From a9bad2f47a2bc41a880dc864d6866266c829e4c2 Mon Sep 17 00:00:00 2001
From: Tom Bocklisch <tom@rasa.com>
Date: Mon, 19 Jun 2023 12:32:55 +0200
Subject: [PATCH] dynamic chat height

---
 rasa/core/channels/chat.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rasa/core/channels/chat.html b/rasa/core/channels/chat.html
index 8d148fe77210..4e93b85167c5 100644
--- a/rasa/core/channels/chat.html
+++ b/rasa/core/channels/chat.html
@@ -68,12 +68,14 @@ <h2>Happy chatting!</h2>
       </div>
     </div>
   </div>
-  <div id="rasa-chat-widget" data-websocket-url="" data-default-open=true></div>
+  <div id="rasa-chat-widget" data-websocket-url="" data-default-open=true data-height="500"></div>
 
   <script>
     let chatDiv = document.getElementById("rasa-chat-widget");
     let websocketUrl = window.location.origin.replace("http", "ws")
+    let maxHeight = document.documentElement.scrollHeight - 150;
     chatDiv.setAttribute("data-websocket-url", websocketUrl);
+    chatDiv.setAttribute("data-height", maxHeight)
   </script>
 
   <script>