jQuery Performing synchronous AJAX requests

Question

I ve done some jQuery in the past  but I am completely stuck on this  I know about the pros and cons of using synchronous ajax  calls  but here it will be required    The remote page is loaded  controlled with firebug   but no return is shown   What should I do different to make my function to return properly   function getRemote          var remote         ajax           type   GET           url  remote url          async  false          success   function data                remote   data                         return remote

User · Answer

how remote is that url   is it from the same domain   the code looks okay  try this    ajaxSetup  async false      get remote url  function data    remote   data         or remote     get remote url  responseText

User · Answer

As you re making a synchronous request  that should be  function getRemote         return   ajax           type   GET           url  remote url          async  false        responseText      Example - http   api jquery com jQuery ajax  example-3  PLEASE NOTE  Setting async property to false is deprecated and in the process of being removed  link   Many browsers including Firefox and Chrome have already started to print a warning in the console if you use this   Chrome      Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user s experience  For more help  check https   xhr spec whatwg org     Firefox      Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user   s experience  For more help http   xhr spec whatwg org

User · Answer

function getRemote         return   ajax           type   GET           url  remote url          async  false          success  function  result                   if result is a JSon object                if  result valid                  return true              else                 return false

User · Answer

You re using the ajax function incorrectly   Since it s synchronous it ll return the data inline like so   var remote     ajax       type   GET       url  remote url      async  false    responseText

[ajax] jQuery: Performing synchronous AJAX requests

Examples related to ajax

Examples related to jquery

Examples related to synchronous