[FIX] website_sale_aplicoop: prevent grid destruction on event listener attachment

The _attachEventListeners() function was cloning the products-grid element
without its children (cloneNode(false)) to remove duplicate event listeners.
This destroyed all loaded products every time the function was called.

Solution: Use a flag (_delegationListenersAttached) to prevent adding
duplicate event listeners instead of cloning and replacing the grid node.

This fixes the issue where products would disappear ~1-2 seconds after
page load.

website_sale_aplicoop/__manifest__.py

@@ -48,7 +48,17 @@
     "assets": {
         "web.assets_frontend": [
             "website_sale_aplicoop/static/src/css/website_sale.css",
+            # i18n and helpers must load first
+            "website_sale_aplicoop/static/src/js/i18n_manager.js",
+            "website_sale_aplicoop/static/src/js/i18n_helpers.js",
+            # Core shop functionality
+            "website_sale_aplicoop/static/src/js/website_sale.js",
+            "website_sale_aplicoop/static/src/js/checkout_labels.js",
+            "website_sale_aplicoop/static/src/js/home_delivery.js",
+            "website_sale_aplicoop/static/src/js/checkout_summary.js",
+            # Search and pagination
             "website_sale_aplicoop/static/src/js/infinite_scroll.js",
+            "website_sale_aplicoop/static/src/js/realtime_search.js",
         ],
         "web.assets_tests": [
             "website_sale_aplicoop/static/tests/test_suite.js",

website_sale_aplicoop/controllers/website_sale.py

@@ -1441,12 +1441,17 @@ class AplicoopWebsiteSale(WebsiteSale):
         all_products = group_order._get_products_for_group_order(group_order.id)
         filtered_products = all_products
 
-        # Apply search
+        # Apply search filter (only if search_query is not empty)
         if search_query:
+            _logger.info("load_products_ajax: Applying search filter: %s", search_query)
             filtered_products = filtered_products.filtered(
                 lambda p: search_query.lower() in p.name.lower()
                 or search_query.lower() in (p.description or "").lower()
             )
+            _logger.info(
+                "load_products_ajax: After search filter: %d products",
+                len(filtered_products),
+            )
 
         # Apply category filter
         if category_filter != "0":
@@ -1455,6 +1460,11 @@ class AplicoopWebsiteSale(WebsiteSale):
                 selected_category = request.env["product.category"].browse(category_id)
 
                 if selected_category.exists():
+                    _logger.info(
+                        "load_products_ajax: Applying category filter: %d (%s)",
+                        category_id,
+                        selected_category.name,
+                    )
                     all_category_ids = [category_id]
 
                     def get_all_children(category):
@@ -1489,6 +1499,10 @@ class AplicoopWebsiteSale(WebsiteSale):
 
                     # Preserve search filter by using intersection
                     filtered_products = filtered_products & cat_filtered
+                    _logger.info(
+                        "load_products_ajax: After category filter: %d products",
+                        len(filtered_products),
+                    )
             except (ValueError, TypeError) as e:
                 _logger.warning(
                     "load_products_ajax: Invalid category filter: %s", str(e)
@@ -1500,6 +1514,16 @@ class AplicoopWebsiteSale(WebsiteSale):
         products_page = filtered_products[offset : offset + per_page]
         has_next = offset + per_page < total_products
 
+        _logger.info(
+            "load_products_ajax: Pagination - page=%d, offset=%d, per_page=%d, "
+            "total=%d, has_next=%s",
+            page,
+            offset,
+            per_page,
+            total_products,
+            has_next,
+        )
+
         # Get prices
         pricelist = self._resolve_pricelist()
         product_price_info = {}

website_sale_aplicoop/static/src/js/infinite_scroll.js

@@ -7,25 +7,105 @@
 
 console.log("[INFINITE_SCROLL] Script loaded!");
 
