Using Radiobutton in a table in Column

Dear all,
Can anyone please help me how to use radio button in a webdynpro table in a column?, In a column i want to use radio button and i want to select one button at a time in a column.

Hi kavin,
                 Try dynamic lead select option.if u select one Radio button means the particular row will get lead selected.i think that ll solve your problem.check the coding
DATA LO_ND_BBU_NODE           TYPE REF TO IF_WD_CONTEXT_NODE.
DATA LO_EL_BBU_NODE           TYPE REF TO IF_WD_CONTEXT_ELEMENT.
   LO_ND_BBU_NODE = WD_CONTEXT->GET_CHILD_NODE( NAME = 'VENDOR_DETAIL' ).
LO_EL_BBU_NODE = WDEVENT->GET_CONTEXT_ELEMENT( 'CONTEXT_ELEMENT' ).
LO_ND_BBU_NODE->SET_LEAD_SELECTION( ELEMENT = LO_EL_BBU_NODE ).
Edited by: Gowtham.A on Oct 3, 2011 1:30 PM

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Using variables to specify tables and columns in a function

All,
I'm trying to create a function to select a random table, random column, random row, and return the data. I'm not quite sure how to use the table_name once I have it stored in the variable and I'm hoping someone can help.
Here is the code:
create or replace function sknddstr (asdf in varchar2)
return varchar2
is
v_table      varchar2(50);
v_column      varchar2(50);
v_data           varchar2(50);
v_return      varchar2(160);
begin
select     asdf.table_name into v_table
from     dual
,     (select     table_name
     from     user_tables
     where     table_name not like 'TEMP%'
     order by      dbms_random.random) asdf
where     rownum < 2;
select fdsa.column_name into v_column
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,     (select column_name
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     where     table_name = v_table
     and     nullable = 'Y'
     order by     dbms_random.random) fdsa
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select     v_column into v_data
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Any suggestions? BTW, I know I don't use the IN asdf, but I'm not sure how to create a function with no parameters.
Thanks again!

You need to use dynamic SQL whenever you substitute object names (table, column, etc.) at runtime. I would suggest something like (note I have changed the filters to match my data):
sql>create or replace function f_random_data
2    return varchar2
3 is
4    v_table_name   user_tab_columns.table_name%type;
5    v_column_name user_tab_columns.column_name%type;
6    v_data         varchar2(4000);
7 begin
8    select table_name, column_name
9      into v_table_name, v_column_name
10      from (select table_name, column_name
11              from user_tab_columns
12             where table_name = (select table_name
13                                   from (select table_name
14                                           from user_tables
15                                          where table_name in ('EMP', 'DEPT')
16                                          order by dbms_random.random)
17                                  where rownum <= 1)
18 --             and nullable = 'Y'
19             order by dbms_random.random)
20     where rownum <= 1;
21
22    execute immediate
23      'select *' ||
24      ' from (select ' || v_column_name ||
25              ' from ' || v_table_name ||
26              ' order by dbms_random.random)' ||
27      ' where rownum <= 1'
28      into v_data;
29
30    return (v_table_name || '|' || v_column_name || '|' || v_data);
31 end;
32 /
Function created.
sql>select f_random_data from dual;
F_RANDOM_DATA
EMP|COMM|500
1 row selected.
sql>/
F_RANDOM_DATA
DEPT|DNAME|SALES
1 row selected.
sql>/
F_RANDOM_DATA
DEPT|DEPTNO|40
1 row selected.
sql>/
F_RANDOM_DATA
EMP|ENAME|SCOTT
1 row selected.
sql>/
F_RANDOM_DATA
DEPT|DNAME|OPERATIONS
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Update table a columns using columns from table b (values of 2 columns of table b need to taken from table c)

Guys,
I need to update table A columns col3, col4, col5 and col6 by table b columns col3, col4, col5 and col6 however table b col5 and col6 values need to come from table c col1.
Means table b col5 and col6 have values in it however i need to replace them with value from table c col1 and need to update table a col5 and col6 accordingly.
table a and table b has col1 and col2 in common.
i am trying something like this.
Update a
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from table_A a inner join table_b
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thanks in advance for your help.

