Display popup inside applyResult method of ovs?

[former_member188498]

Hi,

I have implemented an object value selector for a field.

Now what I want to do is to display a popup window when the user selects a row inside ovs popup (ie. inside the applyResult method).

The popup window (with ok and cancel buttons) is being displayed, but when I try to destroy it inside the event handler for a popup ok or cancel buttons, the exception gets thrown. The exception says something about No item found on the list??

I guess it has something to do with trying to display it inside applyresult method?

The details:

Popup is being displayed inside applyResult method of a customController (MaterialIndexCust)

	IWDWindowInfo windowInfo = wdComponentAPI.getComponentInfo().findInWindows("ConfirmExpandSpecWindow");

	IWDWindow window = wdComponentAPI.getWindowManager().createModalWindow(windowInfo);
    
	window.setWindowPosition(WDWindowPos.CENTER);
	window.setTitle("Question");
    
	wdContext.currentPopupElement().setWindowInstance(window);
	window.show();

Here's the code from the event handler which is from the same custom controller :

        IWDWindow window = wdContext.currentPopupElement().getWindowInstance();
        window.destroyInstance();

The actual event had to be defined in another controller.

I've tried these things with IWDConfirmationDialog as well as my custom dialog.

Any help is appreciated.

Regards,

Ladislav

[former_member188498]

Solved long ago, just closing this thread

[former_member188498]

Here's the exception:

java.util.NoSuchElementException

at java.util.LinkedList.remove(LinkedList.java:579)

at java.util.LinkedList.removeFirst(LinkedList.java:131)

at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.popModalWindow(ApplicationWindow.java:162)

at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.doClose(WebDynproWindow.java:400)

at com.sap.tc.webdynpro.clientserver.window.Window.doClose(Window.java:195)

at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.handle(ApplicationWindow.java:288)

at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.handleWindowEvents(ApplicationWindow.java:260)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:149)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:707)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:661)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:229)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:152)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

[Former Member]

Hi,

I am guessing here:

What if you store the window instance in your component controller's context instead of the custom controller's context? Declare a context value attribute called WindowInstance in the component controller context.

Regards,

Satyajit.

[former_member188498]

Unfortunately,

the same exception is being displayed.