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$("#input-box").on("focus",function(e){
   alert(123)
});

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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Welcome To Ask or Share your Answers For Others

1 Answer

你监听的是焦点事件

  • 1 :点击input获取焦点,开始弹窗
  • 2 :弹窗会失去焦点
  • 3 :关闭弹窗,又获取焦点,开始弹窗
  • 2、3反复,死循环

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share
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