ant-design-vue/components/tree/demo/search.vue
tangjinzhou 3aeeeb2aed
3.0 ready (#4523)
* refactor: transfer、tooltip (#4306)

* refactor(transfer): use composition api (#4135)

* refactor(transfer): use composition api

* fix: remove console

* refactor(tooltip): use composition api (#4059)

* refactor(tooltip): use composition api

* chore: useConfigInject

* fix: remove useless

* style: format code

* refactor: transfer

* refactor: tooltip

Co-authored-by: ajuner <106791576@qq.com>

* Refactor mentions (#4341)

* refactor(mentions): use compositionAPI (#4313)

* refactor: mentions

* refactor: mentions

Co-authored-by: ajuner <106791576@qq.com>

* Refactor progress (#4358)

* fix: timepicker error border not show #4331

* fix(UploadDragger): fix UploadDrager no export (#4334)

* refactor(switch): support customize checked value #4329 (#4332)

* refactor(switch): support customize checked value #4329

* test: add test case

* refactor: update props name

* refactor: update ts

* refactor: optimize

* style: uncheckedValue to unCheckedValue

* test: update snap

* feat: udpate switch ts

* docs: remove ie11

* fix: tree-select throw error when use slot title

* fix: TypeScript definition of Table interface for typescript 4.3.5 (#4353)

* fix type for typescript 4.3.5

* Update interface.ts

close #4296

* fix: dropdown submenu style error #4351
close #4351

* fix(notification): 完善notification类型 (#4346)

* refactor(progress): use composition API (#4355)

* refactor(progress): use composition API

* refactor(vc-progress): update

* refactor: progress

* refactor: progress

* fix: timepicker error border not show #4331

* fix(UploadDragger): fix UploadDrager no export (#4334)

* refactor(switch): support customize checked value #4329 (#4332)

* refactor(switch): support customize checked value #4329

* test: add test case

* refactor: update props name

* refactor: update ts

* refactor: optimize

* style: uncheckedValue to unCheckedValue

* test: update snap

* feat: udpate switch ts

* docs: remove ie11

* fix: tree-select throw error when use slot title

* fix: TypeScript definition of Table interface for typescript 4.3.5 (#4353)

* fix type for typescript 4.3.5

* Update interface.ts

close #4296

* fix: dropdown submenu style error #4351
close #4351

* fix(notification): 完善notification类型 (#4346)

* refactor(progress): use composition API (#4355)

* refactor(progress): use composition API

* refactor(vc-progress): update

* refactor: progress

* refactor: progress

Co-authored-by: Jarvis <35361626+fanhaoyuan@users.noreply.github.com>
Co-authored-by: John <John60676@qq.com>
Co-authored-by: 艾斯特洛 <axetroy.dev@gmail.com>
Co-authored-by: zanllp <qc@zanllp.cn>

* docs: add changelog

* refactor: tree

* refactor: tree

* style: lint

* refactor: tree

* 热factor: tree

* refactor: tree

* refactor: tree

* refactor: tree

* refactor: directory tree

* refactor: tree

* refactor: tree-select

* refactor: tree-select

* refactor: tree-select

* refactor: tree-select

* refactor: tree-select

* style: lint format

* refactor: tree-select

* refactor: tree-select

* refactor: tree-select

* refactor: tree-select

* refactor: tree-select

* refactor: tree-select

* fix: upload ts error

* fix: update tree title render & switchIcon

* test: update tree test

* feat: add VirtualScroll tree

* refactor: datePicker & calendar & trigger (#4522)

* style: update

* test: update calendar test

* test: update test

* test: update test

* refactor: slider

* feat: update slider css

* refactor: slider to ts

* refactor: slider to ts

* perf: update default itemHeight

* test: update

* fix: uddate ts type

* fix: update skeleton

* fix: update skeleton

* refactor: update vc-pagination

* refactor: pagination

* refactor: timeline

* refactor: steps

* refactor: collapse

* refactor: collapse

* refactor: popconfirm

* refactor: popover

* refactor: dropdown

* doc: merge doc

* chore: vite for dev (#4602)

* style: js to jsx

* doc: add site

* style: lint

* style: format ts type

* doc: update

* style: format code

* style: format site

* doc: update

* style: dmeo

* style: format scripts

* chore: remove sub-modules

* chore: update vite

* site: add site build

* test: update snap

* doc(select): add tip (#4606)

* refactor: table (#4641)

* refactor: table

* refactor: table

* refactor: table

* refactor: table

* refactor: table

* refactor: table

* refactor: table

* refactor: table

* refactor: table

* fix: column not pass to cell

* doc: uppate table

* fix: update bodyCell headerCell

* doc: remove examples

* refactor: table

* fix: table title not work

* fix: table selection

* fix: table checkStrictly

* refactor: table

* fix: table template error

* feat: table support summary

* test: update snap

* perf: table

* docs(table): fix ajax demo (#4639)

