Passing values of some chkboxes to a function. Function recieving NULLs:(

Hi,
My aim is to pass the values of some checkboxes on a JSP to a function. I performed these steps
but the function is getting called with NULL values(noticed that while debugging). Could somebody please tell me what I have missed ?
These are the steps I did
0. Start with my application module AppModule
1. Create the custom method on AppModuleImpl.java
2. Shuttle the method into the selected list of my AppModule's client interface
3. Open JSP with some checkboxes
4. In Structure Window, click on UI model and create one
5. Right click model and click Data Bindings | Actions | Action
6. Choose function
7. For each parameter of that function I change its name to a name of a valid checkbox or radio button
from the JSP page.
8. Create a submit button with the name of the that function event_FunctionName
Thanks in advance
Michal
p.s. I use Struts, JSP in JDeveloper 10.1.2 on WinXP Pro.
I am attaching also the JSP page and the UI model xml.
<%@ taglib uri="http://xmlns.oracle.com/adf/ui/jsp/adftags" prefix="adf"%>
<adf:uimodelreference model="WEB_INF_JSP_StatPageUIModel"/>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
<%@ page contentType="text/html;charset=windows-1250"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1250"/>
<title>a</title>
</head>
<body>
<html:errors/>
<html:form action="StatPage.do">
<input type="checkbox" name="checkbox1" checked/>Checkbox1
<input type="radio" name="grp1" id="r11" value="AND" checked/>
<label for="r11">and</label>
<input type="radio" name="grp1" id="r12" value="OR" />
<label for="r12">or</label>
<input type="checkbox" name="checkbox2"/>Checkbox2
<input type="submit" name="event_getStatOptions" value="Calculate"/>
</html:form>
</body>
</html>
<?xml version='1.0' encoding='windows-1252' ?>
<DCContainer
id="WEB_INF_JSP_StatPageUIModel"
xmlns="http://xmlns.oracle.com/adfm/uimodel"
version="10.1.2.17.96"
Package="adf.struts.view"
FindMode="false"
EnableTokenValidation="true" >
<Contents >
<DCControl
id="getStatOptions"
SubType="DCMethodAction"
Action="999"
RequiresUpdateModel="false"
DataControl="AppModuleDataControl"
InstanceName="AppModuleDataControl.dataProvider"
MethodName="getStatOptions"
ReturnName="AppModuleDataControl.methodResults.AppModuleDataControl_dataProvider_getStatOptions_result" >
<Contents >
<NamedData
NDName="checkbox1"
NDType="java.lang.String"
NDValue="%null%" >
</NamedData>
<NamedData
NDName="grp1"
NDType="java.lang.String"
NDValue="%null%" >
</NamedData>
<NamedData
NDName="checkbox2"
NDType="java.lang.String"
NDValue="%null%" >
</NamedData>
</Contents>
</DCControl>
</Contents>
</DCContainer>

Thanks Frank but what I am looking at is Action Binding a checkbox and not Data binding it.
Either I am hitting a bug here or I am missing something. I will be grateful for reproducing my case.
If somebody prefers, I can send the code for this example by mail.
Send me a mail
mikeeria*interia.pl
(change * to @)
1) Create a New Application workspace and accept default values
2) Right click on Model | New ... | Business Components | Application Module
3) If Jdeveloper asks for a db connection just choose anything(ex HR schema) and click next
4) Leave default values for package and Name and click finish
5) Open AppModuleImpl.java and add the following function just after the default constructor
public void getStatOptions(String chkbox1,String chkbox2) {
String variable1;
String variable2;
variable1 = chkbox1;
variable2 = chkbox2;
6) save all
7) Right click on the application module | go to client interface | shuttle the getStatOptions function and click ok
8) Open Struts-Config.xml
9) Add new data page
10) In data control palette, select AppModuleDataControl | Operations | getStatOptions
11) drag and drop as "Button with Form"
12) Choose HTML from Coponent palette and drag two checkboxes
13) Change names to chkbox1 and chkbox2
15) Go to UI Model of JSP page and expand the getStatOptions
16) Click on "param" and in the Property Inspector window change Name to chkbox1
17) Click on "param1" and in the Property Inspector window change Name to chkbox2
14) Go back to AppModuleImpl.java and add a breakpoint on first line of code in getStatOptions function
18) mark ViewController Node and from menu choose Debug | UI Debug ViewController.jpr
19) Notice that the function is recieving NULL values
Many Thanks
M.

