columnUngrouping Event (options) | ComponentOne GridView for ASP.NET WebForms

columnUngrouping Event

In This Topic

The columnUngrouping event handler is called when a column has been removed from the group area but before the wjgrid 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 columnUngrouping event handler function
widgetInstance.option("columnUngrouping", function (e, args) { } );

columnUngrouping = function ( 
   e : Object,
   args : wijmo.grid.IColumnUngroupingEventArgs
) { };

Parameters

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

Example

Javascript

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

Remarks

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

Reference

options type
c1gridview jQuery Widget

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