In my new app, you have empty div where you can add an app. When I click on Add an App, a popup fade in and let you choose. The user choose his app, and the link to the app is then clone into the div. Until there, everything is okay. But when you erase the content of the div, if you re-click on Add an App, it duplicates the link added into the div (is it clear?).
I know something is wrong in the second part of the code, when the user select his app. Because the eraser works perfectly. Could you please help me?