Qlik Sense Mashup CurrentSelections Object not working properly
My mashup contains a navigation that allows me to switch apps(dashboards) and pages. When i go to the mashup it opens with a default app and page. On the page i load several objects, one of them is the CurrentSelections object. It works like it should.
Then i navigate to a other app(dashboard) in the code the app will be closed and the new one will be loaded. The CurrentSelections object also works like it should.
But as soon as i go back to the first app or a other app that is already loaded once. The content in the selections isn't working/showing up anymore. (The screen with the Selections and App dimensions functionality).
Like i said above every time when i switch app it gets closed and a new connection will be created. Also all the objects and layout will be loaded again. So its fresh like i went to the app if its the first time.
Somebody has a idea why this happens, and maby has a solution?
Re: Qlik Sense Mashup CurrentSelections Object not working properly
I took a look if it closes the old websocket this happens when i do app.close(); so that works fine. Then it creates a new websocket when i open a new app with qlik.openApp(id); that works fine also.
Also to give everyone some more info how the process go now a bit more details: (I know some parts i already said)
Process: When i navigate to a other app i check if a app connection exist if it exist then i close it with app.close(). Then i connect a new app with qlik.openApp(id). Then before i grab the new objects i close the old objects with obj.close() with a forEach loop. (This is possible because when i grab the objects i push them into a array) Then i grab the new objects with app.getObject(placeholder, id) and push them into the objectArray so i can close them later.
When i navigate from the first app to the second one and even third one. As long as its a app that i open for the first time, the App dimensions are filled when i press the Selections button.(Marked with red arrow)
But when i go back to a app that i opened before the App dimensions are empty when i press the Selections button.
I readed that the current selections object works bit different then other objects. Im happy already that i got pointed to the websocket i forgot about that but that seems to work normal.
Update I remove the app.close() call and then the App dimensions seems to work like normal when i switch back to the app, but thing is wont this be a problem? since i keep a connection always open to the App.