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js 如何禁止禁止冒泡?

  • 场景:一个 TM 脚本
  • 需求:给某些元素添加点击事件
  • 问题:有时点击到了元素,但被其中的子元素 preventDefault 了,如何解决?

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preventDefault是阻止浏览器默认行为,阻止冒泡是stopPropagation

Event.prototype.stopPropagation = function () {}

重写stopPropagation应该能满足你的需求


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