Trigger change badi when click a custom button

hello guys i want to trigger the change badi when a user clicks on a button. Any help would be create?
I am using the set change by client setting it to true and then firing the refresh but it is not working? Any clues? Thank you.

As I told you in that linked thread, I'd suggest trying to use SET_CHANGED_BY_CLIENT method on the context of your webdynpro. This is sufficient to make the system aware of a change and trigger the CHANGE badi.
As far as I've observed doing my tests, the CHANGE badi is then triggered after an event that will follow the SET_CHANGED_BY_CLIENT execution.
So I'd suggest two test:
- pre-exit of the method you trigger when the user press your custom buttom: set_changed_by_client and then execute your code. See if the badi is then triggered;
- if not: you could "force" a subsequent action after the button press, for example, a simple REFRESH of the view. Then I'm sure that, after the set_changed_by_client method, the badi will surely be triggered.
Please be aware that I'm absolutely NOT a guru on these arguments, so I'm trying to give you some workarounds I implemented on an SRM 7 system. Probably some guru will have better and cleaner solution for your task, but as far as I've seen, these ones should meet your needs.

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or
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CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
TABLES
      T_OUTTAB                          = lt_tab
Please check this logic-
CASE r_ucomm.
    WHEN '&IC1'.
- It_tab having all changed field values
WHEN 'custom button'.
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Hi,
Use this code, its working:-
*&      Form ALV_DISPLAY
*       SUB-ROUTINE ALV_DISPLAY IS USED TO SET THE PARAMETERS
*       FOR THE FUNCTION MODULE REUSE_ALV_GRID_DISPLAY
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Hope this solves your problem.
Thanks & Regards,
Tarun Gambhir

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Reward points for useful tips.
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Edited by: Sabbir Ahmed on Oct 17, 2008 8:05 AM
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Hi,
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I have created and deleted dynamic table rows when click on Add button using javascript. whenever i click on Next button it will navigate to same page of next panel.
when i click on previous button then it goes to previous panel but whatever i have added dynamic table rows in 1st panel that got removed.
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opt.text = i;
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t2.options[t2.options.length]=new Option('State Board','1');
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    public void downloadBITDataExcel() {
    //    dummyDebug("downloadBITDataExcel", BITDataDTOList.size(), "", "" );
        if (BITDataDTOList.size() > 0) {
            try {
                attachmentData = this.getModuleAccess().getDownloadBO()
                        .getBITDataExcel(BITDataDTOList);
                if (attachmentData != null) {
                    FacesContext faces = FacesContext.getCurrentInstance();
                    HttpServletResponse response = (HttpServletResponse) faces
                            .getExternalContext().getResponse();
                    response.reset();
                    response.setContentType(attachmentData
                            .getAttachmentMimeType());
                    response.setContentLength(attachmentData
                            .getAttachmentContent().length);
                    response.setHeader("Content-disposition",
                            "attachment;filename="
                                    + attachmentData.getAttachmentName());
                    response.setBufferSize(DEFAULT_BUFFER_SIZE);
                    ServletOutputStream out;
                    try {
                        out = response.getOutputStream();
                        out.write(attachmentData.getAttachmentContent());
                        out.flush();
                        faces.responseComplete();
                    } catch (IOException e) {
                        throw new ApplicationBaseRuntimeException(
                                "Problem opening file", e);
                    } finally {
                        attachmentData = null;
            } catch (BusinessObjectException e) {
                e.printStackTrace();
        isDownloadBITData = false;

