How to use switch statement in JSP?

Hi,
I am using switch satement in jsp.
the code as follows:
switch(flag)
     case 1: query="select * from cust";
                    break;
     case 2: query="select * from cust where minp="+mini+"and maxp="+maxi;
                    break;
    default: query="";
out.println(query);but, i am getting some number format exception. I don't know where i am going wrong.
Please help
Regards,
Ashvini

I got the solution
Thanks anyways
Regards,
AShvini

Similar Messages

How to Use Switch Statement with Exclusion Group (radio buttons)?

Wouldn't you know, just when I though I'd really be making progress, I've come across another problem I can't solve. In a homeowners insurance application I am building, there is an exclusion group that needs to set the value of several variables
I have setup in the form properties/variables. These variables take on different values depending on the users choice. For the exclusion group, in the object pallet, I have set the binding to normal, and have checked the "Specify Item Values" check box. Also the values for the choices have been assigned 1,2,3,4,5.
Here is my code for the change event fir the exclusion group (This is exactly what I have tried). For now, the values for the variables to take on in the different cases, are completely arbitrary.
switch (this.change.rawValue)              // I have tried so many things here
    case "1":                                        // I have tried the caption, single quotes in all combinations
        addLivingExp = "1";
        damageOthersProperty = "2";
        liabilityIncl = "3";
        maxCoverage = "4";
        minCoverage = "5";
        persProperty = "6";
        relatedPrivateStruct = "7";
        break;
    case "2":
        addLivingExp = "10";
        damageOthersProperty = "20";
        liabilityIncl = "30";
        maxCoverage = "40";
        minCoverage = "50";
        persProperty = "60"
        relatedPrivateStruct = "70";
        break;
    case "3":
        addLivingExp = "100";
        damageOthersProperty = "200";
        liabilityIncl = "300";
        maxCoverage = "400";
        minCoverage = "500";
        persProperty = "600"
        relatedPrivateStruct = "700";
        break;
    case "4":
        addLivingExp = "1000";
        damageOthersProperty = "2000";
        liabilityIncl = "3000";
        maxCoverage = "4000";
        minCoverage = "5000";
        persProperty = "6000"
        relatedPrivateStruct = "7000";
        break;
    case "5":
        addLivingExp = "10000";
        damageOthersProperty = "20000";
        liabilityIncl = "30000";
        maxCoverage = "40000";
        minCoverage = "50000";
        persProperty = "60000"
        relatedPrivateStruct = "70000";
        break;
    default:
        minCoverage= 5;
        break;
There must be something obvious I am missing? Eternally grateful for advice on this.
Stephen

There are two issues in this script:
1. You are not using the accessor 'value' to set form variables
2. You are not correctly getting the value of the radio button list in the switch clause
Please see the working script below.
Ben Walsh
www.avoka.com
switch (this.rawValue)
    case "1":
        addLivingExp.value                  = "1";
        damageOthersProperty.value   = "2";
        liabilityIncl.value                      = "3";
        maxCoverage.value                 = "4";
        minCoverage.value                  = "5";
        persProperty.value                  = "6";
        relatedPrivateStruct.value        = "7";
        break;
    case "2":
        addLivingExp.value                  = "10";
        damageOthersProperty.value   = "20";
        liabilityIncl.value                     = "30";
        maxCoverage.value                 = "40";
        minCoverage.value                  = "50";
        persProperty.value                  = "60"
        relatedPrivateStruct.value        = "70";
        break;
    case "3":
        addLivingExp.value                 = "100";
        damageOthersProperty.value   = "200";
        liabilityIncl.value                     = "300";
        maxCoverage.value                 = "400";
        minCoverage.value                  = "500";
        persProperty.value                  = "600"
        relatedPrivateStruct.value        = "700";
        break;
    case "4":
        addLivingExp.value                  = "1000";
        damageOthersProperty.value   = "2000";
        liabilityIncl.value                      = "3000";
        maxCoverage.value                 = "4000";
        minCoverage.value                  = "5000";
        persProperty.value                  = "6000"
        relatedPrivateStruct.value        = "7000";
        break;
    case "5":
        addLivingExp.value                  = "10000";
        damageOthersProperty.value   = "20000";
        liabilityIncl.value                      = "30000";
        maxCoverage.value                 = "40000";
        minCoverage.value                  = "50000";
        persProperty.value                  = "60000"
        relatedPrivateStruct.value        = "70000";
        break;
    default:
        minCoverage.value                 = 5;
        break;

