RadComboBox with Multi-select

Create the radcombobox with muti-selection[CheckBoxList].

< telerik:RadComboBox ID="rcbCompetency" runat="server" Skin="Office2007"
DropDownWidth=”250″ Width=”250px”

< asp:CheckBoxList ID="lstCompetencySkill"
runat=”server” BorderStyle=”None”>

Javascript :

function stopPropagation(e) {
e.cancelBubble = true;
if (e.stopPropagation) {

Display the selected items to the comboBox:

function HandleClose(comboBox) {
var selectedData = “”;
var items = comboBox.get_items();
for (var i = 0; i < items.get_count(); i++) {
var itemDiv = items.getItem(i).get_element();
var inputs = itemDiv.getElementsByTagName(“input”);
var inputsData = itemDiv.getElementsByTagName(“label”);
for (var inputIndex = 0; inputIndex < inputs.length; inputIndex++) {
var input = inputs[inputIndex];
if (input.type == “checkbox”) {
if (input.checked == true)
selectedData = selectedData + inputsData[inputIndex].innerText+”,”;
comboBox.set_text(selectedData.substring(0, selectedData.length – 1));

About ambilykk

I am a Technology Evangelist on Microsoft Technologies. I am carrying the passion on Microsoft technologies specifically on web technologies such as ASP .Net and Ajax. My interests also include Azure and Visual Studio. Technology adoption and learning is my key strength and technology sharing is my passion.
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1 Response to RadComboBox with Multi-select

  1. sachin says:

    It’s really good one, thx

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