-// Visual indicator for debugging
+// DEBUG: Add MutationObserver to detect WHO is clearing the products grid
-if (typeof document !== "undefined") {
+(function () {
-    try {
+    var setupGridObserver = function () {
-        var debugDiv = document.createElement("div");
+        var grid = document.getElementById("products-grid");
-        debugDiv.innerHTML = "[INFINITE_SCROLL LOADED]";
+        if (!grid) {
-        debugDiv.style.position = "fixed";
+            console.log("[MUTATION_DEBUG] products-grid not found yet, will retry...");
-        debugDiv.style.top = "0";
+            setTimeout(setupGridObserver, 100);
-        debugDiv.style.right = "0";
+            return;
-        debugDiv.style.backgroundColor = "#00ff00";
+        }
-        debugDiv.style.color = "#000";
+
-        debugDiv.style.padding = "5px 10px";
+        console.log("[MUTATION_DEBUG] 🔍 Setting up MutationObserver on products-grid");
-        debugDiv.style.fontSize = "12px";
+        console.log("[MUTATION_DEBUG] Initial child count:", grid.children.length);
-        debugDiv.style.zIndex = "99999";
+        console.log("[MUTATION_DEBUG] Grid innerHTML length:", grid.innerHTML.length);
-        debugDiv.id = "infinite-scroll-debug";
+
-        document.body.appendChild(debugDiv);
+        // Watch the grid itself for child changes
-    } catch (e) {
+        var gridObserver = new MutationObserver(function (mutations) {
-        console.error("[INFINITE_SCROLL] Error adding debug div:", e);
+            mutations.forEach(function (mutation) {
+                if (mutation.type === "childList") {
+                    if (mutation.removedNodes.length > 0) {
+                        console.log("[MUTATION_DEBUG] ⚠️⚠️⚠️ PRODUCTS REMOVED FROM GRID!");
+                        console.log(
+                            "[MUTATION_DEBUG] Removed nodes count:",
+                            mutation.removedNodes.length
+                        );
+                        console.log("[MUTATION_DEBUG] Stack trace:");
+                        console.trace();
+                    }
+                    if (mutation.addedNodes.length > 0) {
+                        console.log("[MUTATION_DEBUG] Products added:", mutation.addedNodes.length);
                     }
                 }
+            });
+        });
+        gridObserver.observe(grid, { childList: true, subtree: false });
+
+        // ALSO watch the parent for the grid element itself being replaced/removed
+        var parent = grid.parentElement;
+        if (parent) {
+            console.log(
+                "[MUTATION_DEBUG] 🔍 Also watching parent element:",
+                parent.tagName,
+                parent.className
+            );
+            var parentObserver = new MutationObserver(function (mutations) {
+                mutations.forEach(function (mutation) {
+                    if (mutation.type === "childList") {
+                        mutation.removedNodes.forEach(function (node) {
+                            if (
+                                node.id === "products-grid" ||
+                                (node.querySelector && node.querySelector("#products-grid"))
+                            ) {
+                                console.log(
+                                    "[MUTATION_DEBUG] ⚠️⚠️⚠️ PRODUCTS-GRID ELEMENT ITSELF WAS REMOVED!"
+                                );
+                                console.log("[MUTATION_DEBUG] Stack trace:");
+                                console.trace();
+                            }
+                        });
+                    }
+                });
+            });
+            parentObserver.observe(parent, { childList: true, subtree: true });
+        }
+
+        // Poll to detect innerHTML being cleared (as backup)
+        var lastChildCount = grid.children.length;
+        setInterval(function () {
+            var currentGrid = document.getElementById("products-grid");
+            if (!currentGrid) {
+                console.log("[MUTATION_DEBUG] ⚠️⚠️⚠️ GRID ELEMENT NO LONGER EXISTS!");
+                console.trace();
+                return;
+            }
+            var currentChildCount = currentGrid.children.length;
+            if (currentChildCount !== lastChildCount) {
+                console.log(
+                    "[MUTATION_DEBUG] 📊 Child count changed: " +
+                        lastChildCount +
+                        " → " +
+                        currentChildCount
+                );
+                if (currentChildCount === 0 && lastChildCount > 0) {
+                    console.log("[MUTATION_DEBUG] ⚠️⚠️⚠️ GRID WAS EMPTIED!");
+                    console.trace();
+                }
+                lastChildCount = currentChildCount;
+            }
+        }, 100);
+
+        console.log("[MUTATION_DEBUG] ✅ Observers attached (grid + parent + polling)");
+    };
+
+    // Start observing as soon as possible
+    if (document.readyState === "loading") {
+        document.addEventListener("DOMContentLoaded", setupGridObserver);
+    } else {
+        setupGridObserver();
+    }
+})();
 
 (function () {
     "use strict";
@@ -45,10 +125,16 @@ if (typeof document !== "undefined") {
             config: {},
 
             init: function () {
+                console.log("[INFINITE_SCROLL] 🔧 init() called");
+
                 // Get configuration from page data
                 var configEl = document.getElementById("eskaera-config");
+                console.log("[INFINITE_SCROLL] eskaera-config element:", configEl);
+
                 if (!configEl) {
-                    console.log("[INFINITE_SCROLL] No eskaera-config found, lazy loading disabled");
+                    console.error(
+                        "[INFINITE_SCROLL] ❌ No eskaera-config found, lazy loading disabled"
+                    );
                     return;
                 }
 
@@ -58,15 +144,33 @@ if (typeof document !== "undefined") {
                 this.perPage = parseInt(configEl.getAttribute("data-per-page")) || 20;
                 this.currentPage = parseInt(configEl.getAttribute("data-current-page")) || 1;
 
