Enabling RadComboBox using Javascript

[Monik]

I have following RadComboBox that triggers a javascript function which in turn enables a different RadComboBox

<telerik:RadComboBox ID="ddlMode"  runat="Server"  CssClass="selectBox"  AutoPostBack="false"  Width="90"  Font-Size="Small" OnClientSelectedIndexChanged="ddlMode_OnClientSelectedIndexChanged"><Items><telerik:RadComboBoxItem Text="New" Value="0" Selected="true"/><telerik:RadComboBoxItem Text="Edit" Value="1"  />

</Items>

</telerik:RadComboBox>

 

Following is the Javascript called:

function ddlMode_OnClientSelectedIndexChanged(sender, args) {

          debugger;

          var category = $find("<%= ddlPRInfo_ItemCategory.ClientID %>");

          category.enabled = true;

}

But it doesn't work.

Please guide on same..


[Aneliya Petkova]

Hi Monik,

The .enabled client-side property of RadComboBox returns a bool value - true or false, showing if the control is enabled or it is disabled.

To enable the control, you must use enable() method:

function ddlMode_OnClientSelectedIndexChanged(sender, args) {
    var category = $find("<%= ddlPRInfo_ItemCategory.ClientID %>");
    category.enable();
}

Regards,
Aneliya Petkova
Telerik

[Monik]

Hi Aneliya,

Thanks for the reply, I tried with your suggestion and it still doesnt work.

[Aneliya Petkova]

Hi Monik,

I made for you a sample project using the code you provided, where on selection of item from the first RadComboBox, the second one gets enabled. Here you may find a video, showing the result of my test.

You may find more information on client-side API in our documentation:
http://docs.telerik.com/devtools/aspnet-ajax/controls/combobox/client-side-programming/overview

Hope this will be helpful.

Regards,
Aneliya Petkova
Telerik