Try the below:(If you have multiple values, then you may need to use TOP 1 as commented code in the below script)
create Table tableA(Col1 int,Col2 int,Col3 int,Col4 int,Col5 int,Col6 int)
Insert into tableA values(1,2,3,4,5,6)
create Table tableB(Col1 int,Col2 int,Col3 int,Col4 int,Col5 int,Col6 int)
Insert into tableB values(1,2,30,40,50,60)
create Table tableC(Col1 int,Col2 int,Col3 int,Col4 int,Col5 int,Col6 int)
Insert into tableC values(100,50,30,40,2,2)
--Insert into tableC values(200,50,30,40,2,2)
Insert into tableC values(100,60,30,40,2,2)
Select * From tablea
Update a Set
a.col3 = b.col3,
a.col4 = b.col4,
a.col5 = (select col1 from tablec c where c.col2=b.col5 ),
a.col6 = (select col1 from tablec c where c.col2=b.col6 )
from tableA a inner join tableb b
on a.col1=b.col1 and a.col2=b.col2
--Update a Set
--a.col3 = b.col3,
--a.col4 = b.col4,
--a.col5 = (select Top 1 col1 from tablec c where c.col2=b.col5 Order by c.Col1 asc),
--a.col6 = (select Top 1 col1 from tablec c where c.col2=b.col6 Order by c.Col1 asc)
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--on a.col1=b.col1 and a.col2=b.col2
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Drop table tablea,Tableb,TableC

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Hi Every one,
i am new to OBIEE technology.
In my project i need to create a new subject area for already existing RPD.
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please have your valuable suggestions
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Yes, you can basically copy paste all the tables that you need from BMM layer into your new folder in the presentation layer. Just make sure all the joins are defined well between all the tables that exists in the new folder, so you wont end up running into ODBC errors when you run analysis.
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How to use a radiobutton group on table control ?

In the selection screen ,i could define a variable as radiobutton group xxx .It's just so easy ,button when I want to use it in the table control through the the wizard ,but in the 4.6c version there is simply no such as radionbutton component in the panel .how could i do ?

Hi Jack,
It's a bit tricky to get the Radio Button in the Table Control. Only a few things needs to be done.
1. Create a structure with an Checkbox field of TYPE CHAR 1.
2. Create the Table Control with Wizard and mark the Checkbox field as CHECKBOX in one of the popup.
3. In the Screen, right-click on the Checkbox field. You will get a list of options and there you should check the radio button option. You will get the selection as Radio button available across all the rows.
You can check out the demo codes at SE38 by searching DYNPRO.
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http://www.esnips.com/doc/48bd95e8-facc-4932-b923-465ba59bad24/Table-Control
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Hi All,
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OBJ_M_DOCAT
OBJ_M_DOCATVAR
OBJ_M_DOCCATEG
OBJ_M_DOCCST
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OBJ_M_GENPAR
OBJ_M_MAGICID
OBJ_M_OBJSLICE
OBJ_M_REPOSITORY
OBJ_M_RESERVATION
OBJ_M_RESLINK
OBJ_M_TIMESTAMP
OBJ_M_UNIVCST
OBJ_M_UNIVDBCST
OBJ_M_UNIVERSES
OBJ_M_UNIVSLC
OBJ_M_USRATTR
OBJ_X_DOCUMENTS
UNV_AUDIT
UNV_CLASS
UNV_CLASS_DATA
UNV_COLUMNS
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UNV_CONTEXT
UNV_CONTEXT_DATA
UNV_CTX_JOIN
UNV_DIMENSION
UNV_DIM_OBJ
UNV_JOIN
UNV_JOINCONTENT
UNV_JOIN_DATA
UNV_JOIN_OBJECT
UNV_OBJCONTENT
UNV_OBJECT
UNV_OBJECT_DATA
UNV_OBJECT_KEY
UNV_OBJ_COLUMN
UNV_OBJ_TAB
UNV_PROPERTY
UNV_PROP_DATA
UNV_PROP_TAB
UNV_RELATIONS
UNV_TABLE
UNV_TABLE_DATA
UNV_TAB_OBJ
UNV_TAB_PROP
UNV_UNIVERSE
UNV_UNIVERSE_DATA
UNV_X_UNIVERSES
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Hi,
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Thanks and Regards,
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luqman123 wrote:
Hi,
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<WatchingDocumentChangeNotifier> <run> decide if checkUsingListeners should run. loopCnt: 0 changeInterval: 60000 originalChangeInterval: 60000 forceCheckForUpdate: false notifier instance: oracle.as.config.notification.filesystem.WatchingDocumentChangeNotifier@ca7192
<WatchingDocumentChangeNotifier> <checkUsingListeners> BEGIN checkUsingListeners for notifier instance: oracle.as.config.notification.filesystem.WatchingDocumentChangeNotifier@ca7192
<WatchingDocumentChangeNotifier> <checkUsingListeners> notifier processing file: C:\Users\10017134\App

