ant-design/components/cascader/index.zh-CN.md

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---
category: Components
docs: v5 site upgrade (#38328) * build: try to use dumi as doc tool * docs: migrate demo structure to dumi way * refactor: use type export & import * docs: migrate demo previewer to dumi * docs: create empty layout & components * docs: apply custom rehype plugin * docs: create empty extra pages * docs: Add Banner component * chore: move theme tsconfig.json * docs: home page init * docs: migrate header (#37896) * docs: header * docs: update * docs: home init * clean up * test: fix site lint * chore: tsc ignore demo * chore: dumi demo migrate script * chore: cards * docs: home layout * docs: Update locale logic * docs: fix getLink logic * chore: fix ci (#37899) * chore: fix ci * ci: remove check-ts-demo * ci: preview build * test: ignore demo.tsx * chore: update script * test: update snapshot * test: update node and image test * chore: add .surgeignore * docs: layout providers (#37908) * docs: add components sidebar (#37923) * docs: sidebar * docs: update docs title * docs: update design doc * chore: code clean * docs: handle changelog page * docs: add title * docs: add subtitle * docs: active header nav * chore: code clean * docs: overview * chore: code clean * docs: update intl (#37918) * docs: update intl * chore: code clean * docs: update favicons * chore: update testPathIgnorePatterns * chore: code clean * chore: code clean * chore: copy 404.html (#37996) * docs: Home page theme picker * chore: Update migrate script * docs: home page update * docs: theme editor style * docs: theme lang * chore: update migrate.js * docs: fix demo (#38094) * chore: update migrate.js * docs: update md * docs: update demo * test: fix snapshot * chore: move debug to code attr in migrate script * chore: update md Co-authored-by: PeachScript <scdzwyxst@gmail.com> * feat: overview page * feat: Migrate `404` page (#38118) * feat: migrate IconSearch component (#37916) * feat<site/IconSearch>: copy IconDisplay from site to .dumi * feat<site/IconSearch>: change docs of icon * feat<site/IconSearch>: tweak * feat<site/IconSearch>: use useIntl instead of injectIntl * feat<site/IconSearch>: fix ts type error * feat<site/IconSearch>: use intl.formatMessage to render text * docs: Adjust home btn sizw * docs: Update doc * feat: v5 site overview page (#38131) * feat: site * fix: fix * feat: v5 site overview page * fix: fix path * fix: fix * fix: fix * docs: fix margin logic * feat: v5 site change-log page (#38137) * feat: v5 site change-log page (#38162) * docs: site redirect to home pag * docs: theme picker * docs: use react-intl from dumi (#38183) * docs: Theme Picker * docs: update dumi config * docs: home back fix * docs: picker colorful * docs: locale of it * docs: update components desc * docs: site of links * docs: update components list * docs: update desc * feat: Migrate `DemoWrapper` component (#38166) * feat: Migrate `DemoWrapper` component * feat: remove invalid comments and add comment for `key` prop * docs: FloatButton pure panel * chore: update demo * chore: update dumi config * Revert "chore: update demo" This reverts commit 028265d3ba5987df5f13c3e9d42cf76cb1812b2e. * chore: test logic adjust to support cnpm modules * chore: add locale alias * docs: /index to / * docs: add locale redirect head script * chore: adjust compact * docs: fix missing token * feat: compact switch * chore: code clean * docs: update home * docs: fix radius token * docs: hash of it * chore: adjust home page * docs: Add background map * docs: site theme bac logic * docs: avatar * docs: update logo color * docs: home banner * docs: adjust tour size * docs: purepanl update * docs: transfooter * docs: update banner gif * docs: content (#38361) * docs: title & EditButton * docs: content * chore: fix toc * docs: resource page * docs: transform resource data from hast * docs: filename & Resource Card * chore: enable prerender * chore: remove less * docs: toc style * chore: fix lint * docs: fix Layout page * docs: fix CP page * chore: update demos * docs: workaround for export dynamic html * chore: enable demo eslint * docs: table style * fix: header shadow * chore: update snapshot * fix: toc style * docs: add title * docs: Adjust site * feat: helmet * docs: site css * fix: description * feat: toc debug * docs: update config-provider * feat: use colorPanel * fix: colorPanel value * feat: anchor ink ball style * feat: apply theme editor * fix: code block style * chore: update demo * chore: fix lint * chore: code clean * chore: update snapshot * feat: ts2js * chore: description * docs: site ready for ssr includes: - move client render logic to useEffect in site theme - extract antd cssinjs to a single css file like bisheng - workaround to support react@18 pipeableStream for emotion * chore: bump testing lib * docs: font size of title * chore: remove react-sortable-hoc * chore: update snapshot * chore: update script Co-authored-by: PeachScript <scdzwyxst@gmail.com> Co-authored-by: MadCcc <1075746765@qq.com> Co-authored-by: zqran <uuxnet@gmail.com> Co-authored-by: TrickyPi <530257315@qq.com> Co-authored-by: lijianan <574980606@qq.com>
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group: 数据录入
title: Cascader
subtitle: 级联选择
cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*tokLTp73TsQAAAAAAAAAAAAADrJ8AQ/original
coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*5-ArSLl5UBsAAAAAAAAAAAAADrJ8AQ/original
docs: v5 site upgrade (#38328) * build: try to use dumi as doc tool * docs: migrate demo structure to dumi way * refactor: use type export & import * docs: migrate demo previewer to dumi * docs: create empty layout & components * docs: apply custom rehype plugin * docs: create empty extra pages * docs: Add Banner component * chore: move theme tsconfig.json * docs: home page init * docs: migrate header (#37896) * docs: header * docs: update * docs: home init * clean up * test: fix site lint * chore: tsc ignore demo * chore: dumi demo migrate script * chore: cards * docs: home layout * docs: Update locale logic * docs: fix getLink logic * chore: fix ci (#37899) * chore: fix ci * ci: remove check-ts-demo * ci: preview build * test: ignore demo.tsx * chore: update script * test: update snapshot * test: update node and image test * chore: add .surgeignore * docs: layout providers (#37908) * docs: add components sidebar (#37923) * docs: sidebar * docs: update docs title * docs: update design doc * chore: code clean * docs: handle changelog page * docs: add title * docs: add subtitle * docs: active header nav * chore: code clean * docs: overview * chore: code clean * docs: update intl (#37918) * docs: update intl * chore: code clean * docs: update favicons * chore: update testPathIgnorePatterns * chore: code clean * chore: code clean * chore: copy 404.html (#37996) * docs: Home page theme picker * chore: Update migrate script * docs: home page update * docs: theme editor style * docs: theme lang * chore: update migrate.js * docs: fix demo (#38094) * chore: update migrate.js * docs: update md * docs: update demo * test: fix snapshot * chore: move debug to code attr in migrate script * chore: update md Co-authored-by: PeachScript <scdzwyxst@gmail.com> * feat: overview page * feat: Migrate `404` page (#38118) * feat: migrate IconSearch component (#37916) * feat<site/IconSearch>: copy IconDisplay from site to .dumi * feat<site/IconSearch>: change docs of icon * feat<site/IconSearch>: tweak * feat<site/IconSearch>: use useIntl instead of injectIntl * feat<site/IconSearch>: fix ts type error * feat<site/IconSearch>: use intl.formatMessage to render text * docs: Adjust home btn sizw * docs: Update doc * feat: v5 site overview page (#38131) * feat: site * fix: fix * feat: v5 site overview page * fix: fix path * fix: fix * fix: fix * docs: fix margin logic * feat: v5 site change-log page (#38137) * feat: v5 site change-log page (#38162) * docs: site redirect to home pag * docs: theme picker * docs: use react-intl from dumi (#38183) * docs: Theme Picker * docs: update dumi config * docs: home back fix * docs: picker colorful * docs: locale of it * docs: update components desc * docs: site of links * docs: update components list * docs: update desc * feat: Migrate `DemoWrapper` component (#38166) * feat: Migrate `DemoWrapper` component * feat: remove invalid comments and add comment for `key` prop * docs: FloatButton pure panel * chore: update demo * chore: update dumi config * Revert "chore: update demo" This reverts commit 028265d3ba5987df5f13c3e9d42cf76cb1812b2e. * chore: test logic adjust to support cnpm modules * chore: add locale alias * docs: /index to / * docs: add locale redirect head script * chore: adjust compact * docs: fix missing token * feat: compact switch * chore: code clean * docs: update home * docs: fix radius token * docs: hash of it * chore: adjust home page * docs: Add background map * docs: site theme bac logic * docs: avatar * docs: update logo color * docs: home banner * docs: adjust tour size * docs: purepanl update * docs: transfooter * docs: update banner gif * docs: content (#38361) * docs: title & EditButton * docs: content * chore: fix toc * docs: resource page * docs: transform resource data from hast * docs: filename & Resource Card * chore: enable prerender * chore: remove less * docs: toc style * chore: fix lint * docs: fix Layout page * docs: fix CP page * chore: update demos * docs: workaround for export dynamic html * chore: enable demo eslint * docs: table style * fix: header shadow * chore: update snapshot * fix: toc style * docs: add title * docs: Adjust site * feat: helmet * docs: site css * fix: description * feat: toc debug * docs: update config-provider * feat: use colorPanel * fix: colorPanel value * feat: anchor ink ball style * feat: apply theme editor * fix: code block style * chore: update demo * chore: fix lint * chore: code clean * chore: update snapshot * feat: ts2js * chore: description * docs: site ready for ssr includes: - move client render logic to useEffect in site theme - extract antd cssinjs to a single css file like bisheng - workaround to support react@18 pipeableStream for emotion * chore: bump testing lib * docs: font size of title * chore: remove react-sortable-hoc * chore: update snapshot * chore: update script Co-authored-by: PeachScript <scdzwyxst@gmail.com> Co-authored-by: MadCcc <1075746765@qq.com> Co-authored-by: zqran <uuxnet@gmail.com> Co-authored-by: TrickyPi <530257315@qq.com> Co-authored-by: lijianan <574980606@qq.com>
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demo:
cols: 2
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---
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级联选择框。
## 何时使用
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- 需要从一组相关联的数据集合进行选择,例如省市区,公司层级,事物分类等。
- 从一个较大的数据集合中进行选择时,用多级分类进行分隔,方便选择。
- 比起 Select 组件,可以在同一个浮层中完成选择,有较好的体验。
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docs: v5 site upgrade (#38328) * build: try to use dumi as doc tool * docs: migrate demo structure to dumi way * refactor: use type export & import * docs: migrate demo previewer to dumi * docs: create empty layout & components * docs: apply custom rehype plugin * docs: create empty extra pages * docs: Add Banner component * chore: move theme tsconfig.json * docs: home page init * docs: migrate header (#37896) * docs: header * docs: update * docs: home init * clean up * test: fix site lint * chore: tsc ignore demo * chore: dumi demo migrate script * chore: cards * docs: home layout * docs: Update locale logic * docs: fix getLink logic * chore: fix ci (#37899) * chore: fix ci * ci: remove check-ts-demo * ci: preview build * test: ignore demo.tsx * chore: update script * test: update snapshot * test: update node and image test * chore: add .surgeignore * docs: layout providers (#37908) * docs: add components sidebar (#37923) * docs: sidebar * docs: update docs title * docs: update design doc * chore: code clean * docs: handle changelog page * docs: add title * docs: add subtitle * docs: active header nav * chore: code clean * docs: overview * chore: code clean * docs: update intl (#37918) * docs: update intl * chore: code clean * docs: update favicons * chore: update testPathIgnorePatterns * chore: code clean * chore: code clean * chore: copy 404.html (#37996) * docs: Home page theme picker * chore: Update migrate script * docs: home page update * docs: theme editor style * docs: theme lang * chore: update migrate.js * docs: fix demo (#38094) * chore: update migrate.js * docs: update md * docs: update demo * test: fix snapshot * chore: move debug to code attr in migrate script * chore: update md Co-authored-by: PeachScript <scdzwyxst@gmail.com> * feat: overview page * feat: Migrate `404` page (#38118) * feat: migrate IconSearch component (#37916) * feat<site/IconSearch>: copy IconDisplay from site to .dumi * feat<site/IconSearch>: change docs of icon * feat<site/IconSearch>: tweak * feat<site/IconSearch>: use useIntl instead of injectIntl * feat<site/IconSearch>: fix ts type error * feat<site/IconSearch>: use intl.formatMessage to render text * docs: Adjust home btn sizw * docs: Update doc * feat: v5 site overview page (#38131) * feat: site * fix: fix * feat: v5 site overview page * fix: fix path * fix: fix * fix: fix * docs: fix margin logic * feat: v5 site change-log page (#38137) * feat: v5 site change-log page (#38162) * docs: site redirect to home pag * docs: theme picker * docs: use react-intl from dumi (#38183) * docs: Theme Picker * docs: update dumi config * docs: home back fix * docs: picker colorful * docs: locale of it * docs: update components desc * docs: site of links * docs: update components list * docs: update desc * feat: Migrate `DemoWrapper` component (#38166) * feat: Migrate `DemoWrapper` component * feat: remove invalid comments and add comment for `key` prop * docs: FloatButton pure panel * chore: update demo * chore: update dumi config * Revert "chore: update demo" This reverts commit 028265d3ba5987df5f13c3e9d42cf76cb1812b2e. * chore: test logic adjust to support cnpm modules * chore: add locale alias * docs: /index to / * docs: add locale redirect head script * chore: adjust compact * docs: fix missing token * feat: compact switch * chore: code clean * docs: update home * docs: fix radius token * docs: hash of it * chore: adjust home page * docs: Add background map * docs: site theme bac logic * docs: avatar * docs: update logo color * docs: home banner * docs: adjust tour size * docs: purepanl update * docs: transfooter * docs: update banner gif * docs: content (#38361) * docs: title & EditButton * docs: content * chore: fix toc * docs: resource page * docs: transform resource data from hast * docs: filename & Resource Card * chore: enable prerender * chore: remove less * docs: toc style * chore: fix lint * docs: fix Layout page * docs: fix CP page * chore: update demos * docs: workaround for export dynamic html * chore: enable demo eslint * docs: table style * fix: header shadow * chore: update snapshot * fix: toc style * docs: add title * docs: Adjust site * feat: helmet * docs: site css * fix: description * feat: toc debug * docs: update config-provider * feat: use colorPanel * fix: colorPanel value * feat: anchor ink ball style * feat: apply theme editor * fix: code block style * chore: update demo * chore: fix lint * chore: code clean * chore: update snapshot * feat: ts2js * chore: description * docs: site ready for ssr includes: - move client render logic to useEffect in site theme - extract antd cssinjs to a single css file like bisheng - workaround to support react@18 pipeableStream for emotion * chore: bump testing lib * docs: font size of title * chore: remove react-sortable-hoc * chore: update snapshot * chore: update script Co-authored-by: PeachScript <scdzwyxst@gmail.com> Co-authored-by: MadCcc <1075746765@qq.com> Co-authored-by: zqran <uuxnet@gmail.com> Co-authored-by: TrickyPi <530257315@qq.com> Co-authored-by: lijianan <574980606@qq.com>
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## 代码演示
<!-- prettier-ignore -->
docs: v5 site upgrade (#38328) * build: try to use dumi as doc tool * docs: migrate demo structure to dumi way * refactor: use type export & import * docs: migrate demo previewer to dumi * docs: create empty layout & components * docs: apply custom rehype plugin * docs: create empty extra pages * docs: Add Banner component * chore: move theme tsconfig.json * docs: home page init * docs: migrate header (#37896) * docs: header * docs: update * docs: home init * clean up * test: fix site lint * chore: tsc ignore demo * chore: dumi demo migrate script * chore: cards * docs: home layout * docs: Update locale logic * docs: fix getLink logic * chore: fix ci (#37899) * chore: fix ci * ci: remove check-ts-demo * ci: preview build * test: ignore demo.tsx * chore: update script * test: update snapshot * test: update node and image test * chore: add .surgeignore * docs: layout