How to use perform statements in sap scripts

how to use perform statements in sap scripts . and pls send me one progam for this
thnaks
raja

Hi Raja,
PERFORM key work is used to include subroutine in sapscript form...
But the processing is lttle bit different form the one we use in ABAP.
Here the paramters passed to form is stored in internal table of name-value table. there are two table one for inbound parameter and other for outbound parameters.
Check out the example below to see how this is used..
Definition in the SAPscript form:
/: PERFORM GET_BARCODE IN PROGRAM QCJPERFO
/: USING &PAGE&
/: USING &NEXTPAGE&
/: CHANGING &BARCODE&
/: ENDPERFORM
/ &BARCODE&
Coding of the calling ABAP program:
REPORT QCJPERFO.
FORM GET_BARCODE TABLES IN_PAR STUCTURE ITCSY
OUT_PAR STRUCTURE ITCSY.
DATA: PAGNUM LIKE SY-TABIX, "page number
NEXTPAGE LIKE SY-TABIX. "number of next page
READ TABLE IN_PAR WITH KEY PAGE.
CHECK SY-SUBRC = 0.
PAGNUM = IN_PAR-VALUE.
READ TABLE IN_PAR WITH KEY NEXTPAGE.
CHECK SY-SUBRC = 0.
NEXTPAGE = IN_PAR-VALUE.
READ TABLE OUT_PAR WITH KEY BARCODE.
CHECK SY-SUBRC = 0.
IF PAGNUM = 1.
OUT_PAR-VALUE = |. "First page
ELSE.
OUT_PAR-VALUE = ||. "Next page
ENDIF.
IF NEXTPAGE = 0.
OUT_PAR-VALUE+2 = L. "Flag: last page
ENDIF.
MODIFY OUT_PAR INDEX SY-TABIX.
ENDFORM.
Hope this is clear to understand...
Enjoy SAP.
Pankaj Singh.

Using return statement in jsp

Hi all,
I am using return statement in JSP page after a redirect to stop executing that page. If the data bean is not present then it must go to previous page. When this return statement is executed the previous page is displayed but url in browser remains same. Why it is so ?. Is there any other way to tell a JSP page to stop executing and redirect to another page.
rgds
Antony Paul

Hi Antony,
do you use the "forward()" method or the "redirect()" method???
rgds
Howy

How to use session object in jsp

hi all
marry christmas
can anyone plz tell me how to use session obect in jsp
rachna
Message was edited by:
rachna_arora82

hi rachna,
JSP has a default(implicit) session object...... use the getSession(true) method on the session object and then going u can either get or set attributes depending on the requirement
That was in general and now with the issue u have got..... what u can do is that the u can create session for every user who logs in and when he/she tries to login again then u can probably check for the existing session object in the JSP and perform the logic as required..... any clarifications plzzzzzzz let me know
Thanks n Regards
Naveen M
Message was edited by:
Novice_inJAVA
Message was edited by:
Novice_inJAVA

How to use SSL Technology in JSP.

Can anybody Tell me that How to use SSL Technology in JSP ?
I am using Apache Tomcat 5.0.28 Server.
How to configure the Tomcat server so that it will access any web application supported by Tomcat via SSL ?
Thank you very much in advance.

The JSP does not need to know that the request is coming over SSL. If the application must be over SSL, but the server also allows non-SSL communication, then, like I said, you need to build in a Filter that will check if the incoming request is an https or http request and redirect to the https url if the request was http. And you can do that using the method listed in the previous post. As far as setting up the SSL certificate for Tomcat to use, refer to the Tomcat Documentation that comes with the server. Other than those two things, you don't need to know anything else about SSL inorder to run an SSL application through a Tomcat server (or any other enterprise server either, for that matter), but do an internet search for SSL and maybe one or two other keywords that apply to your situation and you should find plenty that will help.

