[HtmlUnit] [ htmlunit-Feature Requests-1277542 ] attachEvent not defined in JavaScriptConfiguration.xml

Feature Requests item #1277542, was opened at 2005-08-31 10:59
Message generated for change (Comment added) made by yourgod
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Category: None
Group: None
Status: Open
Priority: 5
Submitted By: Ben Kyrlach (bkyrlach)
Assigned to: Nobody/Anonymous (nobody)
Summary: attachEvent not defined in JavaScriptConfiguration.xml

Initial Comment:
The IE only JavaScript function {element}.attachEvent() 
is not currently supported by HTMLUnit 1.7. There is no 
definition for it in the JavaScriptConfiguration.xml file for 
any of the element types. This causes HTMLUnit to 
throw exceptions, even if the browser emulation is set 
such that the offending code should never run (because 
of browser detection in the javascript).

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>Comment By: Brad Clarke (yourgod)
Date: 2006-03-22 16:04

Message:
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While that solution would work for extremely simple cases,
addEventListener and attachEvent both exist so multiple
event handlers can be assigned at once, which would be no
small change to HtmlUnit. 

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Comment By: Mike D (denance)
Date: 2005-11-15 08:37

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I added the following code to HTMLElement.java (and the
corresponding entry in JavaScriptConfiguration.xml) to add
support for addEventListener. The same code could likely be
used for this event support

    public void jsxFunction_addEventListener(final String
type, final Function handler, final Boolean useCapture) {
        getHtmlElementOrDie().setEventHandler("on"+type,
handler);
    }

----------------------------------------------------------------------

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