Setting Event Handlers via JavaScript
You can use the client-side API of the RadPushButton control to modify the event handlers it calls.
To handle the desired event, the user should use the respective add_
Here follows examples showing how to add and remove handlers on the client:
Example 1: Adding named (non-anonymous) JavaScript click handler to RadPushButton.
<script type="text/javascript">
function Click(button, args)
{
alert("Button was clicked");
}
function addHandler()
{
var button = $find("<%=RadPushButton1.ClientID %>");
button.add_clicked(Click);
}
</script>
Example 2: Adding anonymous JavaScript click handler to RadPushButton.
<script type="text/javascript">
function Click(button, args, arg1)
{
alert("Button was clicked. arg1: " + arg1);
}
function addHandler()
{
var button = $find("<%=RadPushButton1.ClientID %>");
button.add_clicked(function (button, args) { Click(button, args, "Value1") });
}
</script>
Example 3: Removing JavaScript click handler of RadPushButton.
function removeEvents()
{
var button = $find("<%= RadPushButton1.ClientID %>");
button.remove_show(Click);
}
Public Properties
Name | Description |
---|---|
.add_load() | The name of the javascript function called when the control loads. |
.remove_load() | Removes a handler for the load event |
.add_clicking() | The name of the javascript function called when the RadPushButton control is clicked. |
.remove_clicking() | Removes a handler for the clicking event. |
.add_clicked() | The name of the javascript function called when the RadPushButton control is clicked. |
.remove_clicked() | Removes a handler for the clicked event. |
.add_mouseOver() | The name of the javascript function called when the mouse hovers over the control. |
.remove_mouseOver() | Removes a handler for the mouseOver event. |
.add_mouseOut() | The name of the javascript function when the mouse leaves the control. |
.remove_mouseOut() | Removes a handler for the mouseOut event. |