Caused by: java.lang.NullPointerException
    at oracle.adf.model.binding.DCControlBinding.reportException(DCControlBinding.java:201)
    at oracle.jbo.uicli.binding.JUCtrlValueBinding.findAttributeDef(JUCtrlValueBinding.java:632)
    at oracle.jbo.uicli.binding.JUCtrlValueBinding.findAttributeDef(JUCtrlValueBinding.java:597)
    at oracle.jbo.uicli.binding.JUCtrlValueBinding.getAttribute(JUCtrlValueBinding.java:1341)
    at oracle.adfinternal.view.faces.model.binding.FacesCtrlSearchBinding$AdfAttributeCriterion.getOperator(FacesCtrlSearchBinding.java:2240)
It seems that problem is caused by af:query or quickquery component(or underlying view object or view criteria).
Maybe you can drop BTF as static region directly to your page and see if this will run correctly?
YES i have try stll does not work
So then this is not related with "npe when using popup inside adf table column"
Dario

Trying to use 2 different Dimension tables and make a hierarchy on some columns which are split into these dimensions .. how do I do that

Trying to use 2 different Dimension tables and make a hierarchy on some columns which are split into these dimensions .. how do I do that

If you need to make a hierarchy in an Attribute view you need to have all relevant fields/columns in the same Dimension table..

How to use simple types for table column names ?

Hi,
can any one tell how to to use simple types for table column names?
It is required in internationalizing of webdynpro applications.
Regards,
Rajesh

Hi,
1: define required column names in <SimpleType>
2:use the following code to get those values
3:bind 'text' property of Column headers to context attributes
4:take a context attribute 'Value' as type of <SimpleType>
5:set these values to context attributes
IWDAttributeInfo objAttrInfo=wdContext.getNodeInfo().getAttribute(IPrivate<ViewName>View.IContextElement.VALUE);
ISimpleTypeModifiable simple=objAttrInfo.getModifiableSimpleType();
Map m=simple.getEnumerationTexts();
Collection c=m.values();
Iterator it=c.iterator();
if(it.hasNext())
wdContext.currentContextElement.set<att1>(it.next().toString);
if(it.hasNext())
wdContext.currentContextElement.set<att2>(it.next().toString);
if(it.hasNext())
wdContext.currentContextElement.set<att3>(it.next().toString);
Regards
LakshmiNarayana

How to use substr in external table defnition.

