83 lines
1.5 KiB
Vue
83 lines
1.5 KiB
Vue
<template>
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<tiny-tree
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:data="data"
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node-key="id"
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:default-expanded-keys="defaultexpandedkeys"
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@node-expand="nodeExpand"
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@node-collapse="nodeCollapse"
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></tiny-tree>
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</template>
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<script lang="jsx">
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import { Tree, Modal } from '@opentiny/vue'
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export default {
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components: {
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TinyTree: Tree
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},
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data() {
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return {
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defaultexpandedkeys: [1, 4],
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data: [
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{
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id: 1,
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label: '一级 1',
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children: [
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{
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id: 4,
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label: '二级 1-1',
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children: [
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{
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id: 9,
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label: '三级 1-1-1'
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},
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{
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id: 10,
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label: '三级 1-1-2'
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}
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]
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}
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]
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},
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{
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id: 2,
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label: '一级 2',
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children: [
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{
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id: 5,
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label: '二级 2-1'
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},
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{
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id: 6,
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label: '二级 2-2'
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}
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]
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},
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{
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id: 3,
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label: '一级 3',
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children: [
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{
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id: 7,
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label: '二级 3-1'
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},
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{
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id: 8,
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label: '二级 3-2'
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}
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]
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}
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]
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}
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},
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methods: {
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nodeExpand(data) {
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if (data.label === '一级 2') return false
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},
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nodeCollapse() {
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Modal.message('收缩节点后的事件')
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}
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}
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}
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</script>
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