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这篇文章将为大家详细讲解有关微信小程序开发中如何实现仿电影影评小程序开发,小编觉得挺实用的,因此分享给大家做个参考,希望大家阅读完这篇文章后可以有所收获。
首先如图建立文件夹和page页面
然后app.json页面更新代码如下:
{
"pages": [
"pages/hotPage/hotPage",
"pages/comingSoon/comingSoon",
"pages/search/search",
"pages/more/more"
],
"window": {
"backgroundTextStyle": "light",
"navigationBarBackgroundColor": "#fff",
"navigationBarTitleText": "WeChat",
"navigationBarTextStyle": "black"
},
"tabBar": {
"list": [{
"pagePath": "pages/hotPage/hotPage",
"text": "本地热映"
},{
"pagePath": "pages/comingSoon/comingSoon",
"text": "即将上映"
},{
"pagePath": "pages/search/search",
"text": "影片搜索"
}]
}
}
然后是app.wxss页面(为后面的页面样式写的):
/**app.wxss**/.container {
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
padding: 200rpx 0;
box-sizing: border-box;
} /* hotPage.wxss */
.movies{
display:flex;
}
.myimage{
flex: 1;
}
.moveInfo{
flex: 2;
}
.yanyuanlist{
display:flex;
}
.left{
flex:1;
}
.right{
flex:2;
}
页面显示如图:
然后是hotPage.wxml页面:
<view class="movies" wx:for="{{movies}}" id="{{item.id}}" bindtap="jumpTomore">
<view class="myimage">
<image src="{{item.images.medium}}"></image>
</view>
<view class="moveInfo">
<view class="title">
名称:{{item.title}}
</view>
<view class="daoyan">
导演:{{item.directors["0"].name}}
</view>
<view class="yanyuanlist">
<view class="left">演员:</view>
<view class="right">
<block wx:for="{{item.casts}}">{{item.name}} </block>
</view>
</view>
<view class="fenlei">
分类:{{item.genres}}
</view>
<view class="year">
上映时间:{{item.year}}
</view>
</view>
</view>
然后是hotPage.js页面:
var that;var page = 0;// more.js
Page({
/**
* 页面的初始数据
*/
data: {
movies: []
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
that = this;
that.linkNet(0);
},
jumpTomore: function (e) {
console.log(e.currentTarget.id);
wx.navigateTo({
url: '/pages/more/more?id=' + e.currentTarget.id,
})
},
linkNet: function (page) {
wx.request({
header: {
"Content-Type": "json"
},
url: 'https://api.douban.com/v2/movie/in_theaters',
data: {
start: 10 * page,
count: 10,
city: '成都'
},
success: function (e) {
console.log(e);
if (e.data.subjects.length == 0) {
wx.showToast({
title: '没有更多数据',
})
} else {
that.setData({
movies: that.data.movies.concat(e.data.subjects)
})
}
}
})
},
onReachBottom: function () {
that.linkNet(++page);
}
})
运行程序结果如图:
然后是hotPage.wxss:
image{
width:350rpx;
height:280rpx;
}
接着是第二个页面的布局和第一个页面一样,所以直接把第一个页面hotPage.wxml代码copy过来就好了;
同样comingSoon.js代码和hotPage.js代码也差不多,唯一需要改动的地方只有一个:
url和data改一下就好了
.wxss代码一致;
运行结果如下:
接着是第三个页面的代码:
search.wxml页面代码:
<input placeholder="输入关键字" bindinput="myInput" /><button bindtap="mySearch">搜索</button>
<view class="movies" wx:for="{{movies}}" id="{{item.id}}" bindtap="jumpTomore">
<view class="myimage">
<image src="{{item.images.medium}}"></image>
</view>
<view class="moveInfo">
<view class="title">
名称:{{item.title}}
</view>
<view class="daoyan">
导演:{{item.directors["0"].name}}
</view>
<view class="yanyuanlist">
<view class="left">演员:</view>
<view class="right">
<block wx:for="{{item.casts}}">{{item.name}} </block>
</view>
</view>
<view class="fenlei">
分类:{{item.genres}}
</view>
<view class="year">
上映时间:{{item.year}}
</view>
</view>
</view>
search.js页面代码:
var input;var that;// search.js
Page({
/**
* 页面的初始数据
*/
data: {
movies: []
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
that = this;
},
myInput: function (e) {
input = e.detail.value;
},
mySearch: function () {
wx.request({
header: {
"Content-Type": "json"
},
url: 'https://api.douban.com/v2/movie/search?q=' + input,
success: function (e) {
that.setData({
movies: e.data.subjects
})
}
})
}
})
search.wxss代码同hotPage.wxss代码一致;
运行代码结果如下:
最后是详情页面,点击影片后会跳转到详情页面获得影片的详细信息:
more.wxml页面代码:
<!--more.wxml--><image src="{{imageUrl}}"></image><view class="moveInfo">
<view class="title">名字:{{title}}</view>
<view class="director">导演:{{director}}</view>
<view class="castleft">主演:</view>
<view class="casts" wx:for="{{casts}}">
<block class="castright">{{item.name}}</block>
</view>
<view class="year">年份:{{year}}</view>
<view class="rate">评分:{{rate}}</view>
<view class="summary">介绍:{{summary}}</view></view>
more.js代码:
var that;
// more.jsPage({
/**
* 页面的初始数据
*/
data: {
title: 0,
imageUrl: 0,
director: 0,
casts: [],
year: 0,
rate: 0,
summary: 0
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
that = this;
wx.request({
header: {
"Content-Type": "json"
},
url: 'https://api.douban.com/v2/movie/subject/' + options.id,
success: function (e) {
console.log(e)
that.setData({
title: e.data.original_title,
imageUrl: e.data.images.large,
director: e.data.directors["0"].name,
casts: e.data.casts,
year: e.data.year,
rate: e.data.rating.average,
summary: e.data.summary
})
}
})
}
})
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