+                console.log("[INFINITE_SCROLL] Config loaded:", {
+                    orderId: this.orderId,
+                    searchQuery: this.searchQuery,
+                    category: this.category,
+                    perPage: this.perPage,
+                    currentPage: this.currentPage,
+                });
+
                 // Check if there are more products to load from data attribute
                 var hasNextAttr = configEl.getAttribute("data-has-next");
                 this.hasMore = hasNextAttr === "true" || hasNextAttr === "True";
 
+                console.log(
+                    "[INFINITE_SCROLL] hasMore=" +
+                        this.hasMore +
+                        " (data-has-next=" +
+                        hasNextAttr +
+                        ")"
+                );
+
                 if (!this.hasMore) {
                     console.log(
-                        "[INFINITE_SCROLL] No more products to load (has_next=" + hasNextAttr + ")"
+                        "[INFINITE_SCROLL] ⚠️ No more pages available, but keeping initialized for filter handling (has_next=" +
+                            hasNextAttr +
+                            ")"
                     );
-                    return;
+                    // Don't return - we need to stay initialized so realtime_search can call resetWithFilters()
                 }
 
                 console.log("[INFINITE_SCROLL] Initialized with:", {
@@ -77,36 +181,50 @@ if (typeof document !== "undefined") {
                     currentPage: this.currentPage,
                 });
 
+                // Only attach scroll listener if there are more pages to load
+                if (this.hasMore) {
                     this.attachScrollListener();
-                // Also keep the button listener as fallback
                     this.attachFallbackButtonListener();
+                } else {
+                    console.log("[INFINITE_SCROLL] Skipping scroll listener (no more pages)");
+                }
             },
 
             attachScrollListener: function () {
                 var self = this;
-                var scrollThreshold = 0.8; // Load when 80% scrolled
+                var scrollThreshold = 300; // Load when within 300px of the bottom of the grid
 
                 window.addEventListener("scroll", function () {
                     if (self.isLoading || !self.hasMore) {
                         return;
                     }
 
-                    var scrollHeight = document.documentElement.scrollHeight;
+                    var grid = document.getElementById("products-grid");
-                    var scrollTop = window.scrollY;
+                    if (!grid) {
-                    var clientHeight = window.innerHeight;
+                        return;
-                    var scrollPercent = (scrollTop + clientHeight) / scrollHeight;
+                    }
 
-                    if (scrollPercent >= scrollThreshold) {
+                    // Calculate distance from bottom of grid to bottom of viewport
+                    var gridRect = grid.getBoundingClientRect();
+                    var gridBottom = gridRect.bottom;
+                    var viewportBottom = window.innerHeight;
+                    var distanceFromBottom = gridBottom - viewportBottom;
+
+                    // Load more if we're within threshold pixels of the grid bottom
+                    if (distanceFromBottom <= scrollThreshold && distanceFromBottom > 0) {
                         console.log(
-                            "[INFINITE_SCROLL] Scroll threshold reached, loading next page"
+                            "[INFINITE_SCROLL] Near grid bottom (distance: " +
+                                Math.round(distanceFromBottom) +
+                                "px), loading next page"
                         );
                         self.loadNextPage();
                     }
                 });
 
                 console.log(
-                    "[INFINITE_SCROLL] Scroll listener attached (threshold:",
+                    "[INFINITE_SCROLL] Scroll listener attached (threshold: " +
-                    scrollThreshold * 100 + "%)"
+                        scrollThreshold +
+                        "px from grid bottom)"
                 );
             },
 
@@ -134,20 +252,53 @@ if (typeof document !== "undefined") {
                 /**
                  * Reset infinite scroll to page 1 with new filters and reload products.
                  * Called by realtime_search when filters change.
+                 *
+                 * WARNING: This clears the grid! Only call when filters actually change.
                  */
                 console.log(
-                    "[INFINITE_SCROLL] Resetting with filters: search=" +
+                    "[INFINITE_SCROLL] ⚠️⚠️⚠️ resetWithFilters CALLED - search=" +
                         searchQuery +
                         " category=" +
                         categoryId
                 );
+                console.trace("[INFINITE_SCROLL] ⚠️⚠️⚠️ WHO CALLED resetWithFilters? Call stack:");
 
