title: Want to pass application User_ID with Salesforce Oauth URL
body: <p>I am building a chrome extension and want to add Oauth of salesforce but having issue with passing my application user_id along with it can anyone suggest me any solutions I have tried it with ajax &amp; parameter passing but doesn't seem like working.(Basically I want to pass app user_id along with Oauth url is there any way i can do this)</p>
  <p>Approach 1. window.open(OAuthUrl,&quot;_system&quot;,&quot;location=yes&quot;);
  and made a callback.php file with Access token api call curl</p>
  <p>Approach 2. Ajax to call url.php which has header(location:url) and callback.php for callback</p>
  <p>If you actually have any solutions please get in touch this is a emergency task</p>