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status][github-actions-image]][github-actions-url]\n[![Codecov][codecov-image]][codecov-url]\n[![bundle size][bundlephobia-image]][bundlephobia-url]\n[![dumi][dumi-image]][dumi-url]\n\n[npm-image]: http://img.shields.io/npm/v/@rc-component/tree-select.svg?style=flat-square\n[npm-url]: http://npmjs.org/package/@rc-component/tree-select\n[travis-image]: https://img.shields.io/travis/react-component/tree-select/master?style=flat-square\n[travis-url]: https://travis-ci.com/react-component/tree-select\n[github-actions-image]: https://github.com/react-component/tree-select/actions/workflows/react-component-ci.yml/badge.svg\n[github-actions-url]: https://github.com/react-component/tree-select/actions/workflows/react-component-ci.yml\n[codecov-image]: https://img.shields.io/codecov/c/github/react-component/tree-select/master.svg?style=flat-square\n[codecov-url]: https://app.codecov.io/gh/react-component/tree-select\n[david-url]: https://david-dm.org/react-component/tree-select\n[david-image]: https://david-dm.org/react-component/tree-select/status.svg?style=flat-square\n[david-dev-url]: https://david-dm.org/react-component/tree-select?type=dev\n[david-dev-image]: https://david-dm.org/react-component/tree-select/dev-status.svg?style=flat-square\n[download-image]: https://img.shields.io/npm/dm/@rc-component/tree-select.svg?style=flat-square\n[download-url]: https://npmjs.org/package/@rc-component/tree-select\n[bundlephobia-url]: https://bundlephobia.com/package/@rc-component/tree-select\n[bundlephobia-image]: https://badgen.net/bundlephobia/minzip/@rc-component/tree-select\n[dumi-url]: https://github.com/umijs/dumi\n[dumi-image]: https://img.shields.io/badge/docs%20by-dumi-blue?style=flat-square\n\n## Screenshots\n\n\u003cimg src=\"https://os.alipayobjects.com/rmsportal/HUhyhmpWyiGKnZF.png\" width=\"288\"/\u003e\n\n## Development\n\n```\nnpm install\nnpm start\n```\n\n## Example\n\nhttp://localhost:8000/examples/\n\nonline example: https://tree-select-react-component.vercel.app/\n\n## install\n\n[![@rc-component/tree-select](https://nodei.co/npm/@rc-component/tree-select.png)](https://npmjs.org/package/@rc-component/tree-select)\n\n## API\n\n### TreeSelect props\n\n| name | description | type | default |\n| ----------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | --------------------------------- |\n| className | additional css class of root dom node | String | '' |\n| prefixCls | prefix class | String | '' |\n| animation | dropdown animation name. only support slide-up now | String | '' |\n| transitionName | dropdown css animation name | String | '' |\n| choiceTransitionName | css animation name for selected items at multiple mode | String | '' |\n| popupMatchSelectWidth | whether dropdown's with is same with select. Default set `min-width` same as input | bool | true |\n| dropdownClassName | additional className applied to dropdown | String | - |\n| dropdownStyle | additional style applied to dropdown | Object | {} |\n| onPopupVisibleChange | control dropdown visible | function | `() =\u003e { return true; }` |\n| notFoundContent | specify content to show when no result matches. | String | 'Not Found' |\n| showSearch | whether show search input in single mode | bool | true |\n| allowClear | whether allowClear | bool | false |\n| maxTagTextLength | max tag text length to show | number | - |\n| maxTagCount | max tag count to show | number | - |\n| maxCount | Limit the maximum number of items that can be selected in multiple mode | number | - |\n| maxTagPlaceholder | placeholder for omitted values | ReactNode/function(omittedValues) | - |\n| multiple | whether multiple select (true when enable treeCheckable) | bool | false |\n| disabled | whether disabled select | bool | false |\n| searchValue | work with `onSearch` to make search value controlled. | string | '' |\n| defaultValue | initial selected treeNode(s) | same as value type | - |\n| value | current selected treeNode(s). | normal: String/Array\u003cString\u003e. labelInValue: {value:String,label:React.Node}/Array\u003c{value,label}\u003e. treeCheckStrictly(halfChecked default false): {value:String,label:React.Node, halfChecked}/Array\u003c{value,label,halfChecked}\u003e. | - |\n| labelInValue | whether to embed label in value, see above value type | Bool | false |\n| onChange | called when select treeNode or input value change | function(value, label(null), extra) | - |\n| onSelect | called when select treeNode | function(value, node, extra) | - |\n| onSearch | called when input changed | function | - |\n| onTreeExpand | called when tree node expand | function(expandedKeys) | - |\n| onPopupScroll | called when popup scroll | function(event) | - |\n| showCheckedStrategy | `TreeSelect.SHOW_ALL`: show all checked treeNodes (Include parent treeNode). `TreeSelect.SHOW_PARENT`: show checked treeNodes (Just show parent treeNode). Default just show child. | enum{TreeSelect.SHOW_ALL, TreeSelect.SHOW_PARENT, TreeSelect.SHOW_CHILD } | TreeSelect.SHOW_CHILD |\n| treeIcon | show tree icon | bool | false |\n| treeLine | show tree line | bool | false |\n| treeDefaultExpandAll | default expand all treeNode | bool | false |\n| treeDefaultExpandedKeys | default expanded treeNode keys | Array\u003cString\u003e | - |\n| treeExpandedKeys | set tree expanded keys | Array\u003cString\u003e | - |\n| treeExpandAction | Tree open logic, optional: false \\| `click` \\| `doubleClick`, same as `expandAction` of `rc-tree` | string \\| boolean | `click` |\n| treeCheckable | whether tree show checkbox (select callback will not fire) | bool | false |\n| treeCheckStrictly | check node precisely, parent and children nodes are not associated | bool | false |\n| filterTreeNode | whether filter treeNodes by input value. default filter by treeNode's treeNodeFilterProp prop's value | bool/Function(inputValue:string, treeNode:TreeNode) | Function |\n| treeNodeFilterProp | which prop value of treeNode will be used for filter if filterTreeNode return true | String | 'value' |\n| treeNodeLabelProp | which prop value of treeNode will render as content of select | String | 'title' |\n| treeData | treeNodes data Array, if set it then you need not to construct children TreeNode. (value should be unique across the whole array) | array\u003c{value,label,children, [disabled,selectable]}\u003e | [] |\n| treeDataSimpleMode | enable simple mode of treeData.(treeData should be like this: [{id:1, pId:0, value:'1', label:\"test1\",...},...], `pId` is parent node's id) | bool/object{id:'id', pId:'pId', rootPId:null} | false |\n| treeTitleRender | Custom render nodes | (nodeData: OptionType) =\u003e ReactNode |\n| loadData | load data asynchronously | function(node) | - |\n| getPopupContainer | container which popup select menu rendered into | function(trigger:Node):Node | function(){return document.body;} |\n| autoClearSearchValue | auto clear search input value when multiple select is selected/deselected | boolean | true |\n| suffixIcon | specify the select arrow icon | ReactNode \\| (props: TreeProps) =\u003e ReactNode | - |\n| clearIcon | specify the clear icon | ReactNode \\| (props: TreeProps) =\u003e ReactNode | - |\n| removeIcon | specify the remove icon | ReactNode \\| (props: TreeProps) =\u003e ReactNode | - |\n| switcherIcon | specify the switcher icon | ReactNode \\| (props: TreeProps) =\u003e ReactNode | - |\n| virtual | Disable virtual when `false` | false | - |\n\n### TreeNode props\n\n\u003e note: you'd better to use `treeData` instead of using TreeNode.\n\n| name | description | type | default |\n| -------- | ------------------------------------------------------------------------- | -------------- | ------- |\n| disabled | disable treeNode | bool | false |\n| key | it's value must be unique across the tree's all TreeNode, you must set it | String | - |\n| value | default as treeNodeFilterProp (be unique across the tree's all TreeNode) | String | '' |\n| title | tree/subTree's title | String/element | '---' |\n| isLeaf | whether it's leaf node | bool | false |\n\n## note\n\n1. Optimization tips(when there are large amounts of data, like more than 5000 nodes)\n - Do not Expand all nodes.\n - Recommend not exist many `TreeSelect` components in a page at the same time.\n - Recommend not use `treeCheckable` mode, or use `treeCheckStrictly`.\n2. In `treeCheckable` mode, It has the same effect when click `x`(node in Selection box) or uncheck in the treeNode(in dropdown panel), but the essence is not the same. So, even if both of them trigger `onChange` method, but the parameters (the third parameter) are different. （中文：在`treeCheckable`模式下，已选择节点上的`x`删除操作、和相应 treeNode 节点上 checkbox 的 uncheck 操作，最终效果相同，但本质不一样。前者跟弹出的 tree 组件可以“毫无关系”（例如 dropdown 没展开过，tree 也就没渲染好），而后者是 tree 组件上的节点 uncheck 事件。所以、即便两者都会触发`onChange`方法、但它们的参数（第三个参数）是不同的。）\n\n## Test Case\n\nhttp://localhost:8000/tests/runner.html?coverage\n\n## Coverage\n\nhttp://localhost:8000/node_modules/rc-server/node_modules/node-jscover/lib/front-end/jscoverage.html?w=http://localhost:8000/tests/runner.html?coverage\n\n## License\n\n@rc-component/tree-select is released under the MIT license.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Freact-component%2Ftree-select","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Freact-component%2Ftree-select","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Freact-component%2Ftree-select/lists"}