onload problem

Jimmit · Sep 2, 2009

Hello!

I've got a problem when I try to set a value on a div with onload. I can't really see what the problem is. I'm pretty green on javascript.

This works: <a href="#" onclick="openThis('blog.php?id=1')">ID 1</a>
This doesn't: <body onload="openThis('blog.php?id=1')">

Code:

var xmlhttp;

function openThis(url) {
	
    if (window.XMLHttpRequest) {
    	xmlhttp = new XMLHttpRequest();
    }
    else if (window.ActiveXObject) {
    	xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
    
    if (xmlhttp != null) {
    	xmlhttp.onreadystatechange = changeDiv;
        xmlhttp.open("GET", url, true);
        xmlhttp.send(null);
    }
    else {
    	alert("Din webbl&auml;sare st&ouml;djer inte XMLHTTP!");
    }
}

function changeDiv() {
	
    if (xmlhttp.readyState == 4) {
    	if(xmlhttp.status == 200) {
        	document.getElementById('popup').innerHTML = xmlhttp.responseText;
        }
        else {
        	alert("Problem med data:" + xmlhttp.statusText);
        }
    }

}

Maybe I should tell you that I fadeIn the div 'popup' with jquery.

Jecht · Oct 7, 2009

Try to setup a timeout. Maybe your script works but the recipient isn't load yet...

HTML:

<body onload="setTimeout(openThis('blog.php?id=1'),100);">

onload problem

Jimmit

New Member

Jecht

New Member