Wechat Programming from Entry to Practice

Refer to the following webpages for the effect and question bank of the C language test:

C language test

https://cprogramplatform.sinaapp.com/test/class_tests.php?id=

Note: the above link is https://

Students can directly add the question bank to their own code directly through the above web page, and learn how to quickly perform text operations.

Discussion 1: Discuss how the sort function realizes random questions

Discussion 2: The question bank code in the question array is not standardized, how to make it standardized quickly

Discussion 3: The difference between using This.data. variable assignment and this.setData variable assignment?

Discussion 4: Talk about the difference between adding formal parameters in onReady: function () and onLoad

Discussion 5: What fun content can be modified for the test content of this experiment, let us think about it.

Let's discuss together, based on the framework of this experiment, what content you are interested in can also be integrated into this small program.

such as:

1. Questionnaire survey of your friends' evaluations.

2. The choice of the May Day trip plan.

. . . . . .

Finally, post the mini program to Moments for friends to experience.

Discussion 1: Discuss everyone's understanding of the login process of the Mini Program

Discussion 2: How do you understand the difference between synchronous and asynchronous caching in data caching?

Discussion 3: How to quickly find and use the styles you need in the WeUI basic style library

Discussion 4: What does the margin attribute value 0 auto mean in the style?

Discussion 5: The difference between bindchange and bindtap

Discussion 6: After the tabBar is created, does the logic of the page jump in the register page need to be modified?

Discussion 7: How to modify the size and shape of the picture?

Discussion 1: How to call one method in another method in js file

Discussion 2: What to use in the js file to modify the title of the navigation bar

Discussion 3: Discuss the role of the variable tmp in the data array

Discussion 4: Why can I use wx.navigateBack() from the change page to go back to the myinfo page

Discussion 5: Why does gender modification require a separate judgment?

Discussion 6: What are the ways to refer to variables in the configuration file other than using const

Pay attention to changing the appid and courseId to your own appid and the course you applied for

Discussion 1: How to macro define course numbers in code

Discussion 2: How to implement the style style in the image component if the wxss file is used?

Discussion 1: Discuss everyone's understanding of several pages of driving school test questions

Discussion 2: How the data attribute in the view component implements passing values to JS

Discussion 3: Why can't use this.setData when assigning, use that.setData

Discussion 4: The difference between if(collection)if(collection == true)if(!!collection)

Discussion 5: Why the urlParam defined in the data attribute cannot get the value using urlParam in js

Discussion 2: When do you need to use let that = this?

Discussion 3: When the gcj02 coordinate system comes out, what other coordinate systems are there?

Discussion 4: The margin attribute can have 1 to 4 values. What does the corresponding value refer to?

Discussion 5: How to round a Number to a number with a specified number of decimal places

Discussion 1: Where should the background code be placed so that the code can run locally?

Discussion 2: What does ThinkPHP use to return an array to the front end?

Discussion 3: The difference between find and select

Discussion 4: The role of the M() method

When using the provided code, change the appid and courseId to your own appid and the course number you applied for

Discussion 1: The button for checking the status of the question is placed on the index page and the myinfo page. What is the difference between the js code

Discussion 2: How to instantiate the pingshifen_homework_statistic data table

Discussion 3: The difference between left join and right join

Discussion 4: Imitate the search for the correct number of questions, and think about how the background code finds the total number of questions

Discussion 5: Why do you need to send backend code to the cloud

Discussion 6: Pros and cons of svn-managed code vs. git-managed code

Discussion 1: What are the capabilities provided by cloud development?

Discussion 2: What types of databases are provided in cloud development

Discussion 3: How to call the written cloud function in the front-end code?

讨论4：如何在代码中使用插件？