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Mini Program Development

First experience in WeChat mini program development

The component instance this.selectComponent('.classSelector') is introduced into TaroTaro and Vant Weapp is introduced. It cannot be called directly through a third-party NPM package. You need to perform the following steps: Find the Vant-weapp download file package on github.

Jun 20, 2020 am 10:18 AM

微信小程序 taro

How to log out of the mini program?

Logout steps: 1. Enter the official website of WeChat public platform and log in to the mini program, click "Settings" on the homepage; 2. In the pop-up window, click "Basic Settings"; 3. Click "Account Logout" after the original ID of the account information. Click "Agree and Next"; 4. Scan the QR code to verify and wait for the self-service logout process to be completed.

Jun 19, 2020 pm 04:30 PM

小程序注销

Why does WeChat applet fail to load?

The reasons for the failure to load the WeChat applet are: 1. Internet speed problem; 2. Problems with the applet itself; 3. Access failure of the applet. WeChat mini program is an application that can be used without downloading. It is also an innovation. It realizes the dream of having applications "at your fingertips". Users can open the application by scanning or searching.

Jun 19, 2020 pm 04:15 PM

微信小程序加载失败

Waterfall flow in mini program

Waterfall flow is a very common web page layout. The visual representation is an uneven multi-column layout. It is a very popular layout form nowadays. I happened to come across it recently when I was writing a small program, and I thought of several different implementation methods. , let’s take a look at the specific implementation methods.

Jun 19, 2020 am 10:59 AM

前端小程序

WeChat applet wx.request request data error

WeChat applet wx.request request data error: It is not in the following request legal domain name list. The solution points out in the development documentation that domain name verification can be skipped.

Jun 19, 2020 am 10:55 AM

微信小程序 wx.request

Basic usage of var that =this in WeChat applet development

In the development of WeChat mini programs, the statement var that=this is very common. The following describes the use of this in WeChat mini programs and the details of closing the trap.

Jun 19, 2020 am 10:39 AM

前端小程序 javascript css3 html5

What is Skeleton Screen?

The skeleton screen, also known as the loading placeholder image, shows the user the general structure of the page before the page data is loaded. After the data request returns, the data content of the page is displayed and the skeleton screen is replaced, thereby improving the performance of the page. User experience.

Jun 18, 2020 am 11:45 AM

javascript css html js

How to extract the link of the mini program?

Steps: 1. Log in to the WeChat public platform and associate the mini program; 2. Click "New Group" in the WeChat public platform; 3. Click to add the mini program and click "Get more page paths" in the pop-up window; 4. Add the mini program Put the WeChat ID of the path in the small pop-up window and click to open it; 5. Enter the mini program, click "...", and then click "Copy the path of this page".

Jun 18, 2020 am 10:20 AM

小程序链接提取

WeChat applet calls WeChat authorization window

In order to optimize the user experience, the WeChat mini program has canceled the authorization window that appears immediately when entering the mini program. Users are required to actively click the button to trigger the authorization window. Then, in practice, the following problems arise. The authorization window cannot pop up, and I hope that the button will not be displayed when the user has authorized it.

Jun 18, 2020 am 10:11 AM

微信小程序

Problems and solutions to the loading speed of mini programs

Regarding the loading speed of small programs, this is a big question. Performance has been the focus since ancient times, so let me briefly talk about the problems I encountered and the solutions.

Jun 18, 2020 am 09:59 AM

小程序

The use of strings in small programs

A string or string [string] is a string of characters composed of numbers, letters, and underscores. It is a data type that represents text in programming languages. In programming, a string [string] is a continuous sequence of symbols or values.

Jun 18, 2020 am 09:50 AM

小程序

How to obtain the jump path of the mini program page?

How to obtain the mini program page jump path: first log in to the WeChat public platform account; then enter the article editing page, click on the mini program and select the mini program that needs to be jumped; then click [Next] and then click [Get More Page Path], and enter the WeChat ID and click to open; finally enter the mini program to copy the path address of any page of the mini program.

Jun 18, 2020 am 09:28 AM

小程序跳转路径

How to find the id of the mini program?

Method steps: 1. Find the official website of the WeChat official account on Du Niang and click on the official website; 2. Scan the QR code to log in to the official account that requires an ID; 3. Click "Basic Configuration" in the "Development" directory on the menu bar, and then you can see The developer ID of the mini program is reached.

Jun 17, 2020 pm 04:17 PM

小程序 id

Can the mini program import videos?

The mini program can import videos. Steps: 1. Open the mini program and click "Start adding videos"; 2. Click the video icon in the "Graphic Introduction"; 3. Add the video source link and click "Save".

Jun 17, 2020 pm 04:00 PM

小程序