How to: Create Custom Command Buttons

This example shows how to create and customize a custom command button.

To create and customize a custom button at design-time, invoke the editor used to manage the TreeListCommandColumn.CustomButtons collection:

exCreateCustomButton

You can specify the button's text, image and in which nodes the custom button is displayed. In this example, the custom button is displayed within a browsable node.

exCreateCustomButton2

To define an action, handle the client ASPxClientTreeList.CustomButtonClick event.


<ClientSideEvents CustomButtonClick="function(s, e) {
    alert(&quot;A custom button has been clicked.&quot;);
}" />

The below shows the result:

exCreateCustomButton3