when the search don't match for the url parameters passed in my scenario, i need to display the error view page, so wanted to know where should i fire the plug within the webdynpro component. could some one guide plz.
You can go for event handling. In the component controller, just fire an event that there is a search mismatch. Handle this event in your view, where you just fire the outbound plug.
Or, since you get the parameters in the url itself, instead of having 2 views, you can do it in one view itself by displaying only an error message when there is no record matching the query. If there are records, make the search results visible. Just have a context attribute to manipulate the visibility. This can be done with the comp controller itself, without any events.
How do you call the FM, after some event is triggered in the view (say a button click). Do you call a method of component controller in your view? If so, after the processing of this method is done, you can check whether the result was ok and then fire this plug here (in view).
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