A plug-in that implements tree structure vue-tree-color

vue-tree-color

vue-tree-color is a tree component based on Vue.js, which supports functions such as expanding/collapsing, selecting, dragging, etc. of the tree structure, and can customize node icons and colors. Here are the basic steps for using vue-tree-color:

1. Install vue-tree-color
through npm:

npm install vue-tree-color

2. Introduce vue-tree-color
into the Vue component that needs to use vue-tree-color:

import TreeView from 'vue-tree-color'

export default {
    
    
  components: {
    
    
    TreeView
  },
  // ...
}

3. Use vue-tree-color
to use tags in the template of the Vue component, and pass in the tree data as the items attribute:

<template>
  <div>
    <tree-view :items="treeData"></tree-view>
  </div>
</template>

Among them, treeData is tree data and needs to be modified according to the actual situation.

4. Custom node icons and colors
vue-tree-color supports custom node icons and colors. This can be achieved by setting the icon and color properties:

{
    
    
  text: '节点文本',
  icon: '图标路径',
  color: '颜色值',
  children: [
    // ...
  ]
}

Among them, icon is the icon path, which can be a local path or a network path; color is the color value, which can be a color name, RGB value or hexadecimal color code. For example, #FF0000 means red.

Through the above steps, we can use the vue-tree-color component in Vue to display and interact with the tree structure, and can customize node icons and colors. It should be noted that vue-tree-color also supports more configuration options and event callback functions, which can be used and modified according to actual conditions.