May 2017
Intermediate to advanced
448 pages
10h 10m
English
Content preview from Learning jQuery 3 - Fifth Edition
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Handling simple events
There are other times, apart from the loading of the page, at which we might want to perform a task. Just as JavaScript allows us to intercept the page load event with <body onload=""> or window.onload, it provides similar hooks for user-initiated events such as mouse clicks (onclick), form fields being modified (onchange), and windows changing size (onresize). When assigned directly to elements in the DOM, these hooks have similar drawbacks to the ones we outlined for onload. Therefore, jQuery offers an improved way of handling these events as well.
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