multiple body onload function

**vineet.singhal** · 11-05-2008, 03:17 AM

Dear All,

I have 3-4 jsp pages each have there own body tags which consists of onload function.
My problem is if i includes all jsp pages into one jsp page then all body onload functions not working. please let me know how to overcome this problem.

Thanks you peoples
waiting 4 quick response

**felgall** · 11-05-2008, 01:08 PM

**slaughters** · 11-05-2008, 01:29 PM

A somewhat more generic approach I take is to include this function in every page via a src=blahblah.js assignment (usually just included in a js file along with all my other utility type of functions)

Code:

//////////////////////////////////////////////////////////////////////////////
// addLoadEvent
//
//		Add a new function to the windows onload event without 
//		removing any previous existing functions.
//
//  @param   func - function name to add to windows.onload    
//  @return  void
//////////////////////////////////////////////////////////////////////////////
function addLoadEvent(func) {
	
	// Save current onload functions
	var oldonload = window.onload;
	
	// If this is the first function then assign it to window.onload
	// else assign it along with the current functions 
	if (typeof window.onload != 'function') {
		window.onload = func;
	}
	else {
		window.onload = function() {
			oldonload();
			func();
		};
	}
}

On each individual page you can add new functions to the body onload event by executing

addLoadEvent(somefunctionname1);
addLoadEvent(somefunctionname2);
.
.
.
etc..

in the the head of each page.

**dasunliang** · 11-05-2008, 11:54 PM

You can do this:

Code:

...
<body onload="function1();function2();function3();">
...
</body>

**maitrey** · 04-26-2012, 02:17 AM

Thanks stephen

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