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Posted to dev@tapestry.apache.org by "Bastian Voigt (JIRA)" <de...@tapestry.apache.org> on 2007/04/18 15:06:15 UTC

[jira] Updated: (TAPESTRY-961) Large XTile responses not parsed correctly (FireFox 1.5)

     [ https://issues.apache.org/jira/browse/TAPESTRY-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bastian Voigt updated TAPESTRY-961:
-----------------------------------

    Attachment: XTile.script

Fix bug 961 by iterating over all the text nodes instead of using only the first one.

> Large XTile responses not parsed correctly (FireFox 1.5)
> --------------------------------------------------------
>
>                 Key: TAPESTRY-961
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-961
>             Project: Tapestry
>          Issue Type: Bug
>          Components: Contrib
>    Affects Versions: 4.0.2
>         Environment: FireFox 1.5 browser
>            Reporter: Paul Field
>         Assigned To: Jesse Kuhnert
>         Attachments: XTile.script
>
>
> I'm returning a large string (approx 7k) from a listener called by the XTile component.
> XTile's extractData() function parses the response like this (relevant code chopped out):
> 		if (xml) dataList = xml.getElementsByTagName('sp');
> 		for (i = 0; i < dataLen; i++) {
> 			var child = dataList[i].firstChild;   // THIS LINE IS THE PROBLEM....
> 			if (child)
> 				data[i] = child.data;
> 			
> 		}
> The parsing code assumes that the returned text will be a single child node of the 'sp' element. Unfortunately, the FireFox parser creates multiple text nodes (by default a text node is max 4k in size).
> See here for more info:
> http://www.quirksmode.org/bugreports/archives/2004/12/text_node_maxim.html

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