-                this.searchQuery = searchQuery || "";
+                // Normalize values: empty string to "", null to "0" for category
-                this.category = categoryId || "0";
+                var newSearchQuery = (searchQuery || "").trim();
+                var newCategory = (categoryId || "").trim() || "0";
+
+                // CHECK IF VALUES ACTUALLY CHANGED before clearing grid!
+                if (newSearchQuery === this.searchQuery && newCategory === this.category) {
+                    console.log(
+                        "[INFINITE_SCROLL] ✅ NO CHANGE - Skipping reset (values are identical)"
+                    );
+                    return; // Don't clear grid if nothing changed!
+                }
+
+                console.log(
+                    "[INFINITE_SCROLL] 🔥 VALUES CHANGED - Old: search=" +
+                        this.searchQuery +
+                        " category=" +
+                        this.category +
+                        " → New: search=" +
+                        newSearchQuery +
+                        " category=" +
+                        newCategory
+                );
+
+                this.searchQuery = newSearchQuery;
+                this.category = newCategory;
                 this.currentPage = 0; // Set to 0 so loadNextPage() increments to 1
                 this.isLoading = false;
                 this.hasMore = true;
 
+                console.log(
+                    "[INFINITE_SCROLL] After normalization: search=" +
+                        this.searchQuery +
+                        " category=" +
+                        this.category
+                );
+
                 // Update the config element data attributes for consistency
                 var configEl = document.getElementById("eskaera-config");
                 if (configEl) {
@@ -155,26 +306,58 @@ if (typeof document !== "undefined") {
                     configEl.setAttribute("data-category", this.category);
                     configEl.setAttribute("data-current-page", "1");
                     configEl.setAttribute("data-has-next", "true");
+                    console.log("[INFINITE_SCROLL] Updated eskaera-config attributes");
                 }
 
                 // Clear the grid and reload from page 1
                 var grid = document.getElementById("products-grid");
                 if (grid) {
+                    console.log("[INFINITE_SCROLL] 🗑️  CLEARING GRID NOW!");
                     grid.innerHTML = "";
                     console.log("[INFINITE_SCROLL] Grid cleared");
                 }
 
                 // Load first page with new filters
+                console.log("[INFINITE_SCROLL] Calling loadNextPage()...");
                 this.loadNextPage();
             },
 
             loadNextPage: function () {
+                console.log(
+                    "[INFINITE_SCROLL] 🚀 loadNextPage() CALLED - currentPage=" +
+                        this.currentPage +
+                        " isLoading=" +
+                        this.isLoading +
+                        " hasMore=" +
+                        this.hasMore
+                );
+
+                if (this.isLoading || !this.hasMore) {
+                    console.log("[INFINITE_SCROLL] ❌ ABORTING - already loading or no more pages");
+                    return;
+                }
+
                 var self = this;
                 this.isLoading = true;
+
+                // Only increment if we're not loading first page (currentPage will be 0 after reset)
+                if (this.currentPage === 0) {
+                    console.log(
+                        "[INFINITE_SCROLL] ✅ Incrementing from 0 to 1 (first page after reset)"
+                    );
+                    this.currentPage = 1;
+                } else {
+                    console.log(
+                        "[INFINITE_SCROLL] ✅ Incrementing page " +
+                            this.currentPage +
+                            " → " +
+                            (this.currentPage + 1)
+                    );
                     this.currentPage += 1;
+                }
 
                 console.log(
-                    "[INFINITE_SCROLL] Loading page",
+                    "[INFINITE_SCROLL] 📡 About to fetch page",
                     this.currentPage,
                     "for order",
                     this.orderId

website_sale_aplicoop/static/src/js/realtime_search.js

@@ -135,6 +135,9 @@
         _attachEventListeners: function () {
             var self = this;
 
+            // Flag to prevent filtering during initialization
+            self.isInitializing = true;
+
             // Initialize available tags from DOM
             self._initializeAvailableTags();
 
@@ -142,8 +145,48 @@
             self.originalTagColors = {}; // Maps tag ID to original color
 
             // Store last values at instance level so polling can access them
-            self.lastSearchValue = "";
+            // Initialize to current values to avoid triggering reset on first poll
-            self.lastCategoryValue = "";
+            self.lastSearchValue = self.searchInput.value.trim();
+            self.lastCategoryValue = self.categorySelect.value;
+
+            console.log(
+                "[realtimeSearch] Initial values stored - search:",
+                JSON.stringify(self.lastSearchValue),
+                "category:",
+                JSON.stringify(self.lastCategoryValue)
+            );
+
+            // Clear search button - DISABLED FOR NOW
+            // TODO: Re-implement without causing initialization issues
+            /*
+            self.clearSearchBtn = document.getElementById("clear-search-btn");
+            if (self.clearSearchBtn) {
+                // Show/hide button based on input content (passive, no filtering)
+                self.searchInput.addEventListener("input", function () {
+                    if (self.searchInput.value.trim().length > 0) {
+                        self.clearSearchBtn.style.display = "block";
+                    } else {
+                        self.clearSearchBtn.style.display = "none";
+                    }
+                });
+
+                // Clear search when button clicked
+                self.clearSearchBtn.addEventListener("click", function (e) {
+                    e.preventDefault();
+                    console.log("[realtimeSearch] Clear search button clicked");
+                    self.searchInput.value = "";
+                    self.clearSearchBtn.style.display = "none";
+                    self.searchInput.focus();
+                    // Trigger input event to update search results
+                    self.searchInput.dispatchEvent(new Event("input", { bubbles: true }));
+                });
+
+                // Initial check
+                if (self.searchInput.value.trim().length > 0) {
+                    self.clearSearchBtn.style.display = "block";
+                }
+            }
+            */
 
