How to complete the pop up window ?

[Former Member]

Hi, experts,

I create a table with 600 entries data and a delete button named delete_button in webdynpro for java.

when I click the delete_button, the page would pop up a window to tell me: "Do you want to delete the data? "

If I click "ok", The entry would be deleted, otherwise, I click "concel",the entry wouldn't be deleted,

My problem is:

I don't how to complete the pop up window in the page.

Do you give me some hint?

Thanks a lot.

Best regards,

tao

[Former Member · Accepted solution]

Add this code to the Delete button which opens the Pop up

  
public void onActionDelete(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
  {
    //@@begin onActionDelete(ServerEvent)
		// Call a confirmation dialog to make sure they want to convert

		IWDControllerInfo controllerInfo =
			wdControllerAPI.getViewInfo().getViewController();
		String dialogText = "Are you sure you want to delete?";
		IWDConfirmationDialog dialog =
			wdComponentAPI.getWindowManager().createConfirmationWindow(
				dialogText,
				controllerInfo.findInEventHandlers("onActionDeleteYes"),
				"Yes");
		dialog.addChoice(
			controllerInfo.findInEventHandlers("onActionDeleteNo"),
			"No");

		dialog.show()
}

Then in the handlers onActionDeleteYes() write the code for deletion.

In handler onActionDeleteNo() you can show a message like

"Nothing deleted".

[Former Member]

Hi wang

Plz refer the following link

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdjava/creatingConfirmationDialogBoxinWebDynproJava

regards

Naresh Garg

[former_member187439]

I have did the same requirement in this way..

I created a new window for delete confirmation. And then embedded a new view in it. On click of the delete button in the table, i open this window. The new view embedded in the window contains the message "do you want to delete?" and two buttons (1 for yes and 1 for no). On click of yes, i fire the event which is handled in the parent view with table and i remove current context element of the table (lead selected element of the table node). On click of "No" i just fire the event coming back to main screen and NOT remove the current context element of the table.

Let me know if you want the code for the same.

[Former Member]

Hi,

Please go through this thread

Regards

Ayyapparaj

[Former Member]

Hi,

create eventHandler on the delete button onAction property.

and place the below code it will give confirmation window.

IWDControllerInfo controllerInfo =

wdControllerAPI.getViewInfo().getViewController();

String dialogText = "Confirm Deletion";

IWDConfirmationDialog dialog =

wdComponentAPI.getWindowManager().createConfirmationWindow(

dialogText,

controllerInfo.findInEventHandlers("Yes"),

"Yes");

dialog.addChoice(

controllerInfo.findInEventHandlers("No"), "No");

dialog.open();

and create two eventhandlers Yes and No.

write the code to delete the data in these eventHandlers.

refer the below link

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/903fed0d-7be4-2a10-cd96-91367073...

Regards,

ramesh

Edited by: Ramesh Babu V on Sep 5, 2008 1:38 PM