In this WeChat mini program development tutorial, we will introduce how to use WeChat mini programs to develop functions such as internal corporate promotion and display.
1. The main part of the mini program
The main part of a mini program consists of three files, which must be placed in the root directory of the project, as follows:
1. Mini program logic
App({
onLaunch: function() {
// Do something initial when launch. },
onShow: function() { // Do something when show. },
onHide: function() { // Do something when hide. },
globalData: 'fangbei'})
2. Mini program public settings
Mainly register five pages, set up windows, and display three pages in the tabbar
{ "pages": [ "pages/index/index", "pages/news/news", "pages/news/news-details", "pages/product/product", "pages/contact/contact"
], "window": { "navigationBarTextStyle": "black", "navigationBarTitleText": "盛世华安", "navigationBarBackgroundColor": "#fbf9fe", "backgroundColor": "#fbf9fe"
}, "tabBar": { "color": "#dddddd", "selectedColor": "#459ae9", "borderStyle": "black", "backgroundColor": "#ffffff", "list": [{ "pagePath": "pages/index/index", "iconPath": "images/index.png", "selectedIconPath": "images/index_selected.png", "text": "公司盛况"
}, { "pagePath": "pages/product/product", "iconPath": "images/product.png", "selectedIconPath": "images/product_selected.png", "text": "产品服务"
}, { "pagePath": "pages/contact/contact", "iconPath": "images/contact.png", "selectedIconPath": "images/contact_selected.png", "text": "联系我们"
}]
}, "networkTimeout": { "request": 10000, "connectSocket": 10000, "uploadFile": 10000, "downloadFile": 10000
}, "debug": true} 3. Public style sheet
@import 'style/weui.wxss';
@import "/utils/wxParse/wxParse.wxss";
page {
background-color: #fbf9fe;
height: 100%;
}.container {
display: flex;
flex-direction: column;
min-height: 100%;
justify-content: space-between;
}.page-header {
display: flex;
font-size: 32rpx;
color: #aaa;
margin-top: 50rpx;
flex-direction: column;
align-items: center;
}.page-header-text {
padding: 20rpx 40rpx;
}.page-header-line {
width: 150rpx;
height: 1px;
border-bottom: 1px solid #ccc;
}.page-body {
width: 100%;
display: flex;
flex-direction: column;
align-items: center;
flex-grow: 1;
overflow-x: hidden;
}.page-body-wrapper {
margin-top: 100rpx;
display: flex;
flex-direction: column;
align-items: center;
width: 100%;
}.page-body-wrapper form {
width: 100%;
}.page-body-wording {
text-align: center;
padding: 200rpx 100rpx;
}.page-body-info {
display: flex;
flex-direction: column;
align-items: center;
background-color: #fff;
margin-bottom: 50rpx;
width: 100%;
padding: 50rpx 0 150rpx 0;
}.page-body-title {
margin-bottom: 100rpx;
font-size: 32rpx;
}.page-body-text {
font-size: 30rpx;
line-height: 26px;
color: #ccc;
}.page-body-text-small {
font-size: 24rpx;
color: #000;
margin-bottom: 100rpx;
}.page-body-form {
width: 100%;
background-color: #fff;
display: flex;
flex-direction: column;
width: 100%;
border: 1px solid #eee;
}.page-body-form-item {
display: flex;
align-items: center;
margin-left: 30rpx;
border-bottom: 1px solid #eee;
height: 88rpx;
font-size: 34rpx;
}.page-body-form-key {
width: 180rpx;
color: #000;
}.page-body-form-value {
flex-grow: 1;
}.page-body-form-value .input-placeholder {
color: #b2b2b2;
}.page-body-form-picker {
display: flex;
justify-content: space-between;
height: 100rpx;
align-items: center;
font-size: 36rpx;
margin-left: 20rpx;
padding-right: 20rpx;
border-bottom: 1px solid #eee;
}.page-body-form-picker-value {
color: #ccc;
}.page-body-buttons {
width: 100%;
}.page-body-button {
margin: 25rpx;
}.page-body-button image {
width: 150rpx;
height: 150rpx;
}.page-footer {
text-align: center;
color: #1aad19;
font-size: 24rpx;
margin: 20rpx 0;
}.green{
color: #09BB07;
}.red{
color: #F76260;
}.blue{
color: #10AEFF;
}.yellow{
color: #FFBE00;
}.gray{
color: #C9C9C9;
}.strong{
font-weight: bold;
}.bc_green{
background-color: #09BB07;
}.bc_red{
background-color: #F76260;
}.bc_blue{
background-color: #10AEFF;
}.bc_yellow{
background-color: #FFBE00;
}.bc_gray{
background-color: #C9C9C9;