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I think you need to spend some time reducing your code to practical levels. You seem to be passing everything in the book to every function and I would guess that probably none of it is necessary. If you declared those variables at the beginning, then you don't need to pass them into any function because they are gobally available to any of the code/functions that follows them. Similarly, if you have textfields on the stage, you do not need to pass those into any functions for the same reason.
I see you making overuse of "delete" (and possibly errant use as well). Probably the only thing you might want/need to use is...
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Which stops the enterframe activity from firing off, which I will guess is being used to update the textfields that indicate the time.
And that conditional that uses == Nan isn't likely to do anything except wonder what an Nan is. Textfields hold strings, which are quoted. SO unless you have a variable named Nan somewhere that has a String value assigned to it, that conditional won't be doing anything for you. You probably won't need it at all if you get this working properly.

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Edited by: Daynet1840 on Feb 15, 2012 2:02 AM

When the execution is directly in r3, in development environment or quality, does the set / get parameter id. Export / Import memory id not work.
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I tried changing the sentence as I indicated harishkumar.dy still not working.
Madhu: They're in different function groups, one is standard and the other not.
Regards
Edited by: Daynet1840 on Feb 15, 2012 3:08 PM
Edited by: Daynet1840 on Feb 15, 2012 3:11 PM

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VBELN, POSNR, MATNR, ARKTX, KWMENG, VRKME, NETWR from VBAP
and WAERK from VBAK.
from my main report ZSUB_REP1 to ZSUB_FMOD1, which will then print those values in the form of a list. When I processed the list from within the main report, I used regular methods like top-of-page and all. But, I am not sure how to handle things from within the function module. Please help!

Hi...
When u create the function module , we generally provide the import and export parameters....
<b>Import parameters :</b> Which we pass to the function module ..
<b>Export parameters:</b> Which we receive from the function module...
<b>Tables parameters:</b> Tables to pass and to receive to and from the function module...
<b>Changing Parameters:</b> Which we pass to the function module and change these values in the function module and receive those from function module...
So define the fields
VBELN, POSNR, MATNR, ARKTX, KWMENG, VRKME, NETWR ,WAERK in the import parameters with LIKE declaration and corresponding type..
<b><u>Field || Type || Associated Type || Optional || Default ||</u></b>
vbeln || like || vbak-vbeln ||
<b>Optional : </b>If u check this then this field is not mandatory to receive the value..
If uncheck then we have to pass value to this field from the program !! otherwise it gives an error.
In the <b><u>source code</u></b> tab u can write the list output related code with these imported and exported parameters !!
To call the function module we use<b> PATTERN </b>which is present on the application tool bar of the SE38-Editor screen..
Click on this .. u will get a popup ..IN this check the <b>CALL FUNCTION</b> and in the input field of this,, give the function module name... and press enter ...Here u can give values for these imported fields...
reward if it helps u...
sai ramesh

Passing values to JavaBean function using jsp scriplet

Hi,
I have a JavaBean funtion that is SaveData(parameters)
which save the values from HTML form.
Now i want a code for pass the values from HTML form to SaveData() function using jsp scriptlet.
I used the code
<jsp:useBean id="JDBC" class="bean.JDBCBean" scope="application"></jsp:useBean>
<%=JDBC.saveData(phonenumber,manufacturer,model,email,country,newsletter)%>
Here
JDBCBean -> Bean Name
phonenumber,manufacturer,model,email,country,newsletter ->HTML form's text values
But it didnt work properly.
Anyone help me to correct this.

Hi,
i have the same code like above
I have to pass the parameters with form name under the following code.
<jsp:useBean id="JDBC" class="bean.JDBCBean" scope="application"></jsp:useBean>
<%=JDBC.saveData(registration.phonenumber.value,id_type.value,id_style.value,registration.email.value,registration.scountry.value,player_type.values)%>
Here
registration -> HTML form name
But i got the error for
package registration does not exist
out.print(JDBC.saveData(registration.phonenumber.value,id_type.value,id_style.value,registration.email.value,registration.scountry.value,player_type.values));
How to i correct this?
Anyone help me......

