How can I retrieve data for an extension object in several chunks?

Mon, 26 Jan 2026 16:26:21 GMT

i have the same problem.

did you find a solution for that ?

Re: How can I retrieve data for an extension object in several chunks?

Alexander_Thor — Sun, 29 Mar 2015 23:29:22 GMT

So normally the page of data that is exposed to the extension is defined in the definition.xml file through a pageheight value. If no value is present it will default to 20 rows I believe.

Now, you can also control this and which pages to fetch. This is some psuedo code.

//Set your initial PageSize.
this.Data.SetPagesizeY( 2000 );

//cache the Data class.
var data = this.Data

//Click the extension and call SetOffset(page). This should cause a re-render of the extension.
$(this.Element).on('click', function() {
 data.SetOffset({ y: data.PageOffset.y + data.PageSize.y, x: data.PageOffset.x });
})

Attached is also a sample extension which demonstrates paging.

topic Re: How can I retrieve data for an extension object in several chunks? in QlikView

How can I retrieve data for an extension object in several chunks?

Re: How can I retrieve data for an extension object in several chunks?