這篇文章主要介紹了微信小程序商城開發之動態API實現商品的詳情頁示例,具有一定借鑒價值,感興趣的朋友可以參考下,希望大家閱讀完這篇文章之后大有收獲,下面讓小編帶著大家一起了解一下。

1、實現商品詳情頁面布局(這篇實現3個模塊,頭部商品圖片輪播、商品價格和商品描述、商品詳情展示)
2、根據用戶點擊不同的商品請求API動態加載數據
訪問:https://100boot.cn/ 選擇微商城案例,如下圖所示:
下方還有詳細的數據模型可以查看哦!
上一篇還記得我們做了商品點擊查看詳情的事件采集嗎?那么再加上跳轉商品詳情頁功能,如下圖所示:
<swiper indicator-dots="{{indicatorDots}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}">
<block wx:for="{{goods.imgUrls}}">
<swiper-item>
<image src="{{item}}" src="{{item}}" bindtap="previewImage" mode="widthFix"></image>
</swiper-item>
</block></swiper><!--商品價格和商品描述--><view><view class="product-name-wrap">
{{goods.title}} </view>
<view class="product-price-wrap">
<view>
<p class="product-price-new">¥{{goods.price}}</p>
<p class="product-price-old">原價¥{{goods.privilegePrice}}</p>
</view>
</view></view>
<view class="details">
<scroll-view scroll-y="true">
<text>商品詳情</text>
<block wx:for-items="{{goods.detailImg}}" wx:key="name">
<image class="image_detail" src="{{item}}" mode="widthFix"/>
</block>
<view class="temp"></view>
</scroll-view>
</view>page {
display: flex;
flex-direction: column;
height: 100%;
}
/* 直接設置swiper屬性 */
swiper {
/* height: 500rpx; */
height: 750rpx;
}
swiper-item image {
width: 100%;
height: 100%;
}
/**商品價格**/
.product-price-wrap{
display: flex;
justify-content:space-between;/**兩邊對齊**/
flex-direction: row;
flex-wrap: wrap;
margin:5px 5px; /* border:1rpx solid red; */
}
.product-price-wrap .product-price-new{
color: red;
font-size: 40rpx;
margin: 10rpx;
}
.product-price-wrap .product-price-old{
color: #888;
text-decoration: line-through;
padding-left: 5px;
font-size: 12px;
line-height:30px;
font-weight:300;
}
.product-name-wrap{
margin: 0px 10px;
font-size: 14px;
color: #404040;
}
.details{
padding: 0 5px 0 5px;
}
.detail {
display: flex;
flex-direction: column;
margin-top: 15rpx;
margin-bottom: 0rpx;
}
.detail .title {
font-size: 40rpx;
margin: 10rpx;
color: black;
text-align: justify;
height: 100rpx;
}
.detail .price {
color: red;
font-size: 40rpx;
margin: 10rpx;
}
.line_flag {
width: 80rpx;
height: 1rpx;
display: inline-block;
margin: 20rpx auto;
background-color: gainsboro;
text-align: center;
}
.line {
width: 100%;
height: 2rpx;
display: inline-block;
margin: 20rpx 0rpx;
background-color: gainsboro;
text-align: center;
}
.detail-nav {
display: flex;
flex-direction: row;
align-items: center;
float: left;
background-color: #fff;
position: fixed;
bottom: 0;
right: 0;
z-index: 1;
width: 100%;
height: 100rpx;
}
.button-green {
background-color: #4caf50; /* Green */
}
.button-red {
background-color: #f44336; /* 紅色 */
}
.button-addCar {
background-color: #f44336; /* 紅色 */
width: 100%;
}
.image_detail {
width: 100%; /* height: 750rpx; */
}
.detail-nav image {
width: 70rpx;
height: 50rpx;
margin: 20rpx 40rpx;
}
.line_nav {
width: 5rpx;
height: 100%;
background-color: gainsboro;
}
/* 占位 */
.temp {
height: 100rpx;
}const ajax = require('../../utils/ajax.js');
const utils = require('../../utils/util.js');
var imgUrls = []; var detailImg = [];
var goodsId = null;
var goods = null;
Page({ /**
* 頁面的初始數據
*/
data: {
isLike: true,
showDialog: false,
goods:null,
indicatorDots: true, //是否顯示面板指示點
autoplay: true, //是否自動切換
interval: 3000, //自動切換時間間隔,3s
duration: 1000, // 滑動動畫時長1s
}, //預覽圖片
previewImage: function (e) {
var current = e.target.dataset.src;
wx.previewImage({
current: current, // 當前顯示圖片的http鏈接
urls: this.data.imgUrls // 需要預覽的圖片http鏈接列表
})
},
/**
* 生命周期函數--監聽頁面加載
*/
onLoad: function (options) {
var that = this;
goodsId = options.goodsId;
console.log('goodsId:' + goodsId); //加載商品詳情
that.goodsInfoShow();
},
goodsInfoShow: function (success) {
var that = this;
ajax.request({
method: 'GET',
url: 'goods/getGoodsInfo?key=' + utils.key+'&goodsId=' + goodsId,
success: data => {
var goodsItem = data.result;
for (var i = 0; i < goodsItem.shopGoodsImageList.length; i++) {
imgUrls[i] = goodsItem.shopGoodsImageList[i].imgUrl;
}
var details = goodsItem.details.split(";");
for (var j = 0; j < details.length; j++) {
detailImg[j] = details[j];
}
goods = {
imgUrls: imgUrls,
title: goodsItem.name,
price: goodsItem.price,
privilegePrice: goodsItem.privilegePrice,
detailImg: detailImg,
imgUrl: goodsItem.imgUrl,
buyRate: goodsItem.buyRate,
goodsId: goodsId,
count:1,
totalMoney: goodsItem.price,
}
that.setData({
goods : goods
})
console.log(goods.title)
}
})
},
})感謝你能夠認真閱讀完這篇文章,希望小編分享的“微信小程序商城開發之動態API實現商品的詳情頁示例”這篇文章對大家有幫助,同時也希望大家多多支持億速云,關注億速云行業資訊頻道,更多相關知識等著你來學習!
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