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how to check if data model is empty?

Jan 09, 2017 at 07:42 PM


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I have an SAPUI5 app and I'm getting the data from the back-end using an OData model. I I get the OData model, convert it to a JSON model and then bind it to the xml view. I pass in an input to the back end when I make the call and get the data I'm requesting based on that input. If there is no data corresponding to that input, nothing is returned. How can I check the oData or JSON model if there is no data being returned? I would like to perform a check before I try to bind it to the view.

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1 Answer

Jun Wu Jan 09, 2017 at 07:56 PM

just put a break point in your success function of the ajax call.

check what is returned there, you may also have to check with the backend developer what they designed to return.

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