each wait until finish $.ajax , and then continue

Question

    function genTask(elem){
    elem.each(function(){
        $this=$(this).parent(\'.cntTasks\');
        var pattern=/taskId-(.*)$/
        var idTask=$this.attr(\         


        

Answer 1

Option 1: Switch to next element in your array in the success handler.

Option 2: Make ajax requests synchronously:

• global:

   $.ajaxSetup({ async: false });
  

• or directly in the request:

   $.ajax({
       async: false,
       type: "POST",
       url: domain+"/view_tasks/gen_tasks/",
       dataType: 'html',
       data: data,
       success: function(dt){
          $this.find('.contChildTasks').html(dt);
          childs = $this.children('.taskDesc').find('.has_child');
          if(childs.length != 0) {
              genTask(childs);
          }
       }
  });
  

Answer 2

In your $.ajax call add async: false and it will send a blocking request.

Answer 3

try putting ajaxsetup({async:false}); before your each loop then after the loop reset it back to true so your future ajax request can still be async

Answer 4

Set async to false on the $.ajax call.