             // Prevent form submission completely
             var form = self.searchInput.closest("form");
@@ -169,6 +212,11 @@
             // Search input: listen to 'input' for real-time filtering
             self.searchInput.addEventListener("input", function (e) {
                 try {
+                    // Skip filtering during initialization
+                    if (self.isInitializing) {
+                        console.log("[realtimeSearch] INPUT event during init - skipping filter");
+                        return;
+                    }
                     console.log('[realtimeSearch] INPUT event - value: "' + e.target.value + '"');
                     self._filterProducts();
                 } catch (error) {
@@ -179,6 +227,11 @@
             // Also keep 'keyup' for extra compatibility
             self.searchInput.addEventListener("keyup", function (e) {
                 try {
+                    // Skip filtering during initialization
+                    if (self.isInitializing) {
+                        console.log("[realtimeSearch] KEYUP event during init - skipping filter");
+                        return;
+                    }
                     console.log('[realtimeSearch] KEYUP event - value: "' + e.target.value + '"');
                     self._filterProducts();
                 } catch (error) {
@@ -189,6 +242,11 @@
             // Category select
             self.categorySelect.addEventListener("change", function (e) {
                 try {
+                    // Skip filtering during initialization
+                    if (self.isInitializing) {
+                        console.log("[realtimeSearch] CHANGE event during init - skipping filter");
+                        return;
+                    }
                     console.log(
                         '[realtimeSearch] CHANGE event - selected: "' + e.target.value + '"'
                     );
@@ -315,7 +373,10 @@
                     });
 
                     // Filter products (independent of search/category state)
+                    // Skip during initialization
+                    if (!self.isInitializing) {
                         self._filterProducts();
+                    }
                 });
             });
 
@@ -328,6 +389,11 @@
             var pollingCounter = 0;
             var pollInterval = setInterval(function () {
                 try {
+                    // Skip polling during initialization to avoid clearing products
+                    if (self.isInitializing) {
+                        return;
+                    }
+
                     pollingCounter++;
 
                     // Try multiple ways to get the search value
@@ -418,12 +484,15 @@
                             );
                         } else {
                             // Fallback: filter locally (but this only filters loaded products)
+                            // Skip during initialization
+                            if (!self.isInitializing) {
                                 console.log(
                                     "[realtimeSearch] infiniteScroll not available, filtering locally only"
                                 );
                                 self._filterProducts();
                             }
                         }
+                    }
                 } catch (error) {
                     console.error("[realtimeSearch] ❌ Error in polling:", error.message);
                 }
@@ -432,6 +501,10 @@
             console.log("[realtimeSearch] ✅ Polling interval started with ID:", pollInterval);
 
             console.log("[realtimeSearch] Event listeners attached with polling fallback");
+
+            // Initialization complete - allow filtering now
+            self.isInitializing = false;
+            console.log("[realtimeSearch] ✅ Initialization complete - filtering enabled");
         },
 
         _initializeAvailableTags: function () {

website_sale_aplicoop/static/src/js/website_sale.js

@@ -45,6 +45,10 @@
 
             console.log("Initializing cart for order:", this.orderId);
 
+            // Attach event listeners FIRST (doesn't depend on translations)
+            this._attachEventListeners();
+            console.log("[groupOrderShop] Event listeners attached");
+
             // Wait for i18nManager to load translations from server
             i18nManager
                 .init()
@@ -52,8 +56,6 @@
                     console.log("[groupOrderShop] Translations loaded from server");
                     self.labels = i18nManager.getAll();
 
-                    // Initialize event listeners and state after translations are ready
-                    self._attachEventListeners();
                     self._loadCart();
                     self._checkConfirmationMessage();
                     self._initializeTooltips();
@@ -603,12 +605,70 @@
         _attachEventListeners: function () {
             var self = this;
 