}.tc{
text-align: center;
}.page input{
padding: 20rpx 30rpx;
background-color: #fff;
}checkbox, radio{
margin-right: 10rpx;
}.btn-area{
padding: 10px 30px;
}.btn-area button{
margin-top: 20rpx;
margin-bottom: 20rpx;
}.page {
min-height: 100%;
flex: 1;
background-color: #FBF9FE;
font-size: 32rpx;
font-family: -apple-system-font,Helvetica Neue,Helvetica,sans-serif;
overflow: hidden;
}.pagehd{
padding: 50rpx 50rpx 100rpx 50rpx;
text-align: center;
}.pagetitle{
display: inline-block;
padding: 20rpx 40rpx;
font-size: 32rpx;
color: #AAAAAA;
border-bottom: 1px solid #CCCCCC;
}.pagedesc{
display: none;
margin-top: 20rpx;
font-size: 26rpx;
color: #BBBBBB;
}page{
background-color: #F8F8F8;
font-size: 16px;
font-family: -apple-system-font,Helvetica Neue,Helvetica,sans-serif;
}.pagehd {
padding: 40px;
}.pagebd {
padding-bottom: 40px;
}.pagebd_spacing {
padding-left: 15px;
padding-right: 15px;
}.pageft{
padding-bottom: 10px;
text-align: center;
}.pagetitle {
text-align: left;
font-size: 20px;
font-weight: 400;
}.pagedesc {
margin-top: 5px;
color: #888888;
text-align: left;
font-size: 14px;
}.swiper {
width: 100%;
height: 400rpx;
}.slide-image {
width: 100%;
}.news {
padding: 26rpx 40rpx 26rpx 40rpx;
}.news-title {
color: #AAAAAA;
}.news-item {
margin: 10rpx 0 10rpx 0;
background-color: #fff;
}.news-item-pic {
padding: 20rpx 0 10rpx 20rpx;
width: 160rpx;
float: left;
}.news-item-image {
width: 100%;
}.news-item-words {
width: 450rpx;
height: 65px;
float: right;
overflow-y: hidden;
padding: 20rpx 10rpx;
}.news-item-title {
font-size: 11pt;
word-break: keep-all;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}.news-item-content {
font-size: 8pt;
line-height: 13pt;
text-overflow:ellipsis;
color: #a9a9a9;
}.news-more {
color: #AAAAAA;
font-size: 14px;
}.news-more-line {
padding-left: -26rpx important;
}.news-details-content {
padding: 0 40rpx 100rpx 40rpx;
}.video {
}.video-input {
border: 1px solid #CCCCCC;
}.contact {
padding: 40rpx 40rpx 40rpx 40rpx;
}image {
height: auto;
}
2. Business page part
The applet page is mainly composed of the following files.
This project program is divided into 4 pages: home page, news details page, product service page, and contact us page.
Homepage part
The rendering of the homepage is as follows
1. Page structure
There is a picture above Carousel chart, in the middle is the news list, there is a view below Navigation
The page structure code is as follows
<!--index.wxml--><view>
<view>
<swiper>
<block>
<swiper-item>
<navigator>
<image></image>
</navigator>
</swiper-item>
</block>
</swiper>
</view>
<view>
<text>新闻动态</text>
<block>
<navigator>
<view>
<view>
<image></image>
</view>
<view>
<view><text>{{item.title_plain}}</text></view>
<view><text>{{item.excerpt_plain}}</text></view>
</view>
</view>
</navigator>
</block>
<view>
<navigator>
<text>查看更多</text>
<image></image>
<view></view>
</navigator>
</view>
</view></view>
2. Style sheet
The style code is as follows
.index{
background-color: #FBF9FE;
font-family: -apple-system-font,Helvetica Neue,Helvetica,sans-serif;
flex: 1;
min-height: 100%;
font-size: 32rpx;
}.head{
padding: 80rpx;
line-height: 1;
}.body{
padding-left: 30rpx;
padding-right: 30rpx;
overflow: hidden;
}.title{
font-size: 52rpx;
}.desc{
margin-top: 10rpx;
color: #888888;
font-size: 28rpx;
}.widgetsitem{
margin-top: 20rpx;
margin-bottom: 20rpx;
background-color: #FFFFFF;
overflow: hidden;
border-radius: 4rpx;
cursor: pointer;
}.widgetsinfo{
display: flex;
padding: 40rpx;
align-items: center;
flex-direction: row;
}.widgetsinfo_show{
}.widgetsinfo_show .widgetsinfo-img{
transform: rotate(-90deg);
}.widgetsinfo-name{
flex: 1;
}.widgetsinfo-img{
width: 32rpx;
height: 32rpx;
transition: transform .4s;
transform: rotate(90deg);
}.widgetslist{
display: none;
}.widgetslist_show{
display: block;
}.widget{
position: relative;
padding-top: 26rpx;
padding-bottom: 26rpx;
padding-left: 40rpx;
padding-right: 40rpx;
}.widget_more{
position: relative;
padding-top: 26rpx;
padding-bottom: 26rpx;
padding-left: 0rpx;
padding-right: 40rpx;
}.widgetarrow{
