October 2006
Beginner to intermediate
352 pages
9h 33m
English
Content preview from Learning JavaScriptBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Questions
List three ways you can attach an event-handler function to a specific event.
Given an
onclickevent handler on the document object, how can you find the screen location for the click?Using the DOM Level 2 event system, how would you stop an event from bubbling to other elements?
Convert the following DOM Level 0 event handler to a cross-browser DOM Level 2 approach:
<body onload="functionCall( );">
Write JavaScript to capture the
keydownevent on the document and print out the key pressed using adocument.writelnfunction call.
Answers are provided in the appendix.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.