阻止默认行为

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<title>默认行为</title>
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<a href="http://www.baidu.com">百度</a>
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//获取元素
var suibian = document.querySelector('a');
suibian.onclick = function(e){
alert('耶 明天就放假喽!!');
e.preventDefault();
}

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e.preventDefault();
}
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posted @ 2020-10-01 14:26  13522679763-任国强  阅读(101)  评论(0)    收藏  举报