Thanks Hamendra for checking the issue.
I am setting up breakpoints in WCEM, tab JAVA EE then from menu RUN->Toggle brekpoints and then debug configuration.
the breakpoints are in several places in handler class BITDetailviewVCHandler class including method downloadBITData.
this method I am calling from BitContentview.XHTML
<wec:commandButton id="bdtexcel" immediate="true" actionListener="#{cc.vch.DownloadBITData}" type="submit" value="#{i18n['invoices.ui.openitems.printSelected']}"/>
When the BIT page is loading the control stops at the breakpoint.
but it is not stopping there when i click the 'Excel Download' button.
How do I get the log file. I am very new to WCEM, please guide me.
I tried to debug the UI using Google chrome. it is giving me the following error.
POST https://<>/<>/<>/<>HomePage.jsf?wec-appid=<>MAINAPP6&wec-locale=en_US 500 (Internal Server Error)
when I expand the node
c.event.trigger:<>/<>/javax.faces.resource/sap/comp.theme/templates/jquery/lib/jquery-1.4.2.min.js.jsf:54
c.event.trigger:<>/<>/javax.faces.resource/sap/comp.theme/templates/jquery/lib/jquery-1.4.2.min.js.jsf:54
c.event.trigger:<>/<>/javax.faces.resource/sap/comp.theme/templates/jquery/lib/jquery-1.4.2.min.js.jsf:66
(anonymous function):<>/<>/javax.faces.resource/sap/comp.theme/templates/jquery/lib/jquery-1.4.2.min.js.jsf:30
c.extend.each:<>/<>/javax.faces.resource/sap/comp.theme/templates/jquery/lib/jquery-1.4.2.min.js.jsf:24 c.fn.c.each:<>/<>/javax.faces.resource/sap/comp.theme/templates/jquery/lib/jquery-1.4.2.min.js.jsf:66 c.fn.extend.trigger:<>/<>/javax.faces.resource/<>dev/comp.theme/templates/jquery/js/commandButton.js.jsf:31
com.sap.wec.commandButton.submitForm:<>/<>/main/<>HomePage.jsf?wec-appid=<>MAINAPP6&objectID=500000233&page=D61CFFF8E75D48A1B348F315D209EFF9&wec-locale=en_US:48 onclick
Navigated to https://wsapdjd803.<>.ca:<>/<>/main/<>HomePage.jsf?wec-appid=<>MAINAPP6&wec-locale=en_US
Seems to be it is failing somewhere commandButton-related JavaScript functions
Thanks
Subassish

Crystal Report/STRUTS: Error (404) when clicking on Control Buttons (Print, Export, Next, Previous, etc...) on report viewer

Post Author: jwenny
CA Forum: Deployment
Need help badly!!!
We are using the crystal reports plugin for STRUTS.
We are able to display the report in the crystal report viewer. However, when we click any control buttons (print, export, etc...), then we get:
JSPG0036E: Failed to find resource /Report-viewer.jsp
We then moved Report-viewer.jsp to the WebContents folder (root directory) and got a different error when we clicked any control button:
Error: 400 page not found
Does anyone know how to solve this problem? For instance, is there a setting or parameter that needs to be set?
Greatly appreciate any help!

HI,
Whenever we print the viewer does an auto postback, I believe due to this some of the values are getting missed. Moreover we are referring to the viewer and reportdocument object, it seems. So can you try this simple code in an application to see if it helps:
ReportDocument rdoc = new ReportDocument();
rdoc.Load("C:\TASKECrystalReports\Intraday.rpt");
rdoc.SetDatabaseLogon("uid","pwd");
rdoc.SetParameterValues("parameter name","value");
CrystalReportViewer.ReportSource = rdoc;
Helps?
Thanks.

CRM Header data not getting refreshed in BADI when clicked in New order

We have used a ORDERADM_H BADI, header badi to populate some custom field values.
Step 1) While creating sales order in CRM(CRMD_ORDER), we are giving inputs such as sold to party , material etc.
Step 2) Before actually saving the order, we found that we dont need this order to be created and again click on create new button in the transaction. In order header BADI, order data for the previous order is not getting refreshed. The previous GUID is still there and function module CRM_ORDER_READ still retrieves the old order values which was cancelled in the previous step. It is causing lot of issues and finally giving dump.
basically the previous GUID is not getting refreshed. Please suggest

Pls send the code that you have in the Badi. Did you actually compare the GUIDs manually ? Instead of CRM_ORDER_READ have you tried using CRM_ORDER_READ_OW ?

Trigger change badi when click a custom button

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