columnGrouping Event

The columnGrouping event handler is a function that is called when a column is dropped into the group area, but before the wijgrid handles the operation. This event is cancellable.

Syntax

Javascript (Usage)
Javascript (Specification)

      var options; // Type:  jQuery.wijmo.c1gridview.options

      // Create a new c1gridview widget
      $(".selector").c1gridview(options);

      // Get a previously created c1gridview widget instance
      var widgetInstance; // Type:  jQuery.wijmo.c1gridview
      widgetInstance = $(".selector").data("wijmo-c1gridview");

      // Set columnGrouping event handler function
widgetInstance.option("columnGrouping", function (e, args) { } );

columnGrouping = function ( 
   e : Object,
   args : wijmo.grid.IColumnGroupingEventArgs
) { };

Parameters

e: The jQuery.Event object.
args: The data with this event.

Example

Javascript

// Preventing user from grouping the "UnitPrice" column.
$("#element").wijgrid({
	columnGrouping: function (e, args) {
		return !(args.drag.headerText == "UnitPrice");
	}
});

Remarks

You can bind to the event either by type or by name. Bind to the event by name: $("#element").wijgrid({ columnGrouping: function (e, args) { // some code here }}); * Bind to the event by type: $("#element").bind("wijgridcolumngrouping", function (e, args) { // some code here });

Reference

options type
c1gridview jQuery Widget