Question

i have 3 usercontrols who in each i used pageLoad function in javascript and those usercontrols are in a page and page has himself pageLoad function. but only pageLoad function of last usercontrol who i registered in page is fired and others not fired

<script type="text/javascript">

...
function pageLoad() {
    alert('page load - uc1');
    .....
}
...

please help me how to fire all functions

thanks

Answer 1

You may define javascript function for each control and execute it on Application.Init and PageRequestManager.EndRequest events:

Client side:

function controlSpecificPageLoadFunction(){ alert("Hello, pageLoad!"); }

Code behind:

if(!IsPostBack)
{
    var script = "Sys.Application.add_init(controlSpecificPageLoadFunction); Sys.WebForms.PageRequestManager.getInstance().add_endRequest(controlSpecificPageLoadFunction)";
    ScriptManager.RegisterStartupScript(this, this.GetType(), "thisControlPageLoad", script, true);
}