How to use custom tag in jsp

sir
plz tell me how to use custom tag in jsp.plz describe it.
i will be thankful to u

Do you want to use taglibs or develop custom tags? Either way take a look at these:
http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/JSPTags.html
http://www.stardeveloper.com/articles/display.html?article=2001081301&page=1
http://www.onjava.com/pub/a/onjava/2000/12/15/jsp_custom_tags.html
http://jakarta.apache.org/taglibs/tutorial.html
http://www.ibm.com/developerworks/edu/j-dw-java-custom-i.html
http://www.herongyang.com/jsp/tag.html

Oepe-12.1.2.1-kepler how to use ADF Templates in JSP page

Hi all,
I use oepe 12.1.2.1 kepler 4.3 and creating JSP page but I can't see any ADF Rich Faces Page in JSP Templates Page of Preferences Dialog. How to use ADF Templates in JSP page?
Thanks,
Thomas

Select the JSP Templates link. Is the ADF Rich Faces Page template listed? Refer Creating the Login Page/4.
Introduction to the Oracle Enterprise Pack for Eclipse (OEPE) IDE

How to use protected method in jsp code

Could anyone tell me how to use protected method in jsp code ...
I declare a Calendar class , and I want to use the isTimeSet method ,
But if I write the code as follows ..
========================================================
<%
Calendar create_date = Calendar.getInstance();
if (create_date.isTimeSet) System.out.println("true");
%>
============================================================
when I run this jsp , it appears the error wirtten "isTimeSet has protected access in java.util.Calendar"

The only way to access a protected variable is to subclass.
MyCalendar extends Calendar
but I doubt you need to do this. If you only want to tell if a Calendar object has a time associated with it, try using
cal.isSet( Calendar.HOUR );

How to use union statement with declare & set function?

Hi Experts,
i have small query about how to use union statement with declare & set function?
Example as below :
DECLARE @name AS date
Declare @name2 AS date
/* SELECT FROM [2013].[dbo].[OINV] T0 */
/* WHERE */
SET @name = /* T0.DocDate */ '[%1]'
SET @name2 = /* T0.DocDate */ '[%2]'
select '2013',t5.U_salmannm,t1.CardName,t2.sumapplied as CollectionAmount,t2.DcntSum ,t3.DocTotal as InvoiceTotal,
datediff(dd,t3.DocDate,t1.Docdate) as Days
from 2013.dbo.orct t1
inner join 2013.dbo.RCT2 t2 on t1.DocNum = t2.DocNum
left join 2013.dbo.oinv t3 on
t3.docentry = t2.baseAbs
inner join 2013.dbo.ocrd t4 on t1.Cardcode = t4.CardCode
inner join [2013].[dbo].[@CQ_RTSM] t5 on t4.U_BeatCode = t5.U_RoutCode
where t2.DcntSum <> 0.000000 and t3.DocDate between [%1] and [%2]
Union
/* SELECT FROM [2014].[dbo].[OINV] T0 */
/* WHERE */
SET @name = /* T0.DocDate */ '[%1]'
SET @name2 = /* T0.DocDate */ '[%2]'
select '2014',t5.U_salmannm,t1.CardName,t2.sumapplied as CollectionAmount,t2.DcntSum ,t3.DocTotal as InvoiceTotal,
datediff(dd,t3.DocDate,t1.Docdate) as Days
from 2014.dbo.orct t1
inner join 2014.dbo.RCT2 t2 on t1.DocNum = t2.DocNum
left join 2014.dbo.oinv t3 on
t3.docentry = t2.baseAbs
inner join 2014.dbo.ocrd t4 on t1.Cardcode = t4.CardCode
inner join [2014].[dbo].[@CQ_RTSM] t5 on t4.U_BeatCode = t5.U_RoutCode
where t2.DcntSum <> 0.000000 and t3.DocDate between [%1] and [%2]

