Detailed explanation of jQuery's hidden DIV function when clicking anywhere except the specified area

This article mainly introduces the relevant information about jQuery clicking anywhere except the specified area to hide p. The code is simple and easy to understand, very good, and has reference value. Friends who need it can refer to it. I hope it can help everyone.

The specific code is as follows:

$('body').click(function(e) {
  var target = $(e.target);
  // 如果#overlay或者#btn下面还有子元素，可使用
  // !target.is('#btn *') && !target.is('#overlay *')
  if(!target.is('#btn') && !target.is('#overlay')) {
    if ( $('#overlay').is(':visible') ) { 
      $('#overlay').hide();                          
    }
  }
});

or

$('body').click(function(e) {
  if(e.target.id != 'btn' && e.target.id != 'overlay')
   if ( $('#overlay').is(':visible') ) {
     $('#overlay').hide();
   }
})

PS: Continue below Look at a piece of code jquery click to hide anywhere except itself

$("#test").click(function(e) { 
  e?e.stopPropagation():event.cancelBubble = true; 
}); 
$(document).click(function() { 
  $("#test").fadeOut(); 
<pre name="code" class="html">e?e.stopPropagation():event.cancelBubble = true;  为阻止冒泡事件

});

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