Fetch huge data using DataSource.fetchData()

[Marco123]

Hi everyone,

I have this code implemented in my project. The problem is that the browser will crash if there is a huge data that are more than 30k datas when using dataSource.fetchData.
I don't want to use the ListGrid.fetchData because it is using DataBoundComponent. Is there a solution to optimize for fetching using DataSource?

Here's the sample

 dataSource.fetchData( criteria, new DSCallback() {

             @Override
             public void execute( DSResponse dsResponse, Object rawData, DSRequest request ) {

             LayoutTab.this.listGrid.setData( dsResponse.getData() );
             }
             }, null );

[Isomorphic]

Sorry, this doesn't make much sense to us. Whether you use listGrid.fetchData() or listGrid.setData(), you are still using a DataBoundComponent.

What is your reasoning behind trying to load 30k rows at once?

Also note: this actually works fine in our testing. It takes a lot more data than this for modern browsers to struggle.