This article mainly introduces you to the relevant information about using Vue2.
#PrefaceI recently encountered a requirement at work. Since the project needs a function to parse JSON strings and generate JSON trees, I have not found a suitable one on GitHub. component, so I wrote a JSON tree component based on Vue2.X. The main principle is to use Vue's recursive component to perform depth-first pre-order traversal. This component can not only convert an unreadable JSON string into a readable tree structure, but can also be used to capture data from a certain subtree.
Specific Hierarchical data capture function:
The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.
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