loginService.islogged()
Above function return a string like “failed”. However, when I try to run then function on it, it will return error of
TypeError: Cannot read property 'then' of undefined
and the cursor is indicate right after connected
and before .then
.
Below is the full function:
var connected=loginService.islogged(); alert(connected); connected.then(function(msg){ alert("connected value is "+connected); alert("msg.data value is "+msg.data); if(!msg.data.account_session || loginService.islogged()=="failed") $location.path('/login'); });
UPDATE
Here is the islogged()
function
islogged:function(){ var cUid=sessionService.get('uid'); alert("in loginServce, cuid is "+cUid); var $checkSessionServer=$http.post('data/check_session.php?cUid='+cUid); $checkSessionServer.then(function(){ alert("session check returned!"); console.log("checkSessionServer is "+$checkSessionServer); return $checkSessionServer; }); }
I am certain that the $checkSessionServer
will result in a “failed” string. Nothing more.
Advertisement
Answer
You need to return your promise to the calling function.
islogged:function(){ var cUid=sessionService.get('uid'); alert("in loginServce, cuid is "+cUid); var $checkSessionServer=$http.post('data/check_session.php?cUid='+cUid); $checkSessionServer.then(function(){ alert("session check returned!"); console.log("checkSessionServer is "+$checkSessionServer); }); return $checkSessionServer; // <-- return your promise to the calling function }