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POCalling Angular service from outside JS via .scope().call() hangs request
 

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    <p>I'm working on adding a Google+ signin button to my Angular app and most of it is working, except for the handling of the callback result. The callback from the G+ signin is an outside JS function called <code>signinCallback</code> with looks like so:</p> <pre><code>//Handling the Google+ Signin right here function signinCallback(authResult) { angular.element($("#btnGooglePlus")).scope().handleGoogleSignin(authResult); } </code></pre> <p>The only way I could figure out how to pass the <code>authResult</code> back into the controller was to call a controller method via <code>element.scope()</code>. <code>handleGoogleSignin</code> is called fine, and inside that function there is a <code>http.get</code> service call that looks like:</p> <pre><code>User.getSocialKey(key).then(function(data) { console.log(data); }); </code></pre> <p><code>User</code> is a service, and <code>getSocialKey</code> looks like:</p> <pre><code>getSocialKey: function(etag) { console.log("Hit the social key service with the etag: " + etag); return $http({ url: '/api/user/social', method: 'post', data: {etag:etag} }).then(function(result) { console.log("Returning promise from social service"); return result.data; }); }, </code></pre> <p>The first log statement gets hit fine, then nothing. Request is never sent. Now, if I go and click something on the page that has an <code>ng-model</code> attribute (example, a checkbox), the request is then sent and received just fine. So my question: <strong>Why is my Angular service call being suspended until I click on something? Why isn't it going through right away?</strong></p> <p>I've tried replacing <code>getSocialKey</code> with working service calls, same thing. I believe the issue comes down to calling the function with <code>angular.element($("#btnGooglePlus")).scope().handleGoogleSignin(authResult);</code> but I'm not sure. Anyone seen this before?</p>
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