How to loop through GET/POST calls sequentially (waiting for previous) return?

Question

I\'m writing a Tampermonkey script for a web page and trying to extract data from other pages.
I\'m trying to make a function that has a loop inside that goes thru a list, <

Answer 1

Simulate for-loop with async ajax requests. On ajax's complete callback go to next item in the list:

function F_Company_LLC(llcList) {
    var i= 0;

    function getNext() {

           if(llcList[i][2]=="lab"){
                //run function 0

                    ++i;

                    getNext();
            }
            else if(llcList[i][2]=="shop"){
                //run function 1

                    ++i;

                    getNext();
            }
            else{

             $.ajax({

              url: base_link+"/company/edit_company/"+llcList[i][1], //CompID
              method: 'GET',
              async: true,
              success: function(data) {
                if (data.status == "success" && i <= llcList.length) {
                     //data processing
                 }
               },
               error: function(xhr) { 
                alert("Error while processing CompID: " + llcList[i][1]);

               },
              complete: function() {
             //complete executes after either 
             //the success or error callback were executed.
                     ++i;
                    getNext();//go to next item in the list
              },
             });      
            }  
    }

    getNext();
}


F_Company_LLC(llcList);