cookie5 : 쇼핑몰 장바구니 기능 4

egoing · Mar 25, 2016 · 89934e9 · 89934e9
1 parent 2c8eee6
commit 89934e9
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/app_cookie.js b/app_cookie.js
@@ -30,6 +30,23 @@ app.get('/cart/:id', function(req, res){
   res.cookie('cart', cart);
   res.redirect('/cart');
 });
+app.get('/cart', function(req, res){
+  var cart = req.cookies.cart;
+  if(!cart) {
+    res.rend('Empty!');
+  } else {
+    var output = '';
+    for(var id in cart){
+      output += `<li>${products[id].title} (${cart[id]})</li>`;
+    }
+  }
+  res.send(`
+    <h1>Cart</h1>
+    <ul>${output}</ul>
+    <a href="/products">Products List</a>
+  `);
+});
+
 app.get('/count', function(req, res){
   if(req.cookies.count){
     var count = parseInt(req.cookies.count);