js closes the menu outside the range drop-down menu when clicked

This article mainly shares with you a js method to close the menu outside the range of the drop-down menu when clicked. It has a good reference value and I hope it will be helpful to everyone. Let’s follow the editor to take a look, I hope it can help everyone.

The example is as follows:

$(function(){
　　$(document).bind("click",function(e){
　　　　//id为menu的是菜单 
　　　　if($(e.target).closest("#menu").length == 0 && $(e.target).closest("input").length == 0){
　　　　//点击id为menu之外且id，则触发
　　　　hideMenu();
　　　　}
　　})
})

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