vue-tree-shi

基于vue-tree-list更改的vue树形组件.

Live Demo

use

npm install vue-tree-shi

<button @click="addNode">Add Node</button>
<vue-tree-list @click="onClick" :model="data" 
default-tree-node-name="new node" 
default-leaf-node-name="new leaf"
:shiTextColor="shiTextColor"
:shiIconColor="shiIconColor" 
@mouseOver='mouseOver1'
@shiFuc="newFunc"
></vue-tree-list>
<button @click="getNewTree">Get new tree</button>
<pre>
  {{newTree}}
</pre>
...
import { VueTreeList, Tree, TreeNode } from '../src'
export default {
  components: {
    VueTreeList
  },
  data () {
    return {
      shiIconColor: [
        'inline',
        'inline',
        'inline',
        'inline',
        'inline'],
      shiTextColor:'#454D58',
      newTree: {},
      data: new Tree([
        {
          name: 'Node 1',
          id: 1,
          pid: 0,
          dragDisabled: true,
          children: [
            {
              name: 'Node 1-2',
              id: 2,
              isLeaf: true,
              pid: 1
            }
          ]
        },
        {
          name: 'Node 2',
          id: 3,
          pid: 0,
          dragDisabled: true
        },
        {
          name: 'Node 3',
          id: 4,
          pid: 0
        }
      ])
    }
  },
  methods: {
    addNode: function () {
      var node = new TreeNode({ name: 'new node', isLeaf: false })
      if (!this.data.children) this.data.children = []
      this.data.addChildren(node)
    },

    getNewTree: function () {
      var vm = this
      function _dfs (oldNode) {
        var newNode = {}

        for (var k in oldNode) {
          if (k !== 'children' && k !== 'parent') {
            newNode[k] = oldNode[k]
          }
        }

        if (oldNode.children && oldNode.children.length > 0) {
          newNode.children = []
          for (var i = 0, len = oldNode.children.length; i < len; i++) {
            newNode.children.push(_dfs(oldNode.children[i]))
          }
        }
        return newNode
      }

      vm.newTree = _dfs(vm.data)
    },
    // 可调用参数为当前节点Model值,节点数据
    newFunc: function (modal) {
      console.log(modal)
      alert("自定义事件1")
    },
    mouseOver1 (model) {
        // console.log(model)
    },
    onClick(model) {
      console.log(model)
    }
  }
}

props

default-tree-node-name

Default name for new treenode.

default-leaf-node-name

Default name for new leafnode.

events

click

<vue-tree-list @click="onClick" ...
...
onClick(model) {
  console.log(model)
}
...

Forbid dragging

Use dragDisabled to forbid dragging:

data: new Tree([
  {
    name: 'Node 1',
    id: 1,
    pid: 0,
    dragDisabled: true,
  ...