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Passing values from one WebDynpro application to another WebDynpro application
Go to view context and map the node ‘EKPO_NODE’ from
Component Controller Context to view context by drag and drop and then go to the
layout create a table with name TABLE, give the text as ‘Item data’ in the
text property of CAPTION and bind it with the node ‘EKPO_NODE’ as shown
Now save the application and come back to our first
application that is ZZ_CALLING_APPLICATION, in that create a Action in the On
lead selection event of the table ‘TABLE’ as SHOW_ITEM as shown below:
Now double click on the event SHOW_ITEM and write the below
code in its method ONACTIONSHOW_ITEM.
Reading the value of ebeln in lead selection that has to be passed
Now go to the Controller Initialization Method of the 2nd
application that is ‘ZZ_CALLED_APPLICATION’ and write the below piece of
code in its WDDOINIT method.
Now SAVE and Activate both the Application. Test your
Application after creating a WebDynpro application as shown below:
Now test the first application that is
‘ZZ_CALLING_APPLICATION’ as shown below:
Enter a date:
Click on the button ‘Show PO’.
Make a lead selection on any of the PO
Window of the Second Application with the item details for
the PO selected in first Application.
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