JavaScript Error when Showing iFrame
I am passing values within a url to an iframe - on a coldfusion website. However, the iframe isn't appearing on the page. I have a method that I have used on a previous website, non-coldfusion, and this works perfectly - which leads me to believe that the issue is caused by the site being coldfusion. I have no experience with ColdFusion.
Hopefully, if I show you the code I am using to pull in the iFrame and values, somebody may be able to help me out - which would be greatly appreciated....
<script language="javascript">
function gup(name){
name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
var regexS = "[\\?&]"+name+"=([^&#]*)";
var regex = new RegExp( regexS );
var results = regex.exec( window.location.href );
if( results == null ) return ""; else return unescape(results[1]);
}
function prepare() { document.getElementById('EMAIL_FIELD').innerHTML = gup('email');
var email = gup('email');
document.getElementById('FIRSTNAME_FIELD').innerHTML = gup('firstname');
var firstname = gup('firstname');
document.getElementById('LASTNAME_FIELD').innerHTML = gup('lastname');
var lastname = gup('lastname');
document.getElementById('COUNTRY_FIELD').innerHTML = gup('country');
var country = gup('country');
document.getElementById('frame').innerHTML = "<iframe src='http://webe.emv3.com/tennisexpress/pref_center/Tennis_SP.html?email="+email+"&firstname="+firstname+"&lastname="+lastname+"&country="+country+"' width='750' scrolling=开发者_Go百科'no' height='1000' frameborder='0' ></iframe>";
}
The body tag has the following onLoad function:
<body onLoad="javascript:prepare();">
and the iFrame is called as:
<div id="frame"></div>
if you use the following url, you will see that the iFrame is not shown:
http://www.tennisexpress.com/newsletter_signup.cfm?email=grozanski@emailvision.com&zipcode=11206&source=homepage&firstname=Gary&lastname=Rozanski&country=ny
Am I missing something obvious? Can anyone recommend any changes?
Firebug shows a JavaScript error:
document.getElementById("FIRSTNAME_FIELD") is null
[Переривати на цій помилці] documen...IELD').innerHTML = gup('firstname');
Possibly it's the reason of iframe not being created.
加载中,请稍侯......
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