+            // Helper function to round decimals correctly
+            function roundDecimal(value, decimals) {
+                var factor = Math.pow(10, decimals);
+                return Math.round(value * factor) / factor;
+            }
+
+            // ============ ATTACH CHECKOUT BUTTONS (ALWAYS, on any page) ============
+            // These buttons exist on checkout page, not on cart pages
+            if (!this._cartCheckoutListenersAttached) {
+                console.log("[_attachEventListeners] Attaching checkout button listeners...");
+
+                // Button to save as draft (in checkout page)
+                var saveBtn = document.getElementById("save-order-btn");
+                console.log("[_attachEventListeners] save-order-btn found:", !!saveBtn);
+
+                if (saveBtn) {
+                    saveBtn.addEventListener("click", function (e) {
+                        console.log("[CLICK] save-order-btn clicked");
+                        e.preventDefault();
+                        self._saveOrderDraft();
+                    });
+                }
+
+                // Confirm order button (in checkout page)
+                var confirmBtn = document.getElementById("confirm-order-btn");
+                console.log("[_attachEventListeners] confirm-order-btn found:", !!confirmBtn);
+
+                if (confirmBtn) {
+                    confirmBtn.addEventListener("click", function (e) {
+                        console.log("[CLICK] confirm-order-btn clicked");
+                        e.preventDefault();
+                        self._confirmOrder();
+                    });
+                }
+
+                // Button to reload from draft (in My Cart header - cart pages)
+                var reloadCartBtn = document.getElementById("reload-cart-btn");
+                console.log("[_attachEventListeners] reload-cart-btn found:", !!reloadCartBtn);
+
+                if (reloadCartBtn) {
+                    reloadCartBtn.addEventListener("click", function (e) {
+                        console.log("[CLICK] reload-cart-btn clicked");
+                        e.preventDefault();
+                        self._loadDraftCart();
+                    });
+                }
+
+                this._cartCheckoutListenersAttached = true;
+                console.log("[_attachEventListeners] Checkout listeners attached (one-time)");
+            }
+
             // ============ LAZY LOADING: Load More Button ============
             this._attachLoadMoreListener();
 
-            // Adjust quantity step based on UoM category
+            // ============ USE EVENT DELEGATION FOR QUANTITY & CART BUTTONS ============
-            // Categories without decimals (per unit): "Unit", "Units", etc.
+            // This way, new products loaded via AJAX will automatically have listeners
-            // Categories with decimals: "Weight", "Volume", "Length", etc.
+            var productsGrid = document.getElementById("products-grid");
+
+            if (!productsGrid) {
+                console.log("[_attachEventListeners] No products-grid found (checkout page?)");
+                return;
+            }
+
+            // First, adjust quantity steps for all existing inputs
             var unitInputs = document.querySelectorAll(".product-qty");
             console.log("=== ADJUSTING QUANTITY STEPS ===");
             console.log("Found " + unitInputs.length + " quantity inputs");
@@ -638,32 +698,24 @@
             }
             console.log("=== END ADJUSTING QUANTITY STEPS ===");
 
-            // Botones + y - para aumentar/disminuir cantidad
+            // IMPORTANT: Do NOT clone the grid node - this destroys all products!
-            // Helper function to round decimals correctly
+            // Instead, use a flag to prevent adding duplicate event listeners
-            function roundDecimal(value, decimals) {
+            if (productsGrid._delegationListenersAttached) {
-                var factor = Math.pow(10, decimals);
+                console.log(
-                return Math.round(value * factor) / factor;
+                    "[_attachEventListeners] Grid delegation listeners already attached, skipping"
+                );
+                return;
             }
+            productsGrid._delegationListenersAttached = true;
+            console.log("[_attachEventListeners] Attaching grid delegation listeners (one-time)");
 
-            // Remove old listeners by cloning elements (to avoid duplication)
+            // Quantity decrease button (via event delegation)
-            var decreaseButtons = document.querySelectorAll(".qty-decrease");
+            productsGrid.addEventListener("click", function (e) {
-            for (var k = 0; k < decreaseButtons.length; k++) {
+                var decreaseBtn = e.target.closest(".qty-decrease");
-                var newBtn = decreaseButtons[k].cloneNode(true);
+                if (!decreaseBtn) return;
-                decreaseButtons[k].parentNode.replaceChild(newBtn, decreaseButtons[k]);
-            }
 
-            var increaseButtons = document.querySelectorAll(".qty-increase");
-            for (var k = 0; k < increaseButtons.length; k++) {
-                var newBtn = increaseButtons[k].cloneNode(true);
-                increaseButtons[k].parentNode.replaceChild(newBtn, increaseButtons[k]);
-            }
-
-            // Ahora asignar nuevos listeners
-            decreaseButtons = document.querySelectorAll(".qty-decrease");
-            for (var k = 0; k < decreaseButtons.length; k++) {
-                decreaseButtons[k].addEventListener("click", function (e) {
                 e.preventDefault();
-                    var productId = this.getAttribute("data-product-id");
+                var productId = decreaseBtn.getAttribute("data-product-id");
                 var input = document.getElementById("qty_" + productId);
                 if (!input) return;
 
