Details
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Type:
Bug
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Status: Closed
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: 2.0.0
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Fix Version/s: 2.0.0
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Component/s: Sample Apps
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Labels:None
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Environment:ICEfaces 2, compat component-showcase, D&D demo. Further testing indicates that this problem did not exist in the 2.0.0 Beta 2 release, svn rvn # 22976, but that it does exist by at least Nov. 30th, svn rev. # 23174, possible earlier.
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Assignee Priority:P1
Description
When running comp. showcase using IF 2.0.0.RC2, opening the Drag & drop demo on IE8 results in the following JS error:
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727)
Timestamp: Fri, 17 Dec 2010 22:47:07 UTC
Message: Syntax error
Line: 46044353
Char: 34
Code: 0
URI: http://10.18.39.143:8080/component-showcase/showcase.jsf
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727)
Timestamp: Fri, 17 Dec 2010 22:47:07 UTC
Message: Syntax error
Line: 46044353
Char: 34
Code: 0
URI: http://10.18.39.143:8080/component-showcase/showcase.jsf
Activity
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The syntax error was caused by malformed JS code written inline by GroupRenderer. Used DOMContext.createTextNodeUnescaped to avoid escaping the JS code.
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Mircea Toma
added a comment - The syntax error was caused by malformed JS code written inline by GroupRenderer. Used DOMContext.createTextNodeUnescaped to avoid escaping the JS code.
The error line numbers reported are misleading because the JS code is evaluated dynamically. When navigating to the DnD page the received DOM update contains a <script> element that has escaped characters which are seen as syntax error during its evaluation.
To see the right error line numbers one needs to navigate to DnD page and then reload the page, this way the line number reported after the page load will point to the correct location.
Show
Mircea Toma
added a comment - The error line numbers reported are misleading because the JS code is evaluated dynamically. When navigating to the DnD page the received DOM update contains a <script> element that has escaped characters which are seen as syntax error during its evaluation.
To see the right error line numbers one needs to navigate to DnD page and then reload the page, this way the line number reported after the page load will point to the correct location.
Tested successfully on Icefaces2 revision# 23643, using IE8.
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Mandeep Hayher
added a comment - Tested successfully on Icefaces2 revision# 23643, using IE8.
Same error occurs in other browsers, but they don't report it if you aren't looking for it. From Chrome I see that this is the offending line:
<script src="/component-showcase/javax.faces.resource/jsf.js.jsf?ln=javax.faces&stage=Development" type="text/javascript">
The "&" should be "&".