Significance of pass value checkbox in function module

Hi all,
Here is a confusion.....While creating a custom function module,i have checked the update module or RFC call radio button going to its attributes.But in the importing parameter if i pass a structure,it is giving a syntax error.It is only allowing table parameter.But if i check the pass value checkbox,it is not givng any syntax error if i pass any structure in the importing parameter.Can anybody please explain me the significance of pass value checkbox?
Thanks in advance.......

Hi,
Function modules are cross-program, reusable procedures that are organized into function groups, and whose functions are implemented between the statements FUNCTION and ENDFUNCTION. Function modules and their interfaces are created in the Function Builder.
Function Module Interfaces
The parameter interface of a function module is defined in the Function Builder. It includes the definition of interface parameters and the specification of exceptions that can be triggered by a function module. The Function Builder automatically generates comment lines below the FUNCTION statement in the source code of the function module, which represent the interface of the function module with the following syntax:
Syntax
... [IMPORTING parameters]
[EXPORTING parameters]
[CHANGING parameters]
[TABLES table_parameters]
[{RAISING|EXCEPTIONS} exc1 exc2 ...]
The syntax and semantics of IMPORTING, EXPORTING, CHANGING, RAISING, and EXCEPTIONS mainly correspond to the definition of method interfaces with [CLASS-]METHODS. The additional option of defining table parameters using TABLES is obsolete.
Interface parameters
The interface parameters are defined on the relevant tab pages in the Function Builder.
IMPORTING parameters are input parameters. When the function module is called, a suitable actual parameter must be specified for every non-optional input parameter. The content of the actual parameter is passed to the input parameter when the call is made. The content of an input parameter for which 'pass by reference' is defined cannot be changed in the function module.
EXPORTING parameters are output parameters. When the function module is called, a suitable actual parameter can be specified for every output parameter. The content of an output parameter that is defined for <b>'pass by value'</b> is transferred to the actual parameter if the function module is completed without errors. An output parameter that is defined for pass by reference is not initialized when the function module is called.
CHANGING parameters are input and output parameters. When the function module is called, a suitable actual parameter must be specified for every non-optional input or output parameter. When the function module is called, the content of the actual parameter is passed to the input/output parameter, and when the function module is completed, the content of the input/output parameter is passed to the actual parameter.
TABLES parameters are table parameters. Table parameters are obsolete CHANGING parameters that are typed as standard tables with a header line. If an internal table without a header line or a table body is passed as an actual parameter to a formal parameter of this type, an empty local header line is generated in the function module. If an internal table with a header line is used as an actual parameter, both the table body and the header line are passed to the function module. Pass by value is not possible in formal parameters defined using TABLES. Formal parameters defined with TABLES can be replaced by formal parameters defined with CHANGING. A local work area can be created for the internal table in the function module by using the addition LIKE LINE OF itab of the DATA statement.
Exceptions
The exception of a function module are defined on the Exceptions tab page in the Function Builder. Here you can select exception classes to define whether class-based exceptions are declared or non-class-based exception are defined. Class-based exceptions are represented in the above syntax by RAISING, and non-class-based exceptions are represented by EXCEPTIONS.
The addition RAISING is used to declare class-based exceptions that can be propagated from the function module to the caller. Exceptions in the categories CX_STATIC_CHECK and CX_DYNAMIC_CHECK must be explicitly declared, otherwise a propagation can lead to an interface violation. A violation of the interface leads to the treatable exception CX_SY_NO_HANDLER. Exceptions of the category CX_NO_CHECK are implicitly always declared. The declaration of exceptions of the category CX_STATIC_CHECK is statically checked in the syntax check. For exceptions of the category CX_DYNAMIC_CHECK, the check is not performed until runtime. In a function module in which class-based exceptions are declared with the RAISING addition, the statement CATCH SYSTEM-EXCEPTIONS cannot be used. Instead, the relevant treatable exceptions should be handled in a TRY control structure.
The addition EXCEPTIONS is used to define a list of non-class-based exceptions that can be triggered in the function module using the statements RAISE or MESSAGE RAISING. Exceptions defined in this way - as with formal parameters - are bound to the function module and cannot be propagated. If an exception of this type is triggered in a function module, and no return value has been assigned to it with the homonymous addition EXCEPTIONS of the CALL FUNCTION statement when the call was made, this leads to a runtime error.
Note
For new developments after release 6.10, SAP recommends that you work with class-based exceptions that are independent of the function module.
RFC is a technology which is used to access a functions (Modules) from
the remote systems.
If a function module is set as remote enabled which can be access from
the remote system via RFC.Eg: U can access the Remote enabled function modules in ur VB,Webdynpro,Java,Visual composer program.
A function module can be set as remote enabled by SE37->Go to ur FM->click the option Button "remote enabled".
But Normal function modules can not accessd from the remote system.
Good Example for RFC enabled function module is : BAPI(Business Application Programming Interface)
Note: All BAPIs are Remote enabled but not all remote enabled function modules are BAPI.
CALLING A FUNCTION MODULE:
1)In U ABAP Editor --> Click "Patter" ---> Selection Option Button "Call Function"
--> Write the Corresponding FM name --> Hit Enter
2)The appropriate import ,export Parameters will be displayed in ur editor
3)Pass the Values Here.
Also check these links.
http://www.geocities.com/victorav15/sapr3/abapfun.html
Check this link:
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/d94b78ebf811d295b100a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
Check this link:
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/d94b78ebf811d295b100a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
See the following links:
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/26/64f623fa8911d386e70000e82011b8/content.htm
Regards,
Srilatha.