You have to create stored procedure in SQL only .
Like u must have create for Crystal .
You can execute procedure in query manager but you have to enter parameter manually..
example
Exec @Test '20140101' '20140501'
Every time user has to enter it manually in yyyymmdd format in case of date parameters.
Example
Create Proc [@Test]
as begin
DECLARE @name AS date
Declare @name2 AS date
/* SELECT FROM [2013].[dbo].[OINV] T0 */
/* WHERE */
select '2013',t5.U_salmannm,t1.CardName,t2.sumapplied as CollectionAmount,t2.DcntSum ,t3.DocTotal as InvoiceTotal,
datediff(dd,t3.DocDate,t1.Docdate) as Days
from 2013.dbo.orct t1
inner join 2013.dbo.RCT2 t2 on t1.DocNum = t2.DocNum
left join 2013.dbo.oinv t3 on
t3.docentry = t2.baseAbs
inner join 2013.dbo.ocrd t4 on t1.Cardcode = t4.CardCode
inner join [2013].[dbo].[@CQ_RTSM] t5 on t4.U_BeatCode = t5.U_RoutCode
where t2.DcntSum <> 0.000000 and t3.DocDate between @Name and @Name2
Union
/* SELECT FROM [2014].[dbo].[OINV] T0 */
/* WHERE */
select '2014',t5.U_salmannm,t1.CardName,t2.sumapplied as CollectionAmount,t2.DcntSum ,t3.DocTotal as InvoiceTotal,
datediff(dd,t3.DocDate,t1.Docdate) as Days
from 2014.dbo.orct t1
inner join 2014.dbo.RCT2 t2 on t1.DocNum = t2.DocNum
left join 2014.dbo.oinv t3 on
t3.docentry = t2.baseAbs
inner join 2014.dbo.ocrd t4 on t1.Cardcode = t4.CardCode
inner join [2014].[dbo].[@CQ_RTSM] t5 on t4.U_BeatCode = t5.U_RoutCode
where t2.DcntSum <> 0.000000 and t3.DocDate between
between @Name and @Name2
end

How to use CASE statement in WDA

Hi All,
Can any one Please expain me ' How to use CASE statement in Web dynpro ABAP? '
Please give me an example also.
Thanks in Advance !

Hi,
The usage of case statement in webdynpro is same as used in general ABAP.
Data: l_id type string.
l_id = wdevent->get_string( 'ID' ).
case l_id.
when 'BTN1'.
when 'BTN2'.
when 'OTHERS'.
endcase.
Regards,
Radhika.

How to use collect statement for below

data : begin of itab,
         n(3) type c,
      n1 type n,
      k(5) type c,
      end of itab.
select n n1 from into itab table /zteest.
*internal table has
n      n1    k
gar    100 uji
hae    90   iou
gar    90   uji
hae    87   iou
I want
gar 190
hae 177
How to use collect statement as n1 is n ..?
let me know..
Thanks

try this..
DATA : BEGIN OF itab OCCURS 0,
n(3) TYPE c,
n1(3) TYPE p DECIMALS 2,
k(5) TYPE c,
END OF itab.
itab-n = 'gar'.
itab-n1 = 100.
itab-k = 'uji'.
COLLECT itab .CLEAR itab.
itab-n = 'hae'.
itab-n1 = 90.
itab-k = 'iou'.
COLLECT itab .CLEAR itab.
itab-n = 'gar'.
itab-n1 = 90.
itab-k = 'uji'.
COLLECT itab .CLEAR itab.
itab-n = 'hae'.
itab-n1 = 87.
itab-k = 'iou'.
COLLECT itab .CLEAR itab.

How to use multiple statements inside the "THEN" block of CASE statement?

Below is the code:
SET @strTempString = case @strKeyMode
WHEN 'AUTO/CYCLE'
THEN @strRefID + '|' + @strRetID
WHEN 'CYCLE'
THEN @strRefID + '|' + @strRetID
WHEN 'COMMERCIAL'
THEN @strRefID + '|' + @strRetID
WHEN 'ISNAP'
THEN set @strFName = ltrim(rtrim((Left(dbo.CleanTheStringAdv(@strFName + ' ', 2) + ' ', 2))))
'' + @strRefID + '|' + @strLName + '|' + @strFName + '|' + @strZIPorPolType
WHEN 'ASNAP'
THEN @strRefID + '|' + @strRetID
WHEN 'MOAT'
THEN @strRefID + '|' + @strRetID
else '0'
end
The first 3 conditions are understandable. How to use multiple statements in 4th case?
Here I first want to set the value as:
set @strFName = ltrim(rtrim((Left(dbo.CleanTheStringAdv(@strFName + ' ', 2) + ' ', 2))))
and then return the string '' + @strRefID + '|' + @strLName + '|' + @strFName + '|' + @strZIPorPolType to @strTempString.
Please help me remove the syntax errors.
Thanks in advance.

