topic Behavior of theme.json in QlikSense mashup in Integration, Extension & APIs

Behavior of theme.json in QlikSense mashup

kishore3k — Thu, 03 Sep 2020 05:36:24 GMT

In our mashup we are using custom theme for gradient/classes colors in application. We are facing performance issue and run the fiddler in chrome & found theme.json file is getting called repeated through the application.

We are applying the theme before the app in mashup.

qlik.theme.apply('customtheme').then(function(result) {});

senseApp = qlik.openApp('appId', config);

Anyone have idea how custom theme works in mashup? will hit the json file every single visualization ? is there possibility we can cache them in local?

Please find attached screenshot taken from fiddler.

Re: Behavior of theme.json in QlikSense mashup

LCauch — Wed, 25 Nov 2020 10:20:41 GMT

Hey @kishore3k ,

I'm interested, did you find anything regarding this ?How did you find that the theme was called multiple times ? I am using a custom theme as well and I'm curious on its behavior.

Thanks,

Leo

Re: Behavior of theme.json in QlikSense mashup

kishore3k — Wed, 25 Nov 2020 12:39:44 GMT

Hey,

We ran the url fiddler app and to find the resources that takes times to get download from the server. We found this theme.json file being called many times over, so I posted here.

We have improved the server performance after connecting with Network team and optimizing the code a bit.