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: <body onload="LoadXMLdata()"> value = <span id="value" /> <!-- ok --> value = <span id="value" /> <!-- here no value is printed! --> </body> It must not be possible that when a variable is printed, it is automatically reset!
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> printTwice.xhtml 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>
Dont upload code in zipped format but keep the code in the posts so that its easy for other users to search.
> 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...
