CheckBoxSelectionChanged Property (DataTreeClientEvents)

This event is fired, after a change in the check box selection occur.

Syntax

Visual Basic

'Declaration
 
Public Property CheckBoxSelectionChanged As String

C#

public string CheckBoxSelectionChanged {get; set;}

Example

Visual Basic

WebDataTree1.ClientEvents.CheckBoxSelectionChanged = "WebDataTree_CheckBoxSelectionChanged"

C#

WebDataTree1.ClientEvents.CheckBoxSelectionChanged = "WebDataTree_CheckBoxSelectionChanged";

JScript

// The client event 'NodeChecking' takes two parameters sender and e
// sender  is the object which is raising the event
// e is the DataTreeSelectionEventArgs
function WebDataTree_CheckBoxSelectionChanged(sender, e) {

    var str = "";
    
    //Get thre newly selected tree nodes array
    var newCheckedNodes = e.getNewCheckedNodes();
    var countCheckedNodes = newCheckedNodes.length;
                  
    for (var i = 0; i < countCheckedNodes; i++) {
        //Gets the text of the node at index i in the array
        var nodeText = newCheckedNodes[i].get_text();

        str = str + "  " + nodeText;
    }

    window.status = "Newly Checked node :" + str;
    
}

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2