Angularjs loading Google Api -

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i'm having issue using google api in angularjs 1.3 (spa using ui.router). per google api instructions, added reference client.js file call in index.html head,

   <html ng-app="myapp">      <head>                    <script src="scripts/jquery-2.1.3.min.js"></script>            <script src="scripts/angular.min.js"></script>          <script src="scripts/angular-ui-router.min.js"></script>      <script>      function loadgapi() {               }      </script>      <script type="text/javascript" src="https://apis.google.com/js/client.js?onload=loadgapi"></script>

as understand, client.js asynchronously load full client api, , when complete call defined function loadgapi.

sometimes loadgapi called before angular app .run called, , not. don't mind loads asynchonously.. how can alert angular app indeed ready use?

i faced similar before , there 2 ways of solving it, 1 delaying whole angular's bootstrapping till other library gets loaded triggering manually after loadgapi , dom ready, like:

var n = 0;    function loadgapi () {        // pass after first call    if (n++) {        angular.bootstrap(angular.element(document).find('html'), ['app']);    }  };    angular.element(document).ready(loadgapi);

and other 1 ensuring library's presence ui-router states needing using resolve:

state 

$stateprovider          ...          .state('some.state', {              url        : '/some',              templateurl: 'view/some.state.html',              controller : 'some.state',              resolve    : gapi.resolver          })          ...

resolver 

var gapi = {      ready   : false,      resolver: {          api: ['$q', function($q) {                if (!gapi.deferred) {                    gapi.deferred = $q.defer();              }                if (gapi.ready) {                    gapi.deferred.resolve();              }                return gapi.deferred.promise;          }]      }  };    window.loadgapi = function () {        gapi.ready = true;        if (gapi.deferred) {            gapi.deferred.resolve();      }  };

the second 1 can simplified, hope idea.


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