index pages for on change callback tip

docs/knowledge_base/index.md

@@ -571,4 +571,16 @@ Learn how to use Taipy and improve your skills.
       </div> 
     </a>
   </li>
+  <li>
+    <a class="tp-content-card tp-content-card--horizontal tp-content-card--small" href="tips/the_on_change_callback">
+      <header class="tp-content-card-header">
+        <img class="tp-content-card-icon" src="tips/images/icon-code.svg">
+      </header>
+      <div class="tp-content-card-body">
+        <h4> On Change Callback </h4>
+        <p> Make your multi-user graphical interface fully interactive using the on-change callback. 
+        </p>
+      </div> 
+    </a>
+  </li>
 </ul>

docs/knowledge_base/tips/index.md

@@ -195,4 +195,18 @@ Tips and Tricks!
       </div> 
     </a>
   </li>
+
+  <li class="tp-col-12 tp-col-md-6 d-flex">
+    <a class="tp-content-card tp-content-card--horizontal tp-content-card--small" href="the_on_change_callback">
+      <header class="tp-content-card-header">
+        <img class="tp-content-card-image" src="taipy_cloud_deploy/logo_artwork.png">
+      </header>
+      <div class="tp-content-card-body">
+        <h4> On Change Callback </h4>
+        <span class="tp-tag">Front-end </span>
+        <p> Make your multi-user graphical interface fully interactive using the on-change callback.
+        </p>
+      </div> 
+    </a>
+  </li>
 </ul>

mkdocs.yml_template

@@ -69,6 +69,7 @@ nav:
         - "Skippable Tasks": knowledge_base/tips/skippable_tasks/index.md
         - "Callbacks in Taipy": knowledge_base/tips/the_on_change_callback/index.md
         - "Taipy Cloud": knowledge_base/tips/taipy_cloud_deploy/index.md
+        - "On Change Callback": knowledge_base/tips/the_on_change_callback/index.md
   - "Manuals":
     - "About Taipy's Manuals": manuals/index.md
     - "User Manuals":