Update app.py

app.py

@@ -1,6 +1,5 @@
 import gradio as gr
 
-
 menu_data = [
     {"name": "Veg Burger", "category": "VEGAN",
      "image": "https://upload.wikimedia.org/wikipedia/commons/6/6e/Veggie_burger.jpg",
@@ -19,7 +18,7 @@ def filter_dishes(category):
         return menu_data
     return [dish for dish in menu_data if dish["category"] == category]
 
-# Function to display dish cards
+# Function to generate dish cards
 def display_dishes(category):
     filtered_dishes = filter_dishes(category)
     html_content = "<div style='display: flex; flex-wrap: wrap; justify-content: center;'>"
@@ -27,8 +26,7 @@ def display_dishes(category):
         html_content += f"""
         <div style='margin: 10px; text-align: center; cursor: pointer; border: 1px solid #ddd; 
                     padding: 10px; border-radius: 10px; width: 200px; background-color: #f9f9f9;'
-             onclick="document.querySelector('input[aria-label=\\'selected_dish\\']').value='{dish['name']}';
-                      document.querySelector('input[aria-label=\\'selected_dish\\']').dispatchEvent(new Event('input'));">
+             onclick="showPopup('{dish['image']}', '{dish['name']}', '{dish['description']}')">
             <img src='{dish['image']}' alt='{dish['name']}' 
                  style='width: 180px; height: 120px; object-fit: cover; border-radius: 10px;'>
             <h4 style='margin-top: 10px; font-size: 16px; color: #444;'>{dish['name']}</h4>
@@ -37,60 +35,46 @@ def display_dishes(category):
     html_content += "</div>"
     return html_content
 
-# Function to fetch dish details
-def get_dish_details(dish_name):
-    for dish in menu_data:
-        if dish["name"] == dish_name:
-            return f"""
-            <div style="text-align: center; padding: 20px; font-family: Arial, sans-serif;">
-                <img src="{dish['image']}" alt="{dish['name']}" 
-                     style="width: 250px; height: 150px; object-fit: cover; border-radius: 10px;">
-                <h2 style="margin-top: 20px; color: #444;">{dish['name']}</h2>
-                <p style="margin-top: 10px; font-size: 16px; color: #666;">{dish['description']}</p>
-                <button style="padding: 10px 20px; background-color: #28a745; color: white; border: none; 
-                               border-radius: 5px; cursor: pointer;"
-                        onclick="document.querySelector('button[aria-label=\\'close_popup\\']').click();">
-                        Close
-                </button>
-            </div>
-            """
-    return "<p>Dish not found!</p>"
-
 # Main Gradio App
 with gr.Blocks() as demo:
     gr.HTML("<h1 style='text-align: center; color: #333;'>🍛 Biryani Hub Menu 🍛</h1>")
 
-    # Buttons for category filtering
+    # Buttons for category selection
     with gr.Row():
         btn_all = gr.Button("ALL")
         btn_vegan = gr.Button("VEGAN")
         btn_halal = gr.Button("HALAL")
 
-    # Display dish cards
+    # Dish display
     dish_display = gr.HTML(value=display_dishes("ALL"))
 
-    # Pop-up for dish details
-    popup = gr.HTML(visible=False)
-
-    # Hidden input for selected dish
-    selected_dish = gr.Textbox(visible=False, label="selected_dish")
+    # JavaScript for managing the pop-up
+    gr.HTML("""
+    <div id="popup" style="display: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
+                          background-color: white; padding: 20px; border-radius: 10px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); 
+                          z-index: 1000; text-align: center; width: 300px;">
+        <img id="popup-image" src="" alt="" style="width: 100%; height: auto; border-radius: 10px;">
+        <h2 id="popup-title" style="margin-top: 20px; color: #444;"></h2>
+        <p id="popup-description" style="margin-top: 10px; font-size: 16px; color: #666;"></p>
+        <button onclick="closePopup()" style="margin-top: 10px; padding: 10px 20px; background-color: #28a745; 
+                                              color: white; border: none; border-radius: 5px; cursor: pointer;">Close</button>
+    </div>
+    <script>
+        function showPopup(image, title, description) {
+            document.getElementById('popup-image').src = image;
+            document.getElementById('popup-title').textContent = title;
+            document.getElementById('popup-description').textContent = description;
+            document.getElementById('popup').style.display = 'block';
+        }
+        function closePopup() {
+            document.getElementById('popup').style.display = 'none';
+        }
+    </script>
+    """)
 
-    # Close button (hidden) for the pop-up
-    close_popup_btn = gr.Button("Close Popup", visible=False)
-
-    # Button events
+    # Button click events
     btn_all.click(lambda: gr.update(value=display_dishes("ALL")), outputs=dish_display)
     btn_vegan.click(lambda: gr.update(value=display_dishes("VEGAN")), outputs=dish_display)
     btn_halal.click(lambda: gr.update(value=display_dishes("HALAL")), outputs=dish_display)
 
-    # Event to show pop-up
-    selected_dish.change(
-        lambda dish_name: gr.update(visible=True, value=get_dish_details(dish_name)),
-        inputs=selected_dish,
-        outputs=popup,
-    )
-
-    # Event to close pop-up
-    close_popup_btn.click(lambda: gr.update(visible=False), outputs=popup)
-
 demo.launch()