#529 function setExpression for Element style not supported

[anknuth]

This will be used by the jQuery BlockUI Plugin
Part of the Stacktrace:
EcmaError: lineNumber=[268] column=[0] lineSource=[null] name=[TypeError] sourceName=[http://localhost:8080/vienna/staticContent/wpdirect/js/jquery.blockUI.js] message=[TypeError: Cannot find function setExpression. (http://localhost:8080/vienna/staticContent/wpdirect/js/jquery.blockUI.js#268)]
com.gargoylesoftware.htmlunit.ScriptException: TypeError: Cannot find function setExpression. (http://localhost:8080/vienna/staticContent/wpdirect/js/jquery.blockUI.js#268)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:511)
....

[Marc Guillemot]

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This is an IE specific feature. Link to documentation:
http://msdn2.microsoft.com/en-us/library/ms531196.aspx

[anknuth]

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So that means that the Rhino Engine does not support this function ?

How can I suppress an error message from htmlunit ?
- add this function to the style section of JavaScriptConfiguration.xml and implement an empty function jsxFunction_setExpression in com.gargoylesoftware.htmlunit.javascript.host.Style ?
- any other ideas ?

[Ahmed Ashour]

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This is an HtmlUnit issue, and is not Rhino related.

Adding an empty implementation (IE-specific) as you suggest would solve it.

A patch is appreciated, many thanks.

[anknuth]

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Patch File with an empty implementation added.
File Added: htmlunit.patch

[anknuth]

Patchfile for the Ticket above

[Ahmed Ashour]

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setExpression/removeExpression apply also to HTMLElement.

Next time, please add unit tests in the patch.

Fixed in SVN, many thanks.