OnSubmit function Error in passing values from WDA Adobe Form to Ztable

Friends,
I am trying to pass values from Adobe Interactive Form to ztable.
I am using WDA to display the form. I have created the form context with attributes that are bound to the form fields using the Adobe Livecycle Designer.
Once the user presses the Submit button, the data is passed to the ztable. In the onSubmit function assigned to the Submit button, I am using the "Read Context" feature of WD Code Wizard to read the values of the attributes
I am able to read and populate the ztable with values of the first 3 attributes. But am unable to read the value of 4th attribute using the "Read Context" feature of WD Code Wizard. All 4 attributes are of string type.
I am not sure if this is a buffer size problem or is there a limitation that only 3 attributes can be read per Adobe form / onSubmit function.
Please let me know what is missing.
Thanks and Regards.

Resolved

Query in passing value to a function module

Hi All ,
I have a small query in the below code about the way i have passed value into a function module :
CALL FUNCTION 'AUTHORITY_CHECK'
EXPORTING
USER                      = SY-UNAME
    OBJECT                    = 'E_INVOICE'
    FIELD1                    = 'BEGRU'
VALUE1                    = ' '
   FIELD2                    = 'BUKRS'
   VALUE2                    = '$BUKRS'
   FIELD3                    = 'ISU_ACTIVT'
   VALUE3                    = '1,2,5,6'
   FIELD4                    = 'VKTYP_KK'
VALUE4                    = ' '
EXCEPTIONS
   USER_DONT_EXIST           = 1
   USER_IS_AUTHORIZED        = 2
   USER_NOT_AUTHORIZED       = 3
   USER_IS_LOCKED            = 4
   OTHERS                    = 5
IF SY-SUBRC <> 0.
MESSAGE 'User doesnt have sufficient authorizations' TYPE 'E'.
EXIT.
The query is on the field VALUE3                    = '1,2,5,6' , is the format correct. If this is not right could someone please suggest the correct approach.
thanks

Hi Balaji,
as that is parameter you can use at a time only one value..
if you check in that FM we have other parameters VALUE1 to VALUE10..
why don't you use those...
Thanks!

Passing Value from Crystal Report (special function) to Business View parameter

Friends,
Í have a scenario where i need to pass value from Crystal Report to a Business view's parameter.
Eg : CurrentCEUsername (func in crystal report)-- gives login user which i should pass to parameter in a Business view (used in the same report).
Will be able to explain more if required.
Thanks in Advance,
Bharath

I guess you got the picture wrong. User_id is not a report_level parameter .
In Data Foundation, below query is used..
select Acc_Number, Account_Group,User_id from Accounts where user_id={?User_id}
where in {?User_id} is the BV parameter...
The Filter was a solution. But it takes long time to Query all the data from DB and then filter at BV level.
How do i pass the CurrentCEUsername to {?User_id}
Value should ve CurrentCEusername always. so that query will be
select Acc_Number, Account_Group,User_id from Accounts where user_id=CurrentCEusername
It will restrict the data pulled from DB to BV .. right?

Passing values of some chkboxes to a function. Function recieving NULLs:(

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