I want to create a widget which gets and sets the value of a variable by using a drop-down list in Qlik Sense.
I could realize a drop-down list which sets a variable by using the setContent method from the Variable API. However, I have a problem with getting the value of a variable since the appropriate methods from the Variable API use a callback function. Is there a possibility to realize such a widget?
I am new to Qlik Sense development and I have some basic knowledge in AngularJS.