Hi All,
Im using oracle 11g. I have an external table which is reading data from a file. For one of the column, i need to get only the first 250 characters. My external table defnition looks like this
create table tbl_substr
( col1 varchar2(20),
col2 varchar2(250)
organization external
( type oracle_loader
default directory XXXX
access parameters (
records delimited by newline
FIELDS TERMINATED BY '|'
missing field values are null
( col1 ,
col2 "substr(:col2,1,250)"
) ) location ('file.txt') )
reject limit unlimited
But this defnition gives an error when i do select * from tbl_substr
I want to use substr in external table defnition its self and not in SELECT. Also i dont want to crete a view to solve this. If anyone has done this please help.

You need to play with COLUMN_TRANSFORMS
http://download.oracle.com/docs/cd/B19306_01/server.102/b14215/et_params.htm#sthref1792
BTW, i too got it from Google. I was not aware about this :)
Amardeep Sidhu

How to use PF status in Table Control?

I have made 1 table control. Now I need to use three buttons like SELECT, DESELECT, DELETE the rows of table control using PF STATUS. Can you plz help with the Code.

Hi.
Refer this code.
The following example processes a table control with LOOP with parallel loop using an internal table. By using function codes you can sort columns and delete rows from the internal table. The ready for input status of the table control fields is controlled using a function code.
REPORT demo_dynpro_tabcont_loop_at.
CONTROLS flights TYPE TABLEVIEW USING SCREEN 100.
DATA: cols LIKE LINE OF flights-cols,
      lines TYPE i.
DATA: ok_code TYPE sy-ucomm,
      save_ok TYPE sy-ucomm.
DATA: itab TYPE TABLE OF demo_conn.
      TABLES demo_conn.
SELECT * FROM spfli INTO CORRESPONDING FIELDS OF TABLE itab.
LOOP AT flights-cols INTO cols WHERE index GT 2.
cols-screen-input = '0'.
MODIFY flights-cols FROM cols INDEX sy-tabix.
ENDLOOP.
CALL SCREEN 100.
MODULE status_0100 OUTPUT.
SET PF-STATUS 'SCREEN_100'.
DESCRIBE TABLE itab LINES lines.
flights-lines = lines.
ENDMODULE.
MODULE cancel INPUT.
LEAVE PROGRAM.
ENDMODULE.
MODULE read_table_control INPUT.
MODIFY itab FROM demo_conn INDEX flights-current_line.
ENDMODULE.
MODULE user_command_0100 INPUT.
save_ok = ok_code.
CLEAR ok_code.
CASE save_ok.
    WHEN 'TOGGLE'.
      LOOP AT flights-cols INTO cols WHERE index GT 2.
        IF cols-screen-input = '0'.
          cols-screen-input = '1'.
        ELSEIF cols-screen-input = '1'.
          cols-screen-input = '0'.
        ENDIF.
        MODIFY flights-cols FROM cols INDEX sy-tabix.
      ENDLOOP.
    WHEN 'SORT_UP'.
      READ TABLE flights-cols INTO cols WITH KEY selected = 'X'.
      IF sy-subrc = 0.
        SORT itab STABLE BY (cols-screen-name+10) ASCENDING.
        cols-selected = ' '.
        MODIFY flights-cols FROM cols INDEX sy-tabix.
      ENDIF.
    WHEN 'SORT_DOWN'.
      READ TABLE flights-cols INTO cols WITH KEY selected = 'X'.
      IF sy-subrc = 0.
        SORT itab STABLE BY (cols-screen-name+10) DESCENDING.
        cols-selected = ' '.
        MODIFY flights-cols FROM cols INDEX sy-tabix.
      ENDIF.
    WHEN 'DELETE'.
      READ TABLE flights-cols INTO cols
                              WITH KEY screen-input = '1'.
      IF sy-subrc = 0.
        LOOP AT itab INTO demo_conn WHERE mark = 'X'.
          DELETE itab.
        ENDLOOP.
      ENDIF.
ENDCASE.
ENDMODULE.
Reward all helpfull answers.
Regards.
Jay

Calculated Field is Disable while using PowerPivot to access multiple sheet column in a single pivot,

