title: Angular AJAX Call error
body: <p>When there is an error,it will give <code>.then()..then() is not a function</code></p>
  
  <pre><code>ngServices.$http
      .post(settings.webservices.login, {
          CampaignName: settings.app.campaignName,
          Email: this.model.email,
          Password: this.model.password,
          ItemId: settings.app.itemId
      })
      .then(this.__onLoginSuccess__.bind(this))
      .then(this.__onGISpecificSuccess__.bind(this))
      ['error'](this.__onLoginError__.bind(this));
  </code></pre>