providers (#37908) * docs: add components sidebar (#37923) * docs: sidebar * docs: update docs title * docs: update design doc * chore: code clean * docs: handle changelog page * docs: add title * docs: add subtitle * docs: active header nav * chore: code clean * docs: overview * chore: code clean * docs: update intl (#37918) * docs: update intl * chore: code clean * docs: update favicons * chore: update testPathIgnorePatterns * chore: code clean * chore: code clean * chore: copy 404.html (#37996) * docs: Home page theme picker * chore: Update migrate script * docs: home page update * docs: theme editor style * docs: theme lang * chore: update migrate.js * docs: fix demo (#38094) * chore: update migrate.js * docs: update md * docs: update demo * test: fix snapshot * chore: move debug to code attr in migrate script * chore: update md Co-authored-by: PeachScript <scdzwyxst@gmail.com> * feat: overview page * feat: Migrate `404` page (#38118) * feat: migrate IconSearch component (#37916) * feat<site/IconSearch>: copy IconDisplay from site to .dumi * feat<site/IconSearch>: change docs of icon * feat<site/IconSearch>: tweak * feat<site/IconSearch>: use useIntl instead of injectIntl * feat<site/IconSearch>: fix ts type error * feat<site/IconSearch>: use intl.formatMessage to render text * docs: Adjust home btn sizw * docs: Update doc * feat: v5 site overview page (#38131) * feat: site * fix: fix * feat: v5 site overview page * fix: fix path * fix: fix * fix: fix * docs: fix margin logic * feat: v5 site change-log page (#38137) * feat: v5 site change-log page (#38162) * docs: site redirect to home pag * docs: theme picker * docs: use react-intl from dumi (#38183) * docs: Theme Picker * docs: update dumi config * docs: home back fix * docs: picker colorful * docs: locale of it * docs: update components desc * docs: site of links * docs: update components list * docs: update desc * feat: Migrate `DemoWrapper` component (#38166) * feat: Migrate `DemoWrapper` component * feat: remove invalid comments and add comment for `key` prop * docs: FloatButton pure panel * chore: update demo * chore: update dumi config * Revert "chore: update demo" This reverts commit 028265d3ba5987df5f13c3e9d42cf76cb1812b2e. * chore: test logic adjust to support cnpm modules * chore: add locale alias * docs: /index to / * docs: add locale redirect head script * chore: adjust compact * docs: fix missing token * feat: compact switch * chore: code clean * docs: update home * docs: fix radius token * docs: hash of it * chore: adjust home page * docs: Add background map * docs: site theme bac logic * docs: avatar * docs: update logo color * docs: home banner * docs: adjust tour size * docs: purepanl update * docs: transfooter * docs: update banner gif * docs: content (#38361) * docs: title & EditButton * docs: content * chore: fix toc * docs: resource page * docs: transform resource data from hast * docs: filename & Resource Card * chore: enable prerender * chore: remove less * docs: toc style * chore: fix lint * docs: fix Layout page * docs: fix CP page * chore: update demos * docs: workaround for export dynamic html * chore: enable demo eslint * docs: table style * fix: header shadow * chore: update snapshot * fix: toc style * docs: add title * docs: Adjust site * feat: helmet * docs: site css * fix: description * feat: toc debug * docs: update config-provider * feat: use colorPanel * fix: colorPanel value * feat: anchor ink ball style * feat: apply theme editor * fix: code block style * chore: update demo * chore: fix lint * chore: code clean * chore: update snapshot * feat: ts2js * chore: description * docs: site ready for ssr includes: - move client render logic to useEffect in site theme - extract antd cssinjs to a single css file like bisheng - workaround to support react@18 pipeableStream for emotion * chore: bump testing lib * docs: font size of title * chore: remove react-sortable-hoc * chore: update snapshot * chore: update script Co-authored-by: PeachScript <scdzwyxst@gmail.com> Co-authored-by: MadCcc <1075746765@qq.com> Co-authored-by: zqran <uuxnet@gmail.com> Co-authored-by: TrickyPi <530257315@qq.com> Co-authored-by: lijianan <574980606@qq.com>
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<code src="./demo/basic.tsx">基本</code>
