forked from opentiny/tiny-vue
149 lines
3.2 KiB
Vue
149 lines
3.2 KiB
Vue
<template>
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<p>场景1：下拉树单选</p>
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<tiny-base-select v-model="value">
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<template #panel="{ methods: { updateSelectedData, hidePanel } }">
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<tiny-tree
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:data="treeData"
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:expand-on-click-node="false"
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:icon-trigger-click-node="false"
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:default-expand-all="true"
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@node-click="
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(data) => {
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updateSelectedData({
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...data,
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currentLabel: data.label,
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value: data.id,
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state: {
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currentLabel: data.label
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}
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})
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hidePanel()
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}
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"
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></tiny-tree>
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</template>
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</tiny-base-select>
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<p>场景2：下拉树多选</p>
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<tiny-base-select v-model="value2" multiple>
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<template #panel="{ methods: { updateSelectedData } }">
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<tiny-tree
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:data="treeData"
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:expand-on-click-node="false"
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:icon-trigger-click-node="false"
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:default-expand-all="true"
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:show-checkbox="true"
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@check="
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(data, { checkedNodes }) => {
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updateSelectedData(
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checkedNodes.map((node) => {
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return {
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...node,
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currentLabel: node.label,
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value: node.id
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}
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})
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)
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}
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"
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></tiny-tree>
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</template>
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</tiny-base-select>
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<p>场景3：下拉树可搜索</p>
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<tiny-base-select v-model="value3" filterable clearable :filter-method="filterMethod">
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<template #panel="{ methods: { updateSelectedData, hidePanel } }">
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<tiny-tree
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ref="treeRef"
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:data="treeData"
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:expand-on-click-node="false"
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:icon-trigger-click-node="false"
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:default-expand-all="true"
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:filter-node-method="filter"
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@node-click="
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(data) => {
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updateSelectedData({
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...data,
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currentLabel: data.label,
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value: data.id,
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state: {
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currentLabel: data.label
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}
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})
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hidePanel()
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}
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"
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></tiny-tree>
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</template>
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</tiny-base-select>
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</template>
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<script setup>
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import { ref } from 'vue'
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import { BaseSelect as TinyBaseSelect, Tree as TinyTree } from '@opentiny/vue'
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const treeRef = ref()
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const value = ref('')
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const value2 = ref([])
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const value3 = ref('')
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const treeData = ref([
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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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const filterMethod = (value) => {
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treeRef.value.filter(value)
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}
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const filter = (value, data) => {
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if (!value) return true
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return data.label.includes(value)
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}
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</script>
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<style scoped>
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.tiny-base-select {
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width: 280px;
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}
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p {
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font-size: 14px;
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line-height: 1.5;
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padding: 16px 0;
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}
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</style>
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