实例代码“Ctrl+/”提示“F11/ESC”全屏 返回 格式化 恢复 运行
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<!DOCTYPE html>
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<html>
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<head>
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​
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<script>
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function myFunction(e)
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{
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alert(e.bubbles);
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}
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</script>
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</head>
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​
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<body>
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​
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<p onclick="myFunction(event)">Click this paragraph. An alert box will tell if the event is a bubbling event.</p>
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​
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</body>
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</html>