Events Overview
The RadPushButton exposes several client-side events which allow easy and flexible use in a wide range of application scenarios:
-
OnClientLoad (load) - raised when the control is initialized.
-
OnClientClicking (clicking) - raised when the user clicks the button. The event can be canceled.
-
OnClientClicked (clicked) - raised when the button is clicked. The event is subsequent to the OnClientClicking event.
-
OnClientMouseOver (mouseOver) - raised when the mouse hovers over the control.
-
OnClientMouseOut (mouseOut) - raised when the mouse leaves the control.
To handle the desired event, the user must set the respective property to the name of the JavaScript function handling the event or to anonymous JavaScript function. Here is an example:
Example 1: Passing named (non-anonymous) JavaScript function.
<script type="text/javascript">
function Click(sender, args)
{
alert("RadPushButton was clicked.");
}
</script>
<telerik:RadPushButton ID="RadPushButton1" runat="server" OnClientClicked="Click">
</telerik:RadPushButton>RadPushButton1.OnClientClicked = "Click"; //passing the name of the JS functionExample 2: Passing anonymous JavaScript function.
<script type="text/javascript">
function Click(button, args, arg1, arg2)
{
alert("arg1:" + arg1 + " arg2:" + arg2);
}
</script>
<telerik:RadPushButton ID="RadPushButton1" runat="server" OnClientClicked="function(sender,args){Click(sender, args, 'Value1', 'Value2');}">
</telerik:RadPushButton>RadPushButton1.OnClientClicked = "function(sender,args){Click(sender, args, 'Value1', 'Value2');}"; //passing the name of the JS function