ドラッグで移動可能なTreeコンポーネント「sl-vue-tree」

by kabanoki

HTML

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/css/font-awesome.min.css">
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/sl-vue-tree.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/sl-vue-tree-dark.css">
<div id="app">
  <sl-vue-tree v-model="nodes2">
    <template slot="title" slot-scope="{ node }">
      <span class="item-icon">
        <i class="fa fa-file" v-if="node.isLeaf"></i>
        <i class="fa fa-folder" v-if="!node.isLeaf"></i>
      </span>
      {{ node.title }}
    </template>
  </sl-vue-tree>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.10/vue.min.js"></script>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#app {
  border-radius: 4px;
  padding: 20px;
  transition: all 0.2s;
}

li {
  margin: 8px 0;
}

h2 {
  font-weight: bold;
  margin-bottom: 15px;
}

Vue

new Vue({
  el: '#app',
  components: {
    'sl-vue-tree':SlVueTree  
  },
  data: {
    nodes2: [
        {
            "title": "Item1",
            "isLeaf": true,
            "isSelected": true,
            "data": {
                "visible": true
            }
        },
        {
            "title": "Item2",
            "isLeaf": true,
            "data": {
                "visible": false
            }
        },
        {
            "title": "Folder1"
        },
        {
            "title": "Folder2",
            "isExpanded": true,
            "children": [
                {
                    "title": "Item3",
                    "isLeaf": true
                },
                {
                    "title": "Item4",
                    "isLeaf": true
                },
                {
                    "title": "Folder3",
                    "children": [
                        {
                            "title": "Item5",
                            "isLeaf": true
                        }
                    ]
                }
            ]
        },
        {
            "title": "Folder5",
            "isExpanded": false
        },
        {
            "title": "Item6",
            "isLeaf": true
        },
        {
            "title": "Item7",
            "isLeaf": true,
            "data": {
                "visible": false
            }
        },
        {
            "title": "Folder6",
            "children": [
                {
                    "title": "Folder7",
                    "children": [
                        {
                            "title": "Item8",
                            "isLeaf": true
                        },
                        {
                            "title": "Item9",
                            "isLeaf": true
                        }
                    ]
                }
            ]
        }
    ]
  }
});