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Task_Array_Util

//https://stackoverflow.com/questions/15504921/asynchronous-loop-of-jquery-deferreds-promises?answertab=votes#tab-top

Fra 01.06.2020. Se den seneste versjonen.

Dette scriptet burde ikke installeres direkte. Det er et bibliotek for andre script å inkludere med det nye metadirektivet // @require https://update.greatest.deepsurf.us/scripts/404464/811186/Task_Array_Util.js 

  1. //slightly modified from
  2. //https://stackoverflow.com/questions/15504921/asynchronous-loop-of-jquery-deferreds-promises?answertab=votes#tab-top
  3.  
  4. /*
  5. TODO Description
  6.  */
  7.  
  8. var time = Math.floor(Math.random() * 3000);
  9.  
  10. function doTask(taskNum, next) {
  11.     log("doTask Enter");
  12.     setTimeout(function () {
  13.         log(taskNum);
  14.         next();
  15.     }, time)
  16. }
  17.  
  18. function createTask(taskNum) {
  19.     log("createTask Enter");
  20.     return function () {
  21.         doTask(taskNum, dequeueTask);
  22.     }
  23. }
  24.  
  25. function queueTask(tasks) {
  26.     log("queueTask Enter");
  27.     //tasks is an array of functions
  28.     for (var i = 0; i < tasks.length; i++) {
  29.         $(document).queue('tasks', createTask(tasks[i]));
  30.     }
  31.  
  32.     $(document).queue('tasks', function () {
  33.         log("All tasks dequeued");
  34.     });
  35. }
  36.  
  37. function dequeueTask() {
  38.     log("dequeueTask Enter");
  39.     $(document).dequeue('tasks');
  40. }