Hi,
I am trying to add a calculated field in my power pivot table to show the percentage on the basis of 2 columns, please let me know why this is not appearing and how can i fix it.
Any other way if i can add a calculated field in the pivot table will be very helpful.
Thanks
Aman

Thanks KR for the response,
Yes I loaded multiple tables in the data model and using PoewrPivot ,
i have a rating column, in that i have 0,1,2,3,4,5 rating numbers and we call it "Total expected occurrence",
a single person can get same rating multiple times, if a person is getting >=4 rating no. we call it "Occurrence >= 4". now i have to find out the total
count of "Occurrence >=4" for a particular person from "Total expected occurrence" column,
once will get the net "Occurrence >=4" for everyone, it should divide
"Occurrence >=4"/ "Total expected occurrence" to take out the percentage of rating 4 for a particular person
Best Wishes,
Aman verma

Proper use of a Lookup table and adaptations for NET

Hello,
I need to create a few lookup tables and I often see the following:
create table Languages
Id int identity not null primary key (Id),
Code nvarchar (4) not null,
Description nvarchar (120) not null,
create table Posts
Id int identity not null primary key (Id),
LanguageId int not null,
Title nvarchar (400) not null,
insert into Languages (Id, Code, Description)
values (1, "en", "English");
This way I am localizing Posts with language id ...
IMHO, this is not the best scheme for Languages table because in a Lookup table the PK should be meaningful, right?
So instead I would use the following:
create table Languages
Code nvarchar (4) not null primary key (Code),
Description nvarchar (120) not null,
create table Posts
Id int identity not null primary key (Id),
LanguageCode nvarchar (4) not null,
Title nvarchar (400) not null,
insert into Languages (Code, Description)
values ("en", "English");
The NET applications usually use language code so this way I can get a Post in English without using a Join.
And with this approach I am also maintaining the database data integrity ...
This could be applied to Genders table with codes "M", "F", countries table, transaction types table (should I?), ...
However I think it is common to use int as PK in lookup tables because it is easier to map to ENUMS.
And know it is even possible to map to Flag Enums so have a Many to Many relationship in an ENUM.
That helps in NET code but in fact has limitations. A Languages table could never be mapped to a FLags Enum ...
... An flags enum can't have more than 64 items (Int64) because the keys must be a power of two.
A SOLUTION
I decided to find an approach that enforces database data integrity and still makes possible to use enums so I tried:
create table Languages
Code nvarchar (4) not null primary key (Code),
Key int not null,
Description nvarchar (120) not null,
create table Posts
Id int identity not null primary key (Id),
LanguageCode nvarchar (4) not null,
Title nvarchar (400) not null,
insert into Languages (Code, Key, Description)
values ("en", 1, "English");
With this approach I have a meaningfully Language code, I avoid joins and I can create an enum by parsing the Key:
public enum LanguageEnum {
[Code("en")
English = 1
I can even preserve the code in an attribute. Or I can switch the code and description ...
What about Flag enums? Well, I will have not Flag enums but I can have List<LanguageEnum> ...
And when using List<LanguageEnum> I do not have the limitation of 64 items ...
To me all this makes sense but would I apply it to a Roles table, or a ProductsCategory table?
In my opinion I would apply only to tables that will rarely change over time ... So:
    Languages, Countries, Genders, ... Any other example?
About the following I am not sure (They are intrinsic to the application):
   PaymentsTypes, UserRoles
And to these I wouldn't apply (They can be managed by a CMS):
   ProductsCategories, ProductsColors
What do you think about my approach for Lookup tables?
Thank You,
Miguel

