Answers.Body: <p>As Twig is rendered server side before passed to a browser for JS execution I found out that it can't be done except <a href="https://github.com/FriendsOfSymfony/FOSJsRoutingBundle" rel="nofollow noreferrer">FOSsRoutingBundle</a> which allows you to expose your routing in your JavaScript code. I don't know if that would be a great idea.</p>
  
  <p>Anyway. I found workaround solution that seems to be working for me.</p>
  
  <p><strong>Here is the Ajax post action with simple window redirection.</strong></p>
  
  <pre><code>// Send it to the server
  $.post('/', data, function(response, textStatus, jqXHR) {
  
    if (response.success) {
  
      // Request for entry ID key string to be used in HTTP redirect link
      var entryId = response.id
  
      // HTTP redirect
      window.location.replace("{{ siteUrl }}" + entryId + "/someUri");
  
      } else {
      // response.error
    }
  
  });
  </code></pre>
  
  <p>Don't forget Craft's routing!</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-04-16T14:08:15.410Z
Answers.LastActivityDate: 2017-04-16T18:34:12.397Z
Answers.LastEditDate: 2017-04-16T18:34:12.397Z
Answers.UserDisplayName: Dominik Krulak
Body: <p>I've came to the situation where I need to use JS variable string and use it in Twig's variable. </p>
  
  <p>The plan is built on the <a href="https://github.com/pixelandtonic/GuestEntries" rel="nofollow noreferrer">Guest entries</a> and Ajax form submission. On successful Ajax form submission I'm calling for entry's keys (especially <code>id</code> key) and using these keys to set a cookie names. Those cookie names should be used on next page to get into the entry that just got submitted. Can it be achieved?</p>
  
Tags: <javascript><guest-entries>
Title: Can a JS string variable be used in Twig?
ThreadText: # Can a JS string variable be used in Twig?
  
  (Asked by: username_0 on 2017-04-16)
  
  I've came to the situation where I need to use JS variable string and use it in Twig's variable.
  
  The plan is built on the [Guest entries](https://github.com/pixelandtonic/GuestEntries) and Ajax form submission. On successful Ajax form submission I'm calling for entry's keys (especially `id` key) and using these keys to set a cookie names. Those cookie names should be used on next page to get into the entry that just got submitted. Can it be achieved?
  
  **Tags:** javascript, guest-entries
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_0 on 2017-04-16. Score: 1 | Accepted answer
  
  As Twig is rendered server side before passed to a browser for JS execution I found out that it can't be done except [FOSsRoutingBundle](https://github.com/FriendsOfSymfony/FOSJsRoutingBundle) which allows you to expose your routing in your JavaScript code. I don't know if that would be a great idea.
  
  Anyway. I found workaround solution that seems to be working for me.
  
  **Here is the Ajax post action with simple window redirection.**
  
  ```
  // Send it to the server
  $.post('/', data, function(response, textStatus, jqXHR) {
  
    if (response.success) {
  
      // Request for entry ID key string to be used in HTTP redirect link
      var entryId = response.id
  
      // HTTP redirect
      window.location.replace("{{ siteUrl }}" + entryId + "/someUri");
  
      } else {
      // response.error
    }
  
  });
  
  ```
  
  Don't forget Craft's routing!
  
  
  ---
  
  