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Service call in WebDynpro application
‘creates a popup with yes or no buttons. If yes button is pressed the data
base is updated successfully and if pressed NO, no action should happen. For
this we need to create an action YES and NO in the actions tab.
In the methods tab two method handlers
will be created where we can write required logic.
Copy the following code in the
ONACTIONYES method implementation.
data: l_current_controller type ref to if_wd_controller,
Create an application for the
component and test it. Click on get data to get the data from data base
Click on next to go to next screen
where it displays the user selected line
Change the data if needed and click on
On the popup screen, click on Yes to
update the data base or click on No to do nothing. After updating a confirmation
message will be displayed.
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