How do undefined or remove a javascript function?

Question

I defined a global Javascript function:

  function resizeDashBoardGridTable(gridID){
  var table = document.getElementById(\'treegrid_\'+gridID);
        .....
          


        

Answer 1

The simplest approach is to set the function (treat it as a variable) to null. This works even if you don't declare it as a var. Verified this on IE.

resizeDashBoardGridTable = null