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Editor to share with you what the slot slot in Vue is useful, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

1. Function: to enable the parent component to insert the html structure into the specified location of the child component, which is also a way of communication between components, which is suitable for the parent component = = > child component (HTML format is transmitted).

Parent component App:

Subcomponent Category:

The content in the slot can be styled in either the parent component or the child component, and the effect is the same

Scope slot:

1. Understanding: the data is in the Category of the component itself, but it is up to the APP of the component to decide according to the structure of the data generation. (games data is in the Category component, but the structure traversed with the data is determined by the App component.)

The child component is passing data to the parent component

Son:

Father:

An object like atguigu is used to receive because multiple values may have been passed

Scope slots can also have the name name

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