forked from opentiny/tiny-vue
95 lines
2.5 KiB
Vue
95 lines
2.5 KiB
Vue
<template>
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<div>
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<div class="node-tip">在开发者控制台中查看它的打印信息：</div>
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<div>
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<tiny-button @click="getChecks">查询勾选状态</tiny-button>
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<tiny-button @click="setCurrentRadio">勾选指定节点</tiny-button><br /><br />
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</div>
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<tiny-tree
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ref="treeRef"
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show-radio
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:data="data"
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node-key="id"
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:default-checked-keys="defaultRadioKey"
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@check-change="checkChange"
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default-expand-all
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></tiny-tree>
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</div>
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</template>
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<script lang="jsx">
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import { Tree, Button } from '@opentiny/vue'
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export default {
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components: {
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TinyTree: Tree,
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TinyButton: Button
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},
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data() {
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return {
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defaultRadioKey: ['1-1'],
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data: [
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{
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id: '1',
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label: '数据 1',
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children: [{ id: '1-1', label: '数据 1-1', children: [{ id: '1-1-1', label: '数据 1-1-1' }] }]
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},
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{
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id: '2',
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label: '数据 2',
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children: [
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{ id: '2-1', label: '数据 2-1' },
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{ id: '2-2', label: '数据 2-2' }
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]
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},
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{
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id: '3',
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label: '数据 3',
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children: [{ id: '3-1', label: '数据 3-1' }]
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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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getChecks() {
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// 查询勾选的值
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const checkedKeys = this.$refs.treeRef.getCheckedKeys()
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// 查询勾选叶子的值
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const checkedKeysOnlyLeaf = this.$refs.treeRef.getCheckedKeys(true)
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// 查询勾选的节点数据
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const checkedNodes = this.$refs.treeRef.getCheckedNodes()
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// 查询勾选的叶子节点数据，且包含半选状态的节点
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const checkedNodesOnlyLeafAndHalf = this.$refs.treeRef.getCheckedNodes(true, true)
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// 查询半选的值
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const checkedHalfKeys = this.$refs.treeRef.getHalfCheckedKeys()
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// 查询半选的节点数据
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const checkedHalfNodes = this.$refs.treeRef.getHalfCheckedNodes()
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console.log('当前组件的勾选状态为： ', this.$refs.treeRef, {
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checkedKeys,
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checkedKeysOnlyLeaf,
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checkedNodes,
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checkedNodesOnlyLeafAndHalf,
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checkedHalfKeys,
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checkedHalfNodes
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})
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},
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setCurrentRadio() {
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this.defaultRadioKey = ['3-1']
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this.$refs.treeRef.setCurrentRadio()
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},
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checkChange(data, checked, indeterminate) {
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console.log('checkChange事件：', { data, checked, indeterminate })
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}
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}
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}
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</script>
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<style scoped>
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.node-tip {
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margin: 16px;
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font-size: 15px;
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font-weight: bold;
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}
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</style>
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