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Ajax the combination of XHTML, CSS, DOM, XML, XSLT, XMLHttpRequest, and JavaScript
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Old July 21st, 2015, 09:28 PM
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Question Simple Ajax code will not work.

I'm doing this very simple Ajax code but, for some reason I can't get it to work. Could someone show me what I am doing wrong?

The code is below:
Code:
<!DOCTYPE html>
<html>
<head>
<script language = "javascript">

var XMLHttpRequestObject = false;
	if(window.XMLHttpRequest)
	{
		XMLHttpRequestObject - new XMLHttpRequest();
	}
	else if(window.ActiveXObject)
	{
		XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHttp");
	}
function getData(dataSource, divID)
{

	
	
	if(XMLHttpRequestObject)
	{
	var obj = document.getElementById(divID)
		XMLHttpRequestObject.open("GET", dataSource);
		
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if(XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200)
			{
				obj.innerHTML = XMLHttpRequestObject.responseText;
			}
			else
			{
				obj.innerHTML = <strong>Waitning for response...</strong>
			}
		}
		XMLHttpRequestObject.send(null);
	}
	
}
</script>
</head>
<body>
<div id="text">
<p>Response will appear here.</p>
</div>
<form>
	<input type = "button" value = "Submit" onclick="getData('HelloWorld.php','divID')">
</form>

</body>
</html>


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