position: absolute;
top: 28rpx;
right: 44rpx;
width: 32rpx;
height: 32rpx;
}.widgetline{
content: " ";
position: absolute;
left: 40rpx;
top: 0;
right: 0;
height: 2rpx;
background-color: #F0F0F0;
}.widgetline_first{
left: 0;
right: 0;
background-color: #D8D8D8;
}
3. Page logic processing
The page logic is also obtained through the interface The data of the website is stored in swipet, news and other data for front-end display
var CONFIG = require('../../utils/config.js')
Page({
data: {
indicatorDots: true,
autoplay: true,
interval: 5000,
duration: 1000,
swipers: [],
news: [],
cat: '17',
},
onLoad: function () { var that = this;
wx.request({
url: CONFIG.API_URL.GET_INDEX,
method: 'GET',
data: {},
header: { 'Accept': 'application/json'
},
success: function(res) {
console.log(res); if (res.statusCode == 200 && res.data.status == 'ok') { var data = res.data; var swipers = []; var news = [];
console.log(data); for (var i = 0; i ].*?>/g, "");
data.posts[i].excerpt_plain = excerpt_plain.replace(/\[[^\]].*?\]/g, "");
news.push(data.posts[i]);
}
}
that.setData({swipers: swipers});
that.setData({news: news});
} else {
}
}
})
},
onShareAppMessage: function () { // return custom share data when user share.
console.log('onShareAppMessage') return {
title: '盛世华安',
desc: '小程序',
path: '/pages/index/index'
}
},
});
Product service page part
The product service page is similar to the news list page on the homepage
1. Page structure
The page structure code is as follows
<view>
<text>产品服务</text>
<block>
<navigator>
<view>
<view>
<image></image>
</view>
<view>
<view><text>{{item.title_plain}}</text></view>
<view><text>{{item.excerpt_plain}}</text></view>
</view>
</view>
</navigator>
</block>
</view>
2. Style sheet
Use the public style sheet.
3. Page logic processing
Request official website interface data and display
var CONFIG = require('../../utils/config.js')
Page({
data: {
},
onLoad: function () { var that = this;
wx.request({
url: CONFIG.API_URL.GET_CATEGORY + '14',
method: 'GET',
data: {},
header: { 'Accept': 'application/json'
},
success: function(res) {
console.log(res); if (res.statusCode == 200 && res.data.status == 'ok') { var data = res.data; var news = [];
console.log(data); for (var i = 0; i ].*?>/g, "");
data.posts[i].excerpt_plain = excerpt_plain.replace(/\[[^\]].*?\]/g, "");
news.push(data.posts[i]);
}
that.setData({news: news});
} else {
}
}
})
},
onReady:function(){ // 页面渲染完成 },
onShow:function(){ // 页面显示 },
onHide:function(){ // 页面隐藏 },
onUnload:function(){ // 页面关闭 },
go: function(event) {
wx.navigateTo({
url: '/pages/news/news-details?id=' + event.currentTarget.dataset.type
})
}
})
Contact us page part
1. Page structure
The page structure code is as follows.
<import></import> <view> <view> <text></text> <text></text> </view> <view> <template></template> </view></view>
2. Style sheet
Use the public style sheet.
3. Page logic processing
Request official website interface data and display
var CONFIG = require('../../utils/config.js')var WxParse = require('../../utils/wxParse/wxParse.js');
Page({
data: {
},
onLoad: function () { var that = this;
wx.request({
url: CONFIG.API_URL.GET_PAGE + '36',
method: 'GET',
data: {},
header: { 'Accept': 'application/json'
},
success: function(res) {
console.log(res); if (res.statusCode == 200 && res.data.status == 'ok') { var data = res.data;
that.setData({page: data.page});
WxParse.wxParse('content', 'html', data.page.content, that, 25)
} else {
}
}
})
},
onReady:function(){ // 页面渲染完成 },
onShow:function(){ // 页面显示 },
onHide:function(){ // 页面隐藏 },
onUnload:function(){ // 页面关闭 },
go: function(event) {
wx.navigateTo({
url: '/pages/news/news-details?id=' + event.currentTarget.dataset.type
})
}
})
3. Program rendering
【Related Recommendations】
1.Full source code download of WeChat Mini Program
2.WeChat Mini Program demo: Yang Tao
The above is the detailed content of Enterprise display of small program development. For more information, please follow other related articles on the PHP Chinese website!
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