|
Light Poster
|
|
| 2Feb2007,20:32 | #1 |
|
I have a really stupid problem I have not been able to solve (Firefox2) :
 I have an xhtml page that must load an xml file with JavaScript, extract same values and print them. Everything goes in the right way, until I make the xhtml page print a value twice: HTML Code:
<body onload="LoadXMLdata()"> value = <span id="value" /> <!-- ok --> value = <span id="value" /> <!-- here no value is printed! --> </body> 
|
|
Team Leader
|
 |
| 3Feb2007,10:43 | #2 |
|
Please put up the JavaScript code, otherwise it's not possible to isolate the bug.
|
|
Light Poster
|
|
| 3Feb2007,15:46 | #3 |
|
|
Here it is.
This is the output I to get on the browser (Firefox2): time = 0.05 time = This is the output I would like to get: time = 0.05 time = 0.05 Thank you for any information. OutputData.xml Code:
<params> <time>0.05</time> <iterations>28</iterations> <error>1.26</error> </params> Code:
<?xml version="1.0" encoding="UTF-8"?>
<!-- printTwice.xhtml
Find out why when I print the same variable more than once, this is effectively printed the first time only.
-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html
xmlns="http://www.w3.org/1999/xhtml"
xmlns:ev="http://www.w3.org/2001/xml-events"
xmlns:xf="http://www.w3.org/2002/xforms"
xml:lang="en" lang="en"
>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<script type="text/javascript">
var time = 0.0, iterations = 0, error = 0.0
function UpdateView()
{
window.location.reload()
}
function LoadXMLdata()
{
// Code for Mozilla, Firefox, Opera, etc.
if (document.implementation)
{
if (document.implementation.createDocument)
{
xmlDoc = document.implementation.createDocument("","",null);
xmlDoc.load("./outputData.xml");
xmlDoc.onload = GetXMLdata;
}
else
alert('I cannot handle this script with your browser');
}
// Code for IE
else if (window.ActiveXObject)
{
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async = false;
xmlDoc.load("./outputData.xml");
GetXMLdata();
}
else
{
alert('I cannot handle this script with your browser');
}
}
function GetXMLdata()
{
// params { time, iterations, error }
document.getElementById("time").innerHTML = xmlDoc.getElementsByTagName("time")[0].childNodes[0].nodeValue;
document.getElementById("iterations").innerHTML = xmlDoc.getElementsByTagName("iterations")[0].childNodes[0].nodeValue;
document.getElementById("error").innerHTML = xmlDoc.getElementsByTagName("error")[0].childNodes[0].nodeValue;
}
</script>
</head>
<body onload="LoadXMLdata()">
time = <span id="time" /><br /> <!-- ok -->
time = <span id="time" /><br /> <!-- Why here the value is not printed??? -->
</body>
</html>
Last edited by shabbir; 4Feb2007 at 08:10.. Reason: Dont upload code in zipped format. |
|
Team Leader
|
|
| 3Feb2007,23:46 | #4 |
|
|
You cannot have 1 or more elements with the same id
|
|
Go4Expert Founder
|
 |
| 4Feb2007,08:11 | #5 |
|
Dont upload code in zipped format but keep the code in the posts so that its easy for other users to search.
|
|
Light Poster
|
|
| 4Feb2007,18:55 | #6 |
|
|
> You cannot have 1 or more elements with the same id
All I have to do is to print a value (obtained from a file) twice on the same web page. It *must* be possible somehow... |