PLEASE NOTE: This Tech Tip applies to 4D Web 2.0 Pack version 1.0

When using the Data Tree object in the 4D Ajax Framework, it is possible to turn on quick scrolling for large amounts of data. Here is an example:


var myDataTree1 = new HGrid(document.getElementById("dax_dt1"), "3");


This will create a basic Data Tree.

To allow for quick scrolling, you simply need to add one line of code:


myDataTree1.setQuickScroll(true);