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Event Listeners The addEventListener() method attaches an event handler to an element without overwriting existing event handlers.You can add many eve 阅读全文
posted @ 2016-04-18 11:30
kakaguo
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Handling Events There are several ways to handle events, including the following.Write the code directly into the HTML. <button onclick="alert('This i 阅读全文
posted @ 2016-04-18 11:28
kakaguo
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DOM Events HTML DOM allows JavaScript to react to HTML events. A JavaScript can be executed when an event occurs, such as when a user clicks on an HTM 阅读全文
posted @ 2016-04-18 11:26
kakaguo
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