Detailed explanation of the steps to use vuex and components together

This time I will bring you a detailed explanation of the steps for jointly using vuex and components. What are the precautions for jointly using vuex and components. Here are practical cases, let’s take a look.

Official definition: Vuex is a state management pattern developed specifically for Vue.js applications. My understanding is that vuex is the front-end database.

1. First of all, the core is the store, which is a warehouse and contains state, so the first step is to create a new store.

Display interface:

The state is the warehouse store, where everything is stored.

2. To get data from the state, it is more convenient to use Lodash. The syntax is as follows:

You can also use vuex’s getters, the syntax is;

The official documentation also ends accessing through properties, accessing through methods, etc. https://vuex.vuejs.org/zh-cn/getters.html

3. Store data in vuex. With mutations, the only way to change the state in a Vuex store is to submit a mutation.

Grammar:

Syntax in the component:

It accepts two parameters, one is state and the other is load (that is, you want to pass Any value, in the form of object) such as:

In the above example, 'open_table_layer' is a method, and the parameter accepted by this method is 1: state , 2: Incoming {index:. . . . . } (Picture above)

Method syntax;

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related topics on the PHP Chinese website article!

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