<code src="./demo/default-value.tsx">默认值</code>
<code src="./demo/custom-trigger.tsx">可以自定义显示</code>
<code src="./demo/hover.tsx">移入展开</code>
<code src="./demo/disabled-option.tsx">禁用选项</code>
<code src="./demo/change-on-select.tsx">选择即改变</code>
<code src="./demo/multiple.tsx">多选</code>
<code src="./demo/showCheckedStrategy.tsx">自定义回填方式</code>
<code src="./demo/size.tsx">大小</code>
<code src="./demo/custom-render.tsx">自定义已选项</code>
<code src="./demo/search.tsx">搜索</code>
<code src="./demo/lazy.tsx">动态加载选项</code>
<code src="./demo/fields-name.tsx">自定义字段名</code>
<code src="./demo/suffix.tsx" debug>自定义图标</code>
<code src="./demo/custom-dropdown.tsx">扩展菜单</code>
<code src="./demo/placement.tsx">弹出位置</code>
<code src="./demo/status.tsx">自定义状态</code>
<code src="./demo/render-panel.tsx" debug>_InternalPanelDoNotUseOrYouWillBeFired</code>
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## API
通用属性参考:[通用属性](/docs/react/common-props)
```jsx
<Cascader options={options} onChange={onChange} />
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```
| 参数 | 说明 | 类型 | 默认值 | 版本 |
| --- | --- | --- | --- | --- |
| allowClear | 支持清除 | boolean \| { clearIcon?: ReactNode } | true | 5.8.0: 支持对象形式 |
| autoFocus | 自动获取焦点 | boolean | false | |
| bordered | 是否有边框 | boolean | true | |
| changeOnSelect | (单选时生效)当此项为 true 时,点选每级菜单选项值都会发生变化,具体见上面的演示 | boolean | false | |
| className | 自定义类名 | string | - | |
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| defaultValue | 默认的选中项 | string\[] \| number\[] | \[] | |
| disabled | 禁用 | boolean | false | |
| displayRender | 选择后展示的渲染函数 | (label, selectedOptions) => ReactNode | label => label.join(`/`) | `multiple`: 4.18.0 |
| tagRender | 自定义 tag 内容 render仅在多选时生效 | ({ label: string, onClose: function, value: string }) => ReactNode | - | |
| popupClassName | 自定义浮层类名 | string | - | 4.23.0 |
| dropdownRender | 自定义下拉框内容 | (menus: ReactNode) => ReactNode | - | 4.4.0 |
merge master into Feature (#25262) * feat: add successColor for Progress (#24655) * feat: add successColor for Progress * feat: update * fix: update test * remove snap * feat: add test case * refactor success * feat: adjust styyle * feat: add DevWarning * feat: Support rowSelection.dirty (#24718) * feat: Support rowSelection.dirty * rename to reserveKeys * preserveKeys will keep record also * to preserveSelectedRowKeys * feat: add ghost prop for collapse (#24734) * feat: add ghost prop for collapse * doc: version of collapse's ghost prop * refactor: make ghost collapse's less code to a nested style * chore: remove redundant codes in ghost collapse's less & doc * doc: add a background wrapper for ghost collapse demo * doc: dark-theme wrapper bg-color for ghost collapse demo * test: update snapshot of ghost collapse * doc: use softer bg-color on ghost collapse demo * doc: remove disabled panel in ghost collapse demo * feat: form instance support getFieldInstance (#24711) * support getFieldInstance * update doc * fix lint * move func * move into hooks * update ref logic * fix lint * rm only * fix docs * feat: dropdown support arrow (#23869) * feat: dropdown support arrow prop close #22758 * test: update snapshot * fix: fix dropdown cls names * test: update snapshot * test: update snapshot * doc: update demo * test: update demo snapshot * demo * fix: snapshot * chore: change the style of ghost collapse & demo modified (#24762) * refactor: reduce content padding in ghost collapse * doc: remove the wrapper outside ghost collapse Designer want the demo differs from other demos * refactor: remove redundant .less code in collapse * feat: cascader dropdown-render prop (#24812) * feat: cascader dropdown-render prop * fix: update Cascader dropdownRender type annotation * fix: set rc-cascader semver from ^ to ~ * docs: fix coding style in cascader/custom-dropdown * feat: 🆕 support Drawer closeIcon (#24842) * feat: :new: support Drawer closeIcon close #19283 close #19153 * add test case * update docs * feat: 🆕 Cascader expandIcon (#24865) * feat: cascader expandIcon * fix: snap * refactor: reduce CSS size (#24846) * refactor: reduce button css size * refactor: remove redundant button .less code * feat: add Table onChange an action param (#24697) * Working on tests * created TableAction type * changed TableActions to tuple * removed chinese documentation line * refactor TableActions * fix documentation * Moved action into extra param * minor doc change * feat: add closeIcon customize tag close (#24885) * feat: add closeIcon customize tag close * docs fix * update snap * fix: css name * update snapshot * snapshot * feat: add radio `optionType` api to set radio option type (#24809) * feat: radio component * docs: update md * fix: snap * test components * fix: use optionType * fix name * add warning * fix * feat: expand rate character (#24903) * feat: expand rate character * fix: demo * fix: snap * Update components/rate/index.zh-CN.md Co-authored-by: 偏右 <afc163@gmail.com> * fix Co-authored-by: 偏右 <afc163@gmail.com> * Refactor demo code box actions (#24887) * refactor: refine the styling of actions part of demo code-box * fix: lint style * refactor: move Result children to end (#24945) * feat: remove content max-width on dot-step (#24907) * feat: add Skeleton-Image (#24805) * feat: add Skeleton-Image * feat: add docs * fix: adjust skeleton * feat: adjust Image Component * feat: rebase * feat: adjust style * fix: lint * feat: remove size * feat: delete md * feat: fix style * ✨ feat: Mentions support autoSize (#24961) close #17746 * chore: replace textarea with rc-textarea (#24966) * feat: update pagination@2.3.0 support onChange called when pageSize change (#24964) * feat: update pagination@2.5.0 and add test case to relative component * fix: lint * delete * feat: add test case for pagination * adjust test case * feat: Implement centered prop in Tabs (#24958) * Implement centered in Tabs along with its tests and docs * Fix build error * Add Chinese translations and remove test case Co-authored-by: Ashkan Pourghasem <ashkan.pourghasem@gmail.com> * feat: Add modal style parameter (#24773) * add some paramters in default.less * Update components/style/themes/default.less Co-authored-by: Amumu <yoyo837@hotmail.com> * change parameter in compact.less Co-authored-by: Crystal Gao <jinggao@ebay.com> Co-authored-by: Amumu <yoyo837@hotmail.com> * feat: export Tabs addIcon (#25006) * feat: export Tabs addIcon * update snapshot * feat: showNow on timepicker and datetimepicker (#25032) * feat: update rc-picker@1.7.1 and fix icons of month and quarter picker in DatePicker Component (#25035) * feat: update rc-picker@1.7.1 * delete * add * feat: expand rate support props (#24993) * docs: :memo: Add Form.Item hidden in doc (#25108) close #25101 * fix: ⌨️ Improve Pagination accessibility issue (#25119) * ⌨️ Improve Pagination a11y by fixing a W3C error https://github.com/react-component/pagination/issues/280 * update snapshot * :up: rc-pagination to 2.4.1 * feat: support triggerSubMenuAction for <Menu /> (#25127) * feat(menu): add triggerSubMenuAction for Menu * feat(menu): test cases * chore: Adjust picker logic (#25135) * chore: update rc-picker 1.10.0 (#25174) * feat: table row check strictly (#24931) * feat: add checkStrictly on Table.rowSelection * fix: LGTM warnings * test: table rowSelection.checkStrictly * test: add cov [wip] * refactor: tree.rowSelection.checkStrictly [wip] * test: table.rowSelection.checkStrictly basic case * feat: support rowKey on checkStrictly table * feat: Table checkStrictly support getCheckboxProps * docs: Table checkStrictly * chore: typo * chore: remove useless comment * chore: update snapshot * chore: update snapshot * fix: fire selectAll on selection dropdown menu & changeRows incorrect in selectAll callback * docs: typo * chore * chore * fix: expand buttons of leaf rows in tree data are not hidden * feat: Table warning about rowKey index parameter * perf: only generate keyEntities when not checkStrictly * refactor: remove useless parseCheckedKeys * refactor: get derived selected & half selected keys from selectedRowKeys * chore: remove env condition stmt * chore: revert index usage & code formatting * chore: rerun ci * docs: table tree-data checkstrictly * test: update snapshots * refactor: use useMergedState hook * chore: rerun ci * chore: rerun ci 2 * chore: revert selection select all behavior * refactor: refactor code based on feature * chore: revert table code format * chore: revert table code format * fix: useMemo