Update page_files/Home.py

page_files/Home.py

@@ -198,32 +198,7 @@ elif _nav == "search":
     st.query_params.clear()
     st.switch_page("page_files/Categorized_Search.py")
 
-# PostMessage listener for iframe card clicks
-components.html("""
-<script>
-window.addEventListener('message', function(e) {
-    if (e.data && e.data.type === 'streamlit:setComponentValue') {
-        // Write to a hidden input Streamlit can read via query params
-        const val = e.data.value;
-        window.parent.location.href = window.parent.location.href.split('?')[0] + '?card=' + val;
-    }
-});
-</script>
-""", height=0)
-
-# Check query param for card navigation
-import urllib.parse
-try:
-    _qp = st.query_params
-    if "card" in _qp:
-        _card_val = _qp["card"]
-        st.query_params.clear()
-        if _card_val == "upload":
-            st.switch_page("page_files/Upload_Data.py")
-        elif _card_val == "search":
-            st.switch_page("page_files/Categorized_Search.py")
-except Exception:
-    pass
+
 
 #  Helper 
 def go_categorized(material=None, search=None):
@@ -600,29 +575,7 @@ def _build_showcase_html(extract_b64, search_b64):
         "</body></html>"
     )
 
-
-# Hidden Streamlit buttons wired to the card clicks via JS
-_btn_col1, _btn_col2 = st.columns(2)
-with _btn_col1:
-    if st.button("Go to Extract Data", key="_nav_upload", help="", use_container_width=True):
-        st.switch_page("page_files/Upload_Data.py")
-with _btn_col2:
-    if st.button("Go to Search", key="_nav_search", help="", use_container_width=True):
-        st.switch_page("page_files/Categorized_Search.py")
-
-# Hide the nav buttons visually — they are only triggered by JS
-st.markdown("""
-<style>
-.st-key-_nav_upload, .st-key-_nav_search {
-    position: absolute !important;
-    opacity: 0 !important;
-    pointer-events: none !important;
-    height: 0 !important;
-    overflow: hidden !important;
-}
-</style>
-""", unsafe_allow_html=True)
-
+components.html(_build_showcase_html(extract_card_img, search_card_img), height=480, scrolling=False)