topic Re: Qliksense Visualization Events in Mashup in Integration, Extension & APIs

Qliksense Visualization Events in Mashup

sheldonqlik — Fri, 13 May 2016 14:24:49 GMT

Hello,

I am working on a qliksense mashup and have 2 visualizations. We have a Pie ChartVisualization and a Table Visualization. If i select a segment in the pie chart the table will filter down the data. What I wish to know is from the mashup api side is there an event or something that can tell me that data has changed in the table? The reason I am asking is if there is another visualization on the mashup page from a different application or even a visualization that uses set analysis, I would like to know the visualizations that are affected by any given selection. Is this a possibility.

Thanks for the help

Sheldon

Re: Qliksense Visualization Events in Mashup

ErikWetterberg — Mon, 16 May 2016 08:43:12 GMT

Hi,

You have the same events available as in an extension, defined on the model. There is some documentation available here:

https://help.qlik.com/en-US/sense-developer/2.2/Subsystems/Extensions/Content/extensions-angular-events.htm‌

The Validated event would be the one you are interested in.

To use this in a mashup you would do something like this:

app.getObject( tabid, id ).then( function ( model ) {
  model.Validated.bind( function () {
  //do something here
  } );
} );

Some explanation:

the getobject call returns a promise of a model for the object
when you get that model back, it has the events defined
you can bind a function to the validated event

Hope this helps

Erik

Re: Qliksense Visualization Events in Mashup

sheldonqlik — Mon, 16 May 2016 14:44:00 GMT

I didn't realize that! i use that in the extensions but never thought about it like that for the mashups. Thanks. that is exactly what I was looking for.

Re: Qliksense Visualization Events in Mashup

ErikWetterberg — Tue, 17 May 2016 06:12:57 GMT

We try to make the same API calls (where relevant) work in both extensions and mashups. Many developers work with both.

Erik