egg(95中)--egg之购物车列表

商品列表

router.get('/cart', initMiddleware, controller.default.cart.cartList);

controller

app/controller/default/cart.js

    async cartList() {

        var cartList = this.service.cookies.get('cartList');

        var allPrice = 0;

        for (var i = 0; i < cartList.length; i++) {

            if (cartList[i].checked) {

                allPrice += cartList[i].price * cartList[i].num;
            }

        }



        await this.ctx.render('default/cart.html', {

            cartList: cartList,
            allPrice: allPrice

        });
    }

view

app/view/default/product_list.html

<% include  ./public/header.html%>
    <!--end header -->


    <!-- start banner_x -->
    <% include  ./public/banner.html%>
        <!-- end banner_x -->



        <!-- start danpin -->
        <div class="danpin center">

            <div class="biaoti center">小米手机</div>
            <div class="main center">

                <%for(var i=0;i<goodsList.length;i++){%>
                    <div class="mingxing fl mb20" style="border:2px solid #fff;width:230px;cursor:pointer;" onmouseout="this.style.border='2px solid #fff'" onmousemove="this.style.border='2px solid red'">
                        <div class="sub_mingxing">

                            <a href="/pinfo?id=<%=goodsList[i]._id%>" target="_blank"><img src="<%=goodsList[i].goods_img%>" alt="" /></a>

                        </div>
                        <div class="pinpai">
                            <a href="./xiangqing.html" target="_blank">
                                <%=goodsList[i].title%>
                            </a>
                        </div>

                        <div class="jiage">
                            <%=goodsList[i].shop_price%>元</div>
                    </div>
                    <%}%>

            </div>


        </div>


        <footer class="mt20 center">
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        </footer>

        <!-- end danpin -->


        </body>

        </html>

效果