
              additemreqbtn = new JButton("Add Item", AddRowIcon);
              additemreqbtn.addActionListener(new ActionListener(){
                   public void actionPerformed(ActionEvent evt){
                        try{
                             //--<BEGINNING>--Clear Fields-------------------------------------------------------//
                             ItemNumberTxt.setText("");
                             UnitPriceTxt.setText("");
                             QuantityReqTxt.setText("");
                             TotPriceTxt.setText("");
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                             internalprevbtn.setEnabled(true);
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              externalnextbtn.addActionListener(new ActionListener(){
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                        externalprevbtn.setEnabled(true);
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              buttonpanel.add(externalnextbtn);
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                              * Using a for loop, each record can be read using the readCustRecord
                              * method.
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                              * which was declared at the top, either a true or false statement can be assigned
                              * If the record exists, then a true statement will be assigned, if not a false
                              * statement will be assigned.
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                                  RecordExists = false;
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         public void setFieldText(int orderID){//TODO
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              orderDetails[orderID].setCustOrderID(Integer.parseInt(CustOrderIDTxt.getText()));
              orderDetails[orderID].setOrderDate(OrderedDateTxt.getText());
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              innerCustOrdObj[currentItem].setQuantityRequired(Integer.parseInt(QuantityReqTxt.getText()));
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              CustOrderIDTxt.setText(Integer.toString(orderDetails[orderID].getCustOrderID()));
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              UnitPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getUnitPrice()));
              QuantityReqTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getQuantityRequired()));
              TotPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getTotalPrice()));
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                   System.out.println("WORKING!");
                   objOut.flush();
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                   InnerCustOrdObject[] whee = blah[1].getInnerCustOrdObj();
                   System.out.println("Inner: "+whee[1].getItemNumber());*/
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                   System.out.println("Read Worky!");
                   return temporaryObj;
              }catch(Exception e){
                   e.printStackTrace();
                   System.out.println("Read No Worky!");
                   return null;
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                   System.out.println("WORKING!");
                   objOut.flush();
                   objOut.close();
              }catch(Exception e){e.printStackTrace();}
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                   return temporaryObj;
              } catch (Exception e) {
                   e.printStackTrace();
                   System.out.println("Read Number No Worky!");
                   return -1;
    }Message was edited by:
    Kilik07

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    No,
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    I hope to have chosen the best solution too
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