How can I wait for a click event to complete

Question

I add a click event handler to an element

 $(\".elem\").click(function(){
       $.post(\"page.php\".function(){
         //code1
      })
 })

Answer 1

Wrap code2 in method and add it as a callback inside code1 so it will always get called after code1 executes

code2 = function(){/*code2*/};
$(".elem").click(function(){
  //code1
  code2();
 })