angular ui router - 10 digest iterations reached in angularjs when using $state.go -

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i using angular ionic.

i not want user have login again in case logged in , did not logout last time used application. reason, using local storage check if user logged in. tried putting code in run block.

$rootscope.$on('$statechangestart', function (event, tostate, toparams, fromstate, fromparams) {     if($localstorage.userinfo){         $state.go('deployment');   //this line 270 of app.js          event.preventdefault();                 return;          }       })

but gives error says:

rangeerror: maximum call stack size exceeded     @ scope.$broadcast (ionic.bundle.js:23414)     @ object.transitionto (ionic.bundle.js:40804)     @ object.go (ionic.bundle.js:40671)     @ app.js:270     @ scope.$broadcast (ionic.bundle.js:23412)     @ object.transitionto (ionic.bundle.js:40804)     @ object.go (ionic.bundle.js:40671)     @ app.js:270     @ scope.$broadcast (ionic.bundle.js:23412)     @ object.transitionto (ionic.bundle.js:40804)

also,

error: [$rootscope:infdig] 10 $digest() iterations reached. aborting! watchers fired in last 5 iterations: [] http://errors.angularjs.org/1.3.13/$rootscope/infdig?p0=10&p1=%5b%5d     @ ionic.bundle.js:8755     @ scope.$digest (ionic.bundle.js:22973)     @ scope.$apply (ionic.bundle.js:23198)     @ done (ionic.bundle.js:18351)     @ completerequest (ionic.bundle.js:18541)     @ xmlhttprequest.requestloaded (ionic.bundle.js:18482)

how fix these errors?

config in app looks this:

.config(function($stateprovider,$urlrouterprovider){   $stateprovider   .state('login',{     url:'/login',     templateurl:'templates/login.html',     controller:'loginctrl'   })    .state('deployment',{     url:'/deployment',     templateurl:'templates/deployment.html'   })   .state('bill',{     url:'/bills',     templateurl:'templates/bills.html'   }) $urlrouterprovider.otherwise('/login'); })

edit 1: after reading this github link

i changed if condition 

 if($localstorage.userinfo != null && tostate.name != 'deployment'){             $state.go('deployment');              event.preventdefault();                     return;              }

and maximum call stack size exceeded went away.

but still left 10 digest iterations reached.

edit:2

i changed 

`$urlrouterprovider.otherwise('/login');` in app.js

to

$urlrouterprovider.otherwise(function ($injector) {            var $state = $injector.get('$state');             $state.go('login');         });

after pretty sure have missed condition in if statement i.e 

   if($localstorage.userinfo != null && tostate.name != 'deployment')

can please might have missed leading infinite loop ?

looking @ documentation of ui-router http://angular-ui.github.io/ui-router/site/#/api/ui.router.state.$state $statechangestart event can cancelled event.preventdefault() initiating transition before cancel old one.

hence since tostate.name isn't documented property seems fail again , again on condition , keep spawning new state changes.

try:

if($localstorage.userinfo != null && tostate.$current.name != 'deployment'){     event.preventdefault();     $state.go('deployment');     return; }

Comments

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