36 lines
1.2 KiB
HTML
36 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>Dispatching to a Function Object Implementing handleEvent()</title>
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</head>
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<body>
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<p>
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When the listener passed to <code>addEventListener()</code> is a function, it should be called when the event occurs.
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The listener function should <em>not</em> be tested for adherence to the <code>EventListener</code> interface
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and have its <code>handleEvent()</code> method called if present.
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</p>
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<p id="console"></p>
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<script src="../../resources/js-test-pre.js"></script>
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<script type="text/javascript" charset="utf-8">
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// This function should be called.
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var listener = function(event) {
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testPassed("The listener function should have been called to handle the event.");
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};
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// This function should not be called.
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listener.handleEvent = function(event) {
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testFailed("The listener function should have been called to handle the event.");
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};
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// Send the test event
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window.addEventListener("testevent", listener, false);
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var event = document.createEvent("Event");
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event.initEvent("testevent", true, true);
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window.dispatchEvent(event);
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</script>
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</body>
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</html> |