Answers.Body: <p>I found a solution using the <a href="https://github.com/pixelandtonic/ElementAPI" rel="nofollow">Element API</a> plugin, with the following endpoints config:</p>
  
  <pre class="lang-php prettyprint-override"><code>&lt;?php
  namespace Craft;
  
  return [
      'endpoints' =&gt; [
          'user/info.json' =&gt; [
              'elementType' =&gt; 'User',
              'criteria' =&gt; [
                  'id' =&gt; craft()-&gt;userSession-&gt;getId()
              ],
              'first' =&gt; true,
              'transformer' =&gt; function (UserModel $user) {
                  return [
                      'email' =&gt; $user-&gt;email,
                      'image' =&gt; $user-&gt;getPhotoUrl('28')
                  ];
              },
          ]
      ]
  ];
  </code></pre>
  
  <p>Now after saving a user I can just create an Ajax request to <code>/user/info.json</code> and get their info in response.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-10-06T21:54:01.120Z
Answers.Text: Hey Vitaliy, I just updated your question and answer to make them more clear for other people in the future. I also added `'first' => true` to your endpoint config, which is going to slightly alter the response format, making it more optimized for a single user response. You can see how a single-user response differs from multi-user by looking at the [Examples section](https://github.com/pixelandtonic/ElementAPI#examples) in the Element API docs.
Answers.UserDisplayName: Brandon Kelly
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-10-04T20:18:52.280Z
Answers.LastActivityDate: 2015-10-06T21:51:36.847Z
Answers.LastEditDate: 2015-10-06T21:51:36.847Z
Answers.UserDisplayName: Vitaliy  Badalov
Answers.Body: <p>For the redirect I agree, I could not get it too from ajax response, so I just saved it before the ajax call.<br>
  <code>var returnUrl = $("input[name='redirect']").val();</code></p>
  
  <p>Then I can make the redirection :  </p>
  
  <pre><code>.success(function(data) {
      if (data.success) {
          window.location.href = returnUrl;
      }
  </code></pre>
  
  <p>For the user's data could you precise what you want to do?</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-10-04T13:24:43.710Z
Answers.Text: I on the contrary do not want to redirect the user. I update question.
Answers.UserDisplayName: Vitaliy  Badalov
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-10-04T09:35:02.870Z
Answers.LastActivityDate: 2015-10-04T09:35:02.870Z
Answers.UserDisplayName: migmaker
Body: <p>I created an Ajax-based login form based on this gist: <a href="https://gist.github.com/keithmancuso/29e8446ec5fa66fb2b01" rel="nofollow">https://gist.github.com/keithmancuso/29e8446ec5fa66fb2b01</a>.</p>
  
  <p>After the user has logged in, how can I get some info about them over Ajax?</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2015-09-28T11:25:40.127Z
Comments.Text: I do not want to refresh the page for such a trifle
Comments.UserDisplayName: Vitaliy  Badalov
Tags: <users><ajax><current-user><plugin-elementapi>
Title: How do I get the current user’s info over Ajax?
ThreadText: # How do I get the current user’s info over Ajax?
  
  (Asked by: username_0 on 2015-09-27)
  
  I created an Ajax-based login form based on this gist: <https://gist.github.com/keithmancuso/29e8446ec5fa66fb2b01>.
  
  After the user has logged in, how can I get some info about them over Ajax?
  
  **Tags:** users, ajax, current-user, plugin-elementapi
  
  > **Comments:**
  > **username_0**: I do not want to refresh the page for such a trifle  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_0 on 2015-10-04. Score: 2 | Accepted answer
  
  I found a solution using the [Element API](https://github.com/pixelandtonic/ElementAPI) plugin, with the following endpoints config:
  
  ```php
  <?php
  namespace Craft;
  
  return [
      'endpoints' => [
          'user/info.json' => [
              'elementType' => 'User',
              'criteria' => [
                  'id' => craft()->userSession->getId()
              ],
              'first' => true,
              'transformer' => function (UserModel $user) {
                  return [
                      'email' => $user->email,
                      'image' => $user->getPhotoUrl('28')
                  ];
              },
          ]
      ]
  ];
  
  ```
  
  Now after saving a user I can just create an Ajax request to `/user/info.json` and get their info in response.
  
  > **Comments:**
  > **username_1**: Hey username_0, I just updated your question and answer to make them more clear for other people in the future. I also added `'first' => true` to your endpoint config, which is going to slightly alter the response format, making it more optimized for a single user response. You can see how a single-user response differs from multi-user by looking at the [Examples section](https://github.com/pixelandtonic/ElementAPI#examples) in the Element API docs.  
  
  ---
  
  ### Answer by username_2 on 2015-10-04. Score: 3
  
  For the redirect I agree, I could not get it too from ajax response, so I just saved it before the ajax call.  
  `var returnUrl = $("input[name='redirect']").val();`
  
  Then I can make the redirection :
  
  ```
  .success(function(data) {
      if (data.success) {
          window.location.href = returnUrl;
      }
  
  ```
  
  For the user's data could you precise what you want to do?
  
  > **Comments:**
  > **username_0**: I on the contrary do not want to redirect the user. I update question.  
  
  ---
  
  