@@ -679,13 +731,14 @@
                     input.value = newValue;
                 }
             });
-            }
 
-            increaseButtons = document.querySelectorAll(".qty-increase");
+            // Quantity increase button (via event delegation)
-            for (var k = 0; k < increaseButtons.length; k++) {
+            productsGrid.addEventListener("click", function (e) {
-                increaseButtons[k].addEventListener("click", function (e) {
+                var increaseBtn = e.target.closest(".qty-increase");
+                if (!increaseBtn) return;
+
                 e.preventDefault();
-                    var productId = this.getAttribute("data-product-id");
+                var productId = increaseBtn.getAttribute("data-product-id");
                 var input = document.getElementById("qty_" + productId);
                 if (!input) return;
 
@@ -700,14 +753,14 @@
                     input.value = newValue;
                 }
             });
-            }
 
-            // Botones de agregar al carrito
+            // Add to cart button (via event delegation)
-            var buttons = document.querySelectorAll(".add-to-cart-btn");
+            productsGrid.addEventListener("click", function (e) {
-            for (var i = 0; i < buttons.length; i++) {
+                var cartBtn = e.target.closest(".add-to-cart-btn");
-                buttons[i].addEventListener("click", function (e) {
+                if (!cartBtn) return;
+
                 e.preventDefault();
-                    var form = this.closest(".add-to-cart-form");
+                var form = cartBtn.closest(".add-to-cart-form");
                 var productId = form.getAttribute("data-product-id");
                 var productName = form.getAttribute("data-product-name") || "Product";
                 var productPrice = parseFloat(form.getAttribute("data-product-price")) || 0;
@@ -731,48 +784,22 @@
                     );
                 }
             });
-            }
 
             // Button to save cart as draft (in My Cart header)
+            // Only attach ONCE
+            if (!this._cartCheckoutListenersAttached) {
+                console.log("[_attachEventListeners] Attempting to attach checkout listeners...");
+
                 var savCartBtn = document.getElementById("save-cart-btn");
+                console.log("[_attachEventListeners] save-cart-btn found:", !!savCartBtn);
+
                 if (savCartBtn) {
-                // Remove old listeners by cloning
+                    savCartBtn.addEventListener("click", function (e) {
-                var savCartBtnNew = savCartBtn.cloneNode(true);
+                        console.log("[CLICK] save-cart-btn clicked");
-                savCartBtn.parentNode.replaceChild(savCartBtnNew, savCartBtn);
-                savCartBtnNew.addEventListener("click", function (e) {
                         e.preventDefault();
                         self._saveCartAsDraft();
                     });
                 }
-
-            // Button to reload from draft (in My Cart header)
-            var reloadCartBtn = document.getElementById("reload-cart-btn");
-            if (reloadCartBtn) {
-                // Remove old listeners by cloning
-                var reloadCartBtnNew = reloadCartBtn.cloneNode(true);
-                reloadCartBtn.parentNode.replaceChild(reloadCartBtnNew, reloadCartBtn);
-                reloadCartBtnNew.addEventListener("click", function (e) {
-                    e.preventDefault();
-                    self._loadDraftCart();
-                });
-            }
-
-            // Button to save as draft
-            var saveBtn = document.getElementById("save-order-btn");
-            if (saveBtn) {
-                saveBtn.addEventListener("click", function (e) {
-                    e.preventDefault();
-                    self._saveOrderDraft();
-                });
-            }
-
-            // Confirm order button
-            var confirmBtn = document.getElementById("confirm-order-btn");
-            if (confirmBtn) {
-                confirmBtn.addEventListener("click", function (e) {
-                    e.preventDefault();
-                    self._confirmOrder();
-                });
             }
         },
 
@@ -1475,7 +1502,7 @@
         },
 
         _saveOrderDraft: function () {
-            console.log("Saving order as draft:", this.orderId);
+            console.log("[_saveOrderDraft] Starting - this.orderId:", this.orderId);
 
             var self = this;
             var items = [];
@@ -1979,13 +2006,10 @@
         console.log("cart-items-container found:", !!cartContainer);
         console.log("confirm-order-btn found:", !!confirmBtn);
 
-        if (cartContainer || confirmBtn) {
+        // Always initialize - it handles both cart pages and checkout pages
         console.log("Calling init()");
         var result = window.groupOrderShop.init();
         console.log("init() result:", result);
-        } else {
-            console.warn("No elements found to initialize cart");
-        }
     });
 
