54 lines
985 B
Vue
54 lines
985 B
Vue
<template lang="html">
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<draggable
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:list="children"
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class="drag-area layout column"
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:group="group"
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:animation="200"
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ghost-class="ghost"
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draggable=".item"
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>
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<tree-node
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v-for="child in children"
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v-bind="child"
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:group="group"
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:key="child.name"
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:showEmpty="showEmpty"
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class="item"
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@dragstart.native="e => e.dataTransfer.setData('cow', child.name)"
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/>
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</draggable>
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</template>
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<script>
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import draggable from 'vuedraggable';
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import TreeNode from '/imports/ui/components/tree/TreeNode.vue';
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export default {
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components: {
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draggable,
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TreeNode,
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},
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data(){ return {
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expanded: false,
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}},
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props: {
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group: String,
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showEmpty: Boolean,
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children: {
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type: Array,
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required: true,
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},
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},
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computed: {
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hasChildren(){
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return this.children && this.children.length;
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},
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showExpanded(){
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return this.expanded && (this.showEmpty || this.hasChildren)
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},
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},
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};
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</script>
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<style lang="css" scoped>
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</style>
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