Advertisement

01.05.2008 at 04:36PM PST, ID: 23061382
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!
9.2

Malfunctioning Ajax Script

Asked by GarrettChristopherson in JavaScript

Tags: ,

With no success, I have tried using the following Javascript and PHP code:  Could someone help show what the problem is with this code or find an explanation why the code does not appear to work on my web page?Start Free Trial 
1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:
33:
34:
35:
36:
37:
38:
39:
40:
41:
42:
43:
44:
45:
46:
47:
48:
49:
50:
51:
52:
53:
54:
55:
56:
57:
58:
59:
60:
61:
62:
63:
64:
65:
66:
67:
68:
69:
70:
71:
72:
73:
74:
75:
76:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>AjaxTest</title>
<script language="javascript">
var menu;
function getmenu(menuNumber)
{
	var XMLHttpRequestObject = false;
	if(window.XMLHttpRequest) {
		XMLHttpRequestObject = new XMLHttpRequest();
		XMLHttpRequestObject.overrideMimeType("text/xml");
	}  else if (window.ActiveXObject){
		XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
		}
	if( XMLHttpRequestObject){
		XMLHttpRequestObject.open("GET", "menus.php?menu="+menuNumber);
		XMLHttpRequestObject.onreadystatechange = function(){
			if(XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200){
				var xmlDocument = XMLHttpRequestObject.responseXML;
				menu = xmlDocument.getElementsByTagName("menuitem");
				listMenu();
			}
		}
		XMLHttpRequestObject.send(null);
	}
}
function listMenu ()
{
	var loopIndex;
	var selectControl = document.getElementById('menuList');
	for(loopIndex = 0; loopIndex < menu.length; loopIndex++)
	{
		selectConrol.options[loopIndex] = new Option(menu[loopIndex].firstChild.data);
	}
}
 
function setmenu()
{
	document.getElementById('targetDiv').innerHTML = "You Selected " + menu[document.getElementById('menuList').selectedIndex].firstChild.data;
}
</script>
</head>
 
<body>
<h1> Using multiple XMLHttpRequest object</h1>
	<form>
		<select size="1" id="menuList" onChange="setmenu()">
			<option> Select a menu item</option></select>
			<br>
			<br>
			<input type="button" value = "Select Menu 1" onClick="getmenu('1')">
			<input type="button" value="Select Menu 2" onClick="getmenu('2')">
			</form>
			<div id = "targetDiv" width = 100 height = 100> Your lunch selection will appear here.</div>
</body>
</html>
 
<?
header ("Content-type: text/xml");
if($_GET["menu"] == "1")
$menuitems = array('Ham', 'Turkey', 'Beef');
if($_GET["menu"] =="2")
$menuitems = array('Tomato', 'Cucumber', 'Rice');
echo '<?xml version = " 1.0" ?>';
echo'<menu>';
foreach($menuitems as $value)
{
	echo'<menuitems>';
	echo $value;
	echo'</menuitem>';
}
echo '</menu>';
?>
[+][-]01.05.2008 at 04:49PM PST, ID: 20591962

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]01.05.2008 at 05:17PM PST, ID: 20592064

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]01.05.2008 at 05:36PM PST, ID: 20592112

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]01.05.2008 at 05:42PM PST, ID: 20592126

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]01.05.2008 at 06:02PM PST, ID: 20592193

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]01.05.2008 at 07:32PM PST, ID: 20592384

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]01.06.2008 at 04:07AM PST, ID: 20593621

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]01.06.2008 at 04:09AM PST, ID: 20593626

Assisted solutions are selected by the member who asked the question as a comment that contributed to their question's solution.

Start your 7-day free trial to view this Assisted Solution or ask the Experts your question.

 
[+][-]01.06.2008 at 07:22PM PST, ID: 20596936

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zone: JavaScript
Tags: Javascript, Opera 9.25
Sign Up Now!
Solution Provided By: hielo
Participating Experts: 3
Solution Grade: A
 
 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628