How to call a JavaScript function on page load event?

Question

I am calling a JavaScript function in a page to load an event as follows:

Page.ClientScript.RegisterStartupScript(this.GetType(), "Script12", "Disable();", true);

The Disable() function is:

function Disable() {
   var ed = tinyMCE.activeEditor;
   ed.getBody().setAttribute('contenteditable', false);
}

But, when my page loads, it is not working as intended. Are there any obvious errors in my code? Is my Disable() function implemented correctly?

Answer 1

You can use jQuery ready function. Just include the reference of jQuery library (http://docs.jquery.com/Downloading_jQuery) in your page & call like this.

<script src="../jquery-1.7.1.min.js"></script>
<script>
$(function() {
 Disable();
});
</script>