>>IMHO, this is not the best scheme for Languages table because in a Lookup table the PK should be meaningful, right?<<
Not necessarily. The choice to use, or not to use, a surrogate key in a table is a preference, not a rule. There are pros and cons to either method, but I tend to agree with you. When the values are set as programming terms, I usually use a textual value
for the key. But this is nothing to get hung up over.
Bear in mind however, that this:
    create table Languages
      Id int identity not
null primary key
(Id),
      Code nvarchar (4)
not null, Description nvarchar
(120) not
null,
is not equivalent to
    create table Languages
      Code nvarchar (4)
not null primary
key (Code),
      Description nvarchar (120)
not null,
The first table needs a UNIQUE constraint on Code to make these solutions semantically the same. The first table could have the value 'Klingon' in it 20 times while the second only once.
>>However I think it is common to use int as PK in lookup tables because it is easier to map to ENUMS.<<
This was going to be my next point. For that case, I would only change the first table to not have an identity assigned key value, as it would be easier to manage at the same time and manner as the enum.
>>. A Languages table could never be mapped to a FLags Enum ...<<
You could, but I would highly suggest to avoid any values encoded in a bitwise pattern in SQL as much as possible. Rule #1 (First Normal Form) is partially to have 1 value per column. It is how the optimizer thinks, and how it works best.
My rule of thumb for lookup (or I prefer the term "domain" tables, as really all tables are there to look up values :)), is all data should be self explanatory in the database, through data if at all possible. So if you have a color column,
and it contains the color "Vermillion", and all you will ever need is the name, and you feel like it is good enough to manage in the UI, then great. But bear in mind, the beauty of a table that is there for domain purposes, is that you can then store
the R, G, and B attributes of the vermillion color (254, 73, 2 respectively, based on
http://www.colorcombos.com/colors/FE4902) and you can then use that in coding. Alternate names for the color could be introduce, etc. And if UserRoles are 1, 2, 3, and 42 (I have seen worse), then
definitely add columns. I think you are basically on the right track.
Louis
Without good requirements, my advice is only guesses. Please don't hold it against me if my answer answers my interpretation of your questions.

Best way of Using Index on a Table.

I am trying to understand the phenomena of using INDEX on a Table
need some guidance!!!
Let us take this scenario
I have a table "MYRECORD" which has 4 attributes(or coulombs)
1. "STATE" (varchar) // this can have 49 different values like newyork, dehli etc
2. "YEAR" //a year like 2007
3. "MONTH" //a month like JAN,FEB etc
4. "CAT" (int) // type(category) of data represented by values 0 to 40
with a PRIMARY KEY(STATE,YEAR,MONTH,CAT)
now i will create index
1. INX_myrecord (STATE,YEAR,MONTH) on table MYRECORD
so now my question is
1. what is the effect on performance of DB it makes?
2. when I use a query
SELECT * FROM MYRECORD WHERE STATE="dehli" AND YEAR=2007 AND MONTH="JAN";
how will it get processed if index is created and not created.
3. how can I refer a index by name in a query if so possible?
Cheers,
UD
Message was edited by:
UDAY

You have edited your post. Now you have a primary key consisting of state, year, month and cat which makes an index on state, year and month useless as the already existing primary key can provide for retrieval of rows by index. If you don't have other columns - or just few other not being large varchar2 columns - you should have created the table as an IOT (Index Organized Table - avoiding to have separate table and index containing - nearly - the same data) in the first place.
As a primary key by definition can contain only unique non null values, a query like SELECT * FROM MYRECORD WHERE STATE='dehli' AND YEAR=2007 AND MONTH='JAN' cannot give you more than the number of distinct cat values (0 .. 40) + 1 (if cat can be null - presumed one/some of the corresponding state, year and month is not null)
The information processing depends principally of the query, the mere presence of an index does not make sure it will be used. If an index is used it means the index will be searched first then the table rows will be accessed by rowids contained in the index (usually a single row or a range of rows - a rather small number of them - is retrieved this way, your select for example). Submitting something like SELECT * FROM MYRECORD WHERE YEAR=2007 AND cat=33 would most likely produce a full table scan of myrecord table ignoring the primary key.
Regards
Etbin

Using Radiobutton in a table in Column

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