Hi.
Doing this is not so easy, the chat app is a complex javascript app and you need to deal with javascript and PHP to setup an external integration. It's not a link.
To open/close the chat sidebar you can use a code like this:
Code: |
jQuery('#jchat_userstab').trigger('click');
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To start and open a private chat with a certain user the code must rely on the session ID of Joomla assigned to each user. The PHP code must render the Joomla session ID in the javascript code.
Code: |
jQuery('#jchat_userlist_' + sessionID).trigger('click');
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