Try below SQL
DECLARE @strKeyMode varchar(20) = 'ISNAP'
DECLARE @SQL VARCHAR(MAX)
DECLARE @strRefID int=1
DECLARE @strRetID INT=2
--FIRST WAY
IF @strKeyMode ='AUTO/CYCLE'
SELECT CAST(@strRefID as varchar(10))
ELSE IF @strKeyMode ='CYCLE'
SELECT @sql = CAST(@strRefID as varchar(10)) + '|' + CAST(@strRetID as varchar(10))
ELSE IF @strKeyMode='ISNAP'
SELECT @sql = CAST(@strRefID as varchar(10)) + '|' + CAST(@strRetID as varchar(10))+'test'+'abc'
ELSE
SELECT @SQL='ABC'
print @sql
----SECOND WAY
SELECT @SQL = CASE @strKeyMode
WHEN 'AUTO/CYCLE' THEN CAST(@strRefID as varchar(10))
WHEN 'CYCLE' THEN CAST(@strRefID as varchar(10)) + '|' + CAST(@strRetID as varchar(10))
WHEN 'ISNAP' THEN CAST(@strRefID as varchar(10)) + '|' + CAST(@strRetID as varchar(10))+'test'+'abc'
ELSE 'No Record'
END
PRINT (@SQL)
--Prashanth

How to use " PERFORM ", STATEMENT WITH OFFSET

hI,
How we use Perform statement with offset, like
Example:   " PERFORM READ_SEGRELEASE USING INT_EDIDC+11."
My requirement is to use Perform with Automatic length declaration.
Automatic length declaration in PERFORM statement
Kindly Explain and Provide some Example programm written in this situation.
Thanks,
P.N.Kumar

Hiere is an example of what you probably require:
DATA:
lv_offset        TYPE syoffi,
lv_length        TYPE flength,
lv_field          TYPE string.
lv_field = 'This is my value: hello world'.
lv_length = 5.
lv_offset = 18.
PERFORM read_segrelease USING lv_field
                                                        lv_length
                                                        lv_offset.
*&      Form READ_SEGRELEASE
*       text
*      -->P_LV_FIELD text
*      -->P_LV_LENGTH text
*      -->P_LV_OFFSET text
FORM read_segrelease USING    p_lv_field         TYPE string
                                                     p_lv_length      TYPE flength
                                                     p_lv_offset      TYPE syoffi.
DATA:
lv_result    TYPE string.
lv_result = p_lv_field+p_lv_offset(p_lv_length).
WRITE: / lv_result.
ENDFORM.                    " READ_SEGRELEASE

How to use collect statement

hi everybody,
how to use collect statement to get the total amount paid to different vendor payments
data : begin of wa occurs 0,
 bukrs type bsak-bukrs,
 lifnr type bsak-lifnr,
 land1 type lfa1-land1,
 name1 like lfa1-name1,
 dmbtr like bsak-dmbtr,
 count type i value 0,
 tot_vend type i,
 vend type i.
data :end of wa.
data : itab like table of wa.
select distinct bukrs lifnr waers from bsak into
corresponding fields of wa
 where bukrs in s_bukrs
 and lifnr in s_lifnr
 and bschl in s_bschl.
i want the total amount paid according to vendor i am using this way but i am not getting
loop at itab into wa.
wa-dmbtr = bsak-dmbtr.
collect wa-dmbtr into itab.
modify itab from wa transporting dmbtr.
i am unalbe to get it
can anybody help me regarding this if possible with example.
thanks in advance,
regards,
venu.

Hi Venu,
types: BEGIN OF ty,
 NAME(20),
 SALES TYPE I,
 END OF ty.
data : itab type standard table of ty,
itab1 type standard table of ty,
wa type ty,
wa1 type ty.
wa-NAME = 'Duck'. wa-SALES = 10.
append wa to itab.
wa-NAME = 'Tiger'. wa-SALES = 20.
append wa to itab.
wa-NAME = 'Duck'. wa-SALES = 30.
append wa to itab.
loop at itab into wa.
wa1 = wa.
collect wa1 into itab1.
endloop.
loop at itab1 into wa1.
write : / wa1-name , wa1-sales.
endloop.
COLLECT is used to create unique or compressed datsets. The key fields are the default key fields of the internal table itab .
If you use only COLLECT to fill an internal table, COLLECT makes sure that the internal table does not contain two entries with the same default key fields.
If, besides its default key fields, the internal table contains number fields (see also ABAP/4 number types ), the contents of these number fields are added together if the internal table already contains an entry with the same key fields.
If the default key of an internal table processed with COLLECT is blank, all the values are added up in the first table line.
In the program you mentioned yesterday,I am not able to get the logic since many lines are commented.

How to use switch statement in JSP?

Similar Messages

Maybe you are looking for