deploy: 2026-07-15 14:14 部署更新

demo/web/static/index.html

@@ -1006,13 +1006,15 @@ function populateParadigmSelect() {
   }).catch(() => {});
 }
 
-/** 选择客户时，自动筛选匹配的产品 */
+/** 选择客户时，自动筛选匹配的产品（保留已选产品） */
 function onParadigmCustomerChange() {
   const customerId = document.getElementById('paradigm-customer-select').value;
   const productSel = document.getElementById('paradigm-product-select');
   const hint = document.getElementById('paradigm-match-hint');
+  const currentProductId = productSel.value;
   if (!customerId) {
-    // 恢复全部产品
+    // 恢复全部产品，保留当前选择
+    const prevVal = currentProductId;
     productSel.innerHTML = '<option value="">自动推断产品</option>';
     paradigmProducts.forEach(p => {
       const opt = document.createElement('option');
@@ -1020,6 +1022,7 @@ function onParadigmCustomerChange() {
       opt.textContent = `${p.name} ${p.spec || ''}`;
       productSel.appendChild(opt);
     });
+    if (prevVal) productSel.value = prevVal;
     hint.textContent = '';
     return;
   }
@@ -1027,6 +1030,14 @@ function onParadigmCustomerChange() {
   if (!customer) return;
   const cats = (customer.product_categories || '').split(', ').filter(x => x);
   if (cats.length > 0) {
+    // 如果已选产品匹配当前客户产品线，保留选择不重新筛选
+    if (currentProductId) {
+      const currentProduct = paradigmProducts.find(p => String(p.id) === currentProductId);
+      if (currentProduct && cats.includes(currentProduct.category)) {
+        hint.textContent = `客户关联产品线: ${cats.join('、')}，当前产品已匹配`;
+        return;
+      }
+    }
     // 筛选匹配产品线的产品
     const matched = paradigmProducts.filter(p => cats.includes(p.category));
     productSel.innerHTML = '<option value="">自动推断产品</option>';
@@ -1038,7 +1049,8 @@ function onParadigmCustomerChange() {
     });
     hint.textContent = `客户关联产品线: ${cats.join('、')}，已筛选 ${matched.length} 个匹配产品`;
   } else {
-    // 无关联产品线，显示全部
+    // 无关联产品线，显示全部，保留当前选择
+    const prevVal = currentProductId;
     productSel.innerHTML = '<option value="">自动推断产品</option>';
     paradigmProducts.forEach(p => {
       const opt = document.createElement('option');
@@ -1046,17 +1058,20 @@ function onParadigmCustomerChange() {
       opt.textContent = `${p.name} ${p.spec || ''}`;
       productSel.appendChild(opt);
     });
+    if (prevVal) productSel.value = prevVal;
     hint.textContent = '该客户未关联产品线，显示全部产品';
   }
 }
 
-/** 选择产品时，筛选匹配产品线的客户 */
+/** 选择产品时，筛选匹配产品线的客户（保留已选客户） */
 function onParadigmProductChange() {
   const productId = document.getElementById('paradigm-product-select').value;
   const customerSel = document.getElementById('paradigm-customer-select');
   const hint = document.getElementById('paradigm-match-hint');
+  const currentCustomerId = customerSel.value;
   if (!productId) {
-    // 恢复全部客户
+    // 恢复全部客户，保留当前选择
+    const prevVal = currentCustomerId;
     customerSel.innerHTML = '<option value="">请选择客户</option>';
     paradigmCustomers.forEach(c => {
       const opt = document.createElement('option');
@@ -1064,11 +1079,23 @@ function onParadigmProductChange() {
       opt.textContent = `${c.customer_name} (${c.salesperson_name}, ${c.stage})`;
       customerSel.appendChild(opt);
     });
+    if (prevVal) customerSel.value = prevVal;
     hint.textContent = '';
     return;
   }
   const product = paradigmProducts.find(p => String(p.id) === productId);
   if (!product) return;
+  // 如果已选客户匹配当前产品线，保留选择不重新筛选
+  if (currentCustomerId) {
+    const currentCustomer = paradigmCustomers.find(c => String(c.id) === currentCustomerId);
+    if (currentCustomer) {
+      const cats = (currentCustomer.product_categories || '').split(', ').filter(x => x);
+      if (cats.includes(product.category)) {
+        hint.textContent = `产品线: ${product.category}，当前客户已匹配`;
+        return;
+      }
+    }
+  }
   // 筛选产品线匹配的客户
   const matched = paradigmCustomers.filter(c => {
     const cats = (c.product_categories || '').split(', ').filter(x => x);