Javascript value changes outside jquery.post -


i have weired bug driving me crazy time now. have following piece of code:

function isloggedin() {      var loggedin = false;      var requestdata = {         action: 'explore-webdesign-is-loggedin',         request_url: location.protocol + '//' + location.host + location.pathname,         async: false,         data: null     };     jquery.post(ajaxurl, requestdata, function(data) {          var dataobj = json.parse(data);         if (dataobj.success === true) {             loggedin = true;                    alert("1.) " + loggedin);         }     });         alert("2.) " + loggedin);     return loggedin;  };

javascript spitts out both alerts, fine, first 1 says '1.) true' while second 1 gives me '2.) false'. going on?

ajax requests asynchronous - final alert being executed while ajax in progress - first alert finishes once ajax done (hence why it's in callback).

you don't return async method trying do, instead pass callback function in executed once ajax done:

function isloggedin(callback) {      ...      ...      jquery.post(ajaxurl, requestdata, function(data) {          ...          ...          if (dataobj.success === true) {              loggedin = true;                     callback(loggedin);          }      }); }

then call so:

isloggedin(function(data) {     if (data) //user logged in });

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