deps * fix: useMemo deps * fix: useMemo deps * feat: support preserve (#25186) * docs: add responsibly order for Col (#25139) * feat: add type * feat: add responsibly order cols * feat: add docs * feat: add test case * fix test Co-authored-by: 二货机器人 <smith3816@gmail.com> Co-authored-by: 偏右 <afc163@gmail.com> Co-authored-by: zoomdong <1344492820@qq.com> Co-authored-by: 07akioni <07akioni2@gmail.com> Co-authored-by: wendellhu <wendellhu95@gmail.com> Co-authored-by: xrkffgg <xrkffgg@gmail.com> Co-authored-by: Neto Braghetto <netow93@gmail.com> Co-authored-by: Kermit Xuan <kermitlx@outlook.com> Co-authored-by: Ashkan Pourghasem <64011067+ashkan-pm@users.noreply.github.com> Co-authored-by: Ashkan Pourghasem <ashkan.pourghasem@gmail.com> Co-authored-by: hicrystal <295247343@qq.com> Co-authored-by: Crystal Gao <jinggao@ebay.com> Co-authored-by: Amumu <yoyo837@hotmail.com> Co-authored-by: Li Ming <armyiljfe@gmail.com>
2020-06-28 22:41:59 +08:00
| expandIcon | 自定义次级菜单展开图标 | ReactNode | - | 4.4.0 |
| expandTrigger | 次级菜单的展开方式,可选 'click' 和 'hover' | string | `click` | |
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| fieldNames | 自定义 options 中 label value children 的字段 | object | { label: `label`, value: `value`, children: `children` } | |
| getPopupContainer | 菜单渲染父节点。默认渲染到 body 上,如果你遇到菜单滚动定位问题,试试修改为滚动的区域,并相对其定位。[示例](https://codepen.io/afc163/pen/zEjNOy?editors=0010) | function(triggerNode) | () => document.body | |
| loadData | 用于动态加载选项,无法与 `showSearch` 一起使用 | (selectedOptions) => void | - | |
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| maxTagCount | 最多显示多少个 tag响应式模式会对性能产生损耗 | number \| `responsive` | - | 4.17.0 |
| maxTagPlaceholder | 隐藏 tag 时显示的内容 | ReactNode \| function(omittedValues) | - | 4.17.0 |
| maxTagTextLength | 最大显示的 tag 文本长度 | number | - | 4.17.0 |
| notFoundContent | 当下拉列表为空时显示的内容 | string | `Not Found` | |
| open | 控制浮层显隐 | boolean | - | 4.17.0 |
| options | 可选项数据源 | [Option](#option)\[] | - | |
| placeholder | 输入框占位文本 | string | `请选择` | |
| placement | 浮层预设位置 | `bottomLeft` `bottomRight` `topLeft` `topRight` | `bottomLeft` | 4.17.0 |
| showSearch | 在选择框中显示搜索框 | boolean \| [Object](#showsearch) | false | |
| size | 输入框大小 | `large` \| `middle` \| `small` | - | |
| status | 设置校验状态 | 'error' \| 'warning' | - | 4.19.0 |
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| style | 自定义样式 | CSSProperties | - | |
| suffixIcon | 自定义的选择框后缀图标 | ReactNode | - | |
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| value | 指定选中项 | string\[] \| number\[] | - | |
| onChange | 选择完成后的回调 | (value, selectedOptions) => void | - | |
| onDropdownVisibleChange | 显示/隐藏浮层的回调 | (value) => void | - | 4.17.0 |
| multiple | 支持多选节点 | boolean | - | 4.17.0 |
| showCheckedStrategy | 定义选中项回填的方式。`Cascader.SHOW_CHILD`: 只显示选中的子节点。`Cascader.SHOW_PARENT`: 只显示父节点(当父节点下所有子节点都选中时)。 | `Cascader.SHOW_PARENT` \| `Cascader.SHOW_CHILD` | `Cascader.SHOW_PARENT` | 4.20.0 |
| removeIcon | 自定义的多选框清除图标 | ReactNode | - | |
| searchValue | 设置搜索的值,需要与 `showSearch` 配合使用 | string | - | 4.17.0 |
| onSearch | 监听搜索,返回输入的值 | (search: string) => void | - | 4.17.0 |
| dropdownMenuColumnStyle | 下拉菜单列的样式 | CSSProperties | - | |
### showSearch
`showSearch` 为对象时,其中的字段:
| 参数 | 说明 | 类型 | 默认值 | 版本 |
| --- | --- | --- | --- | --- |
| filter | 接收 `inputValue` `path` 两个参数,当 `path` 符合筛选条件时,应返回 true反之则返回 false | function(inputValue, path): boolean | - | |
| limit | 搜索结果展示数量 | number \| false | 50 | |
| matchInputWidth | 搜索结果列表是否与输入框同宽([效果](https://github.com/ant-design/ant-design/issues/25779) | boolean | true | |
| render | 用于渲染 filter 后的选项 | function(inputValue, path): ReactNode | - | |
| sort | 用于排序 filter 后的选项 | function(a, b, inputValue) | - | |
### Option
```typescript
interface Option {
value: string | number;
label?: React.ReactNode;
disabled?: boolean;
children?: Option[];
// 标记是否为叶子节点,设置了 `loadData` 时有效
// 设为 `false` 时会强制标记为父节点,即使当前节点没有 children也会显示展开图标
isLeaf?: boolean;
}
```
## 方法
| 名称 | 描述 | 版本 |
| ------- | -------- | ---- |
| blur() | 移除焦点 | |
| focus() | 获取焦点 | |
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> 注意,如果需要获得中国省市区数据,可以参考 [china-division](https://gist.github.com/afc163/7582f35654fd03d5be7009444345ea17)。
## Design Token
<ComponentTokenTable component="Cascader"></ComponentTokenTable>