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05/18/2009 at 11:29AM PDT, ID: 24418598
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8.2

xml data islands in FireFox

Asked by wayside in Firefox Web Browser, JavaScript

Tags: firefox, javascript, XML

My web app uses XML data islands to hold data on the page that the underlying javascript will process later:

<xml id="myxml" name="myxml" runat="server"></xml>

Data consisting of well-formed xml is retrieved from the server when the page is loaded, and the javascript can get the xml by looking up the element (document.getElementById("myxml")) and using the innerHTML property, and then process it.

This works great in IE.

I have to make this work in Firefox.

Unfortunately, Firefox doesn't directly support the <xml> tag. So I wind up with two problems:

1) The xml gets spewed onto the screen. I can fix this by hiding the element.

2). The bigger problem is that the xml is being modified. The innerHTML property contains only the concatenated text of all the elements - all of the tags and attributes have been stripped out. This, of course, renders the text useless as xml.

I can work around this by using an <input type="hidden" ...> element instead of <xml>, but this requires lots of other code changes in the underlying c# and javascript that I am trying to avoid.

So the question is, how do I get the <xml> tag to behave in Firefox in a way that solves problem 2 listed above? Or is it not possible?

Is there a recommended method for doing xml data islands in Firefox?

Thanks!
[+][-]05/18/09 12:10 PM, ID: 24415417

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[+][-]05/18/09 01:30 PM, ID: 24416174

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[+][-]06/09/09 06:32 AM, ID: 24580891

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About this solution

Zones: Firefox Web Browser, JavaScript
Tags: firefox, javascript, XML
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Solution Provided By: wayside
Participating Experts: 1
Solution Grade: A
 
 
 
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