     // Handle confirm order buttons in portal (My Orders page)

website_sale_aplicoop/views/website_templates.xml

@@ -473,6 +473,14 @@
             <div class="col-md-7">
               <!-- CRITICAL: This input is NOT inside a form to prevent Odoo from transforming it -->
               <!-- It must remain a pure HTML input element for realtime_search.js to detect value changes -->
+              <!-- TODO: Re-add clear button wrapper after fixing initialization issues
+              <div style="position: relative;">
+                <input type="text" id="realtime-search-input" class="form-control realtime-search-box search-input-styled" placeholder="Search products..." autocomplete="off" style="padding-right: 40px;" />
+                <button type="button" id="clear-search-btn" class="btn btn-link" style="position: absolute; right: 5px; top: 50%; transform: translateY(-50%); padding: 0; width: 30px; height: 30px; display: none; color: #6c757d; text-decoration: none; font-size: 1.5rem; line-height: 1;" aria-label="Clear search" title="Clear search">
+                  ×
+                </button>
+              </div>
+              -->
               <input type="text" id="realtime-search-input" class="form-control realtime-search-box search-input-styled" placeholder="Search products..." autocomplete="off" />
             </div>
             <div class="col-md-5">
@@ -551,7 +559,18 @@
                                     <t t-call="website_sale_aplicoop.eskaera_shop_products" />
                                 </div>
 
-                                <!-- Infinite scroll container -->
+                                <!-- Data attributes for infinite scroll configuration (ALWAYS present for JavaScript) -->
+                                <div id="eskaera-config"
+                                     t-attf-data-order-id="{{ group_order.id }}"
+                                     t-attf-data-search="{{ search_query }}"
+                                     t-attf-data-category="{{ selected_category }}"
+                                     t-attf-data-per-page="{{ per_page }}"
+                                     t-attf-data-current-page="{{ current_page }}"
+                                     t-attf-data-has-next="{{ 'true' if has_next else 'false' }}"
+                                     class="d-none">
+                                </div>
+
+                                <!-- Infinite scroll container (only if enabled and has more pages) -->
                                 <t t-if="lazy_loading_enabled and has_next">
                                     <div id="infinite-scroll-container" class="row mt-4">
                                         <div class="col-12 text-center">
@@ -578,17 +597,6 @@
                                             </button>
                                         </div>
                                     </div>
-
-                                    <!-- Data attributes for infinite scroll configuration -->
-                                    <div id="eskaera-config"
-                                         t-attf-data-order-id="{{ group_order.id }}"
-                                         t-attf-data-search="{{ search_query }}"
-                                         t-attf-data-category="{{ selected_category }}"
-                                         t-attf-data-per-page="{{ per_page }}"
-                                         t-attf-data-current-page="{{ current_page }}"
-                                         t-attf-data-has-next="{{ 'true' if has_next else 'false' }}"
-                                         class="d-none">
-                                    </div>
                                 </t>
                             </t>
             <t t-else="">
@@ -657,19 +665,9 @@
                 </div>
                 </div>
 
-                <!-- Scripts (in dependency order) -->
+                <!-- Scripts are loaded from web.assets_frontend in __manifest__.py
-                <!-- Load i18n_manager first - fetches translations from server -->
+                     (i18n_manager, i18n_helpers, website_sale, checkout_labels,
-                <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/i18n_manager.js" />
+                      home_delivery, realtime_search, infinite_scroll) -->
-                <!-- Keep legacy helpers for backwards compatibility -->
-                <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/i18n_helpers.js" />
-                <!-- Main shop functionality (depends on i18nManager) -->
-                <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/website_sale.js" />
-                <!-- UI enhancements -->
-                <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/checkout_labels.js" />
-                <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/home_delivery.js" />
-                <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/realtime_search.js" />
-                <!-- Infinite scroll for lazy loading products -->
-                <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/infinite_scroll.js" />
 
                 <!-- Initialize tooltips using native title attribute -->
                 <script type="text/javascript">
@@ -1004,17 +1002,8 @@
                             console.log('[LABELS] Initialized from server:', window.groupOrderShop.labels);
                         })();
                     </script>
-          <!-- Scripts (in dependency order) -->
+          <!-- Scripts are loaded from web.assets_frontend in __manifest__.py -->
-          <!-- Load i18n_manager first - fetches translations from server -->
+          <!-- (i18n_manager, i18n_helpers, website_sale, checkout_labels, home_delivery, checkout_summary) -->
-          <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/i18n_manager.js" />
-          <!-- Keep legacy helpers for backwards compatibility -->
-          <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/i18n_helpers.js" />
-          <!-- Main shop functionality (depends on i18nManager) -->
-          <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/website_sale.js" />
-          <!-- UI enhancements -->
-          <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/checkout_labels.js" />
-          <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/home_delivery.js" />
-          <script type="text/javascript" src="/website_sale_aplicoop/static/src/js/checkout_summary.js" />
                     <script type="text/javascript">
                         // Auto-load cart from localStorage when accessing checkout directly
                         (function() {