text 使用jQuery在其外部单击关闭下拉列表

Posted 2021-05-02

 $(document).ready( function(){

     $('#trigger').click( function(event){
         event.stopPropagation();
         $('#drop').toggle();
     });

// this is the most important part
      $(document).click( function(){
         $('#drop').hide();
             // where #drop is the entire collapsed menu
});