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Detailed introduction to ecma

The JavaScript module specification is common for modularization in any large application. Unlike some more traditional programming languages, JavaScript (ECMA-262 version) does not yet support native modularization. The Javascript community has made a lot of efforts to achieve the effect of "modules" in the existing running environment. There are two main types of popular JavaScript module specifications: CommonJS, AMD, UMD, CMD, etc. CommonJS CommonJS specification is a server-side J...

Jun 10, 2017 pm 04:24 PM

Detailed introduction to WeChat automatic reply

Recently I discovered a particularly interesting Python WeChat library itchat, which can realize various functions such as automatic reply. The following article mainly introduces to you the relevant information on using the python WeChat library itchat to realize the automatic reply function of WeChat. Friends who need it can refer to it. , let’s take a look below. Preface: I saw using Python to log in to WeChat and realize automatic sign-in on the forum, and then I learned about a new Python library: itchat uses the Python WeChat library itchat to realize various functions such as automatic replies, which is so fun...

Jun 10, 2017 pm 02:57 PM

Detailed summary of actual development Zhihu Daily

Preface After reading so many introductions to mini programs, you must have a certain understanding of mini programs. This article will no longer focus on getting started. Now we will practice it through a Zhihu Daily mini program to deepen our understanding of the WeChat mini program API. Okay, let's get started. Let's start with the actual combat. First, let's take a look at the results of the Zhihu Daily we are going to do today. As shown below. However, due to space issues, today we will only talk about the completion of the homepage, which includes interaction with the backend, page layout, data rendering, event response, etc. It basically covers all development on how to make a single page. Zhihu Daily Xiao...

Jun 10, 2017 pm 02:27 PM

Detailed introduction to service accounts in WeChat development

The WeChat interface mainly uses the WeChat authorized login interface, WeChat JSSDK sharing interface, and WeChat payment interface. First, let’s take a look at the legendary WeChat API interface document. The official website says that using the WeChat interface requires a certified service account. If you don’t have one, you can apply for a test account to experience it, but it cannot be promoted. In the instructions about the webpage authorized callback domain name The document is relatively clear. If a third-party platform is not used, you need to configure the path through which the project needs to obtain WeChat user information. Either first- or second-level domain names are acceptable. For more specific interface content, please refer to WeChat official documentation. ...

Jun 10, 2017 pm 02:25 PM

Detailed introduction to editing business cards

There are two paths for editing business cards, which are divided into the process of adding a business card and the process of modifying the business card. The process of adding a new business card filled in by the user is as follows: First, jump to our new business card page. 1 The user's current userId needs to be passed, and wx.navigateTo jumps with a value. Manual is true to set the user to take the new route. Vertical Adding it means sliding vertically, removing it means sliding left and right. The overall structure is as follows: Add business card page 1. The basic layout is as follows: Get the userId. It is also very convenient to use the input component that comes with WeChat...

Jun 10, 2017 pm 02:19 PM

Detailed explanation of business card boxes and business card holders

The user has multiple business cards and needs to switch left and right to view them. Switching down is the menu button. Here we need to slide in two places. We use the sliding component swiper provided by WeChat and use it in a nested manner. The first layer is the up and down sliding of the business card display and the menu button. The second layer is the left and right sliding of the business card display (supports mutual embedding. It can be used as a set, so you can use it with confidence). Vertical Adding it means sliding vertically, removing it means sliding left and right. The overall structure is as follows: The click event is bound to the data switching method because it needs to support multiple click switching. The initialization data is nextSli...

Jun 10, 2017 pm 02:16 PM

Summary of the page routing example tutorial

What is routing? Routing as we usually understand it refers to the network-wide process of determining the end-to-end path when packet data packets travel from source to destination; borrowing the above definition, we can understand mini program page routing, which jumps from a page according to routing rules (path) Go to another page of rules. Through this article, you can learn: What situations will trigger page jumps, how to jump to pages, page parameters, page stack 1. What situations will trigger page jumps? The applet starts, initializes the first page, opens a new page, and calls the API. wx.navigateTo or use <naviga...

Jun 10, 2017 pm 02:07 PM

10 recommended content about the logic layer

This article mainly introduces relevant information about the detailed introduction of the view layer (xx.xml) and logic layer (xx.js) of the WeChat mini program. Friends in need can refer to the concept of WeChat mini program as a cloud OS and the WeChat ecosystem itself. It's just an OS. In addition, the WeChat public platform and the WeChat development platform themselves are already very mature structures, which can perfectly match the functions of Apps. At the same time, they can also achieve the ultimate in interactive experience, and have the potential to replace Apps. The significance of the Apple App Store model is to provide third-party software providers with a convenient and efficient software sales platform...

Jun 10, 2017 pm 01:28 PM

10 recommended articles about payment development

This article introduces the development process of card payment under WeChat Pay. WeChat card payment refers to the payment process in which the user opens the card swiping interface of WeChat wallet, and the merchant scans the QR code and submits the payment to complete the payment. 1. Does the card payment API interface address api.mch.weixin.qq.com/pay/micropay require a certificate? No. Input parameter name Variable name Required Type Example value Description Public account IDappid is String(32)wx8888888888888888 The public account ID assigned by WeChat (enterprise...

Jun 10, 2017 am 11:57 AM

Detailed introduction to mini program development experience

This article mainly introduces relevant information on the summary of problems encountered during the development of WeChat mini programs. Friends in need can refer to the summary of problems encountered during the development of WeChat mini programs. For the first time to formally develop a mini program, start with the following few Let’s talk about the development process and experience of the mini program, mainly the functions used in this project. Data Request This mini program does not have many additional functions, so data and data processing are the main work this time. The mini program provides users with APIs for users to request data from their own servers. It is worth mentioning that , before developing a small program, you need to...

Jun 10, 2017 am 11:36 AM

Detailed introduction to pull-up loading

There are two ways to implement pull-down refresh and pull-up loading of WeChat mini programs. 1. Use the "onPullDownRefresh" and "onReachBottom" methods to implement pull-down refresh and pull-up loading of mini programs. 2. Set bindscrolltoupper and bindscrolltolower in scroll-view to implement WeChat mini program. Pull down to refresh and pull up to load. 1. Use "onPullDownRefresh" and &...

Jun 10, 2017 am 11:35 AM

WeChat Mini Program-Snake Tutorial Example

A long time ago, almost half a year ago, the author published an article about the development of the OC version of Snake. After many months, the WeChat applet came out, so I had nothing to do and wrote another applet. Please be sure to read the following paragraph...

May 31, 2017 pm 04:58 PM

小程序，贪吃蛇

Detailed examples of modularization in WeChat development

JavaScript Module Specification Modularity is common in any large application. Unlike some more traditional programming languages, JavaScript (ECMA-262 version) does not yet support native modularization. The Javascript community has done a lot...

May 31, 2017 pm 04:26 PM

微信开发，模块化

WeChat development list rendering multi-layer nested loop

The introductory tutorial on list rendering with multi-layer nested loops. In the current official documents, it is mainly a case of one-dimensional array list rendering. It is still relatively simple and simple, and it still feels like there is no way to start for children who are just getting started. May 31, 2017 pm 04:16 PM

微信开发，渲染，多层嵌套，循环