* test: update table

* refactor: remove old table

* doc: update  table doc

* doc: update doc

* doc: update select

* doc: update summary

Co-authored-by: John <John60676@qq.com>

* doc: update doc

* fix: menu arrow not work

* test: update

* doc: add next site

* style: format

* doc: update

* doc: update site script

* fix: expand icon not fixed

* feat: use renderSlot

* test: update table snap

* feat: confirm support reactively

* feat: configProvider.config

* feat: message support configprovider.config

* feat: notification support configprovider.config

* doc: update doc

* fix: typescript compile error

* style: add import eslint

* doc: update demo

* chore: set transpileOnly true

* style: fix eslint error

* test: update snap

* doc: update

* test: mock date

* test: update snap

* chore: remove gulp-typescript (#4675)

* feat: V3 form (#4678)

* chore: update husky

* perf: update formItem

* perf: useInjectFormItemContext

* fix: table ts error

* doc: add Customized Form Controls demo

* feat: export useInjectFormItemContext

* doc: update form doc

* doc: update doc

* doc: update doc

* feat: autocomplete support option slot

* doc: update

* feat: add form item rest

* style: remove omit.js

* refactor: autocomplete

* doc: add changelog to site

* doc: update site anchor

* doc: update doc layout

* test: update table test

* doc: update

* chore: udpate gulp script

* chore: udpate gulp script

* doc: add changelog

* doc: update

* test: ignore some test wait vue-test-utils

* fix: form id error #4582
close #4582

* doc: add select Responsive demo

* doc: remove temp doc

Co-authored-by: ajuner <106791576@qq.com>
Co-authored-by: Jarvis <35361626+fanhaoyuan@users.noreply.github.com>
Co-authored-by: John <John60676@qq.com>
Co-authored-by: 艾斯特洛 <axetroy.dev@gmail.com>
Co-authored-by: zanllp <qc@zanllp.cn>
Co-authored-by: Amour1688 <lcz_1996@foxmail.com>
2021-09-25 16:51:32 +08:00

137 lines
3.2 KiB
Vue

<docs>
---
order: 4
title:
zh-CN: 可搜索
en-US: Searchable
---
## zh-CN
可搜索的树
## en-US
Searchable Tree.
</docs>
<template>
<div>
<a-input-search v-model:value="searchValue" style="margin-bottom: 8px" placeholder="Search" />
<a-tree
:expanded-keys="expandedKeys"
:auto-expand-parent="autoExpandParent"
:tree-data="gData"
@expand="onExpand"
>
<template #title="{ title }">
<span v-if="title.indexOf(searchValue) > -1">
{{ title.substr(0, title.indexOf(searchValue)) }}
<span style="color: #f50">{{ searchValue }}</span>
{{ title.substr(title.indexOf(searchValue) + searchValue.length) }}
</span>
<span v-else>{{ title }}</span>
</template>
</a-tree>
</div>
</template>
<script lang="ts">
import { defineComponent, ref, watch } from 'vue';
import type { TreeProps } from 'ant-design-vue';
const x = 3;
const y = 2;
const z = 1;
const genData: TreeProps['treeData'] = [];
const generateData = (_level: number, _preKey?: string, _tns?: TreeProps['treeData']) => {
const preKey = _preKey || '0';
const tns = _tns || genData;
const children = [];
for (let i = 0; i < x; i++) {
const key = `${preKey}-${i}`;
tns.push({ title: key, key });
if (i < y) {
children.push(key);
}
}
if (_level < 0) {
return tns;
}
const level = _level - 1;
children.forEach((key, index) => {
tns[index].children = [];
return generateData(level, key, tns[index].children);
});
};
generateData(z);
const dataList: TreeProps['treeData'] = [];
const generateList = (data: TreeProps['treeData']) => {
for (let i = 0; i < data.length; i++) {
const node = data[i];
const key = node.key;
dataList.push({ key, title: key });
if (node.children) {
generateList(node.children);
}
}
};
generateList(genData);
const getParentKey = (
key: string | number,
tree: TreeProps['treeData'],
): string | number | undefined => {
let parentKey;
for (let i = 0; i < tree.length; i++) {
const node = tree[i];
if (node.children) {
if (node.children.some(item => item.key === key)) {
parentKey = node.key;
} else if (getParentKey(key, node.children)) {
parentKey = getParentKey(key, node.children);
}
}
}
return parentKey;
};
export default defineComponent({
setup() {
const expandedKeys = ref<(string | number)[]>([]);
const searchValue = ref<string>('');
const autoExpandParent = ref<boolean>(true);
const gData = ref<TreeProps['treeData']>(genData);
const onExpand = (keys: string[]) => {
expandedKeys.value = keys;
autoExpandParent.value = false;
};
watch(searchValue, value => {
const expanded = dataList
.map((item: TreeProps['treeData'][number]) => {
if (item.title.indexOf(value) > -1) {
return getParentKey(item.key, gData.value);
}
return null;
})
.filter((item, i, self) => item && self.indexOf(item) === i);
expandedKeys.value = expanded;
searchValue.value = value;
autoExpandParent.value = true;
});
return {
expandedKeys,
searchValue,
autoExpandParent,
gData,
onExpand,
};
},
});
</script>