* use ul in list * update snapshot * update comment * feat: TreeSelect support `showSearch` in multiple mode (#15933) * update rc-tree-select * typo * update desc & snapshot * update desc & snapshot * check default showSearch * feat: table customizing variable (#15971) * feat: added table selected row color variable * fix: @table-selected-row-color default is inherit * feat: Upload support customize previewFile (#15984) * support preview file * use promise * dealy load * use canvas of render * use domHook of test * update demo * add snapshot * update types * update testcase * feat: form customizing variables (#15954) * fix: added styling form input background-color * feat: added '@form-warning-input-bg' variable * feat: added '@form-error-input-bg' variable * use li wrap with comment * feat: Support append theme less file with less-variable (#16118) * add override * add override support * update doc * feat: dropdown support set right icon * docs: update doc of dropdown component * style: format dropdown-button.md * test: update updateSnapshot * style: format dropdown-button.md * test: update updateSnapshot * test: update updateSnapshot * style: change style of dropdown-button demo * fix: fix document table order * feat: Support SkeletonAvatarProps.size accept number (#16078) (#16128) * chore:update style of demo * feat: Notification functions accept top, bottom and getContainer as arguments * drawer: add afterVisibleChange * rm onVisibleChange * update * feat: 🇭🇷 hr_HR locale (#16258) * Added Croatian locale * fixed lint error * ✅ Add test cases for hr_HR * 📝 update i18n documentation * feat: add `htmlFor` in Form.Item (#16278) * add htmlFor in Form.Item * update doc * feat: Button support `link` type (#16289) close #15892 * feat: Add Timeline.Item.position (#16148) (#16193) * fix: Timeline.pendingDot interface documentation there is a small problem (#16177) * feat: Add Timeline.Item.position (#16148) * doc: add version infomation for Timeline.Item.position * refactor: Update Tree & TreeSelect deps (#16330) * use CSSMotion * update snapshot * feat: Collapse support `expandIconPosition` (#16365) * update doc * support expandIconPosition * update snapshot * feat: Breadcrumb support DropDown (#16315) * breadcrumbs support drop down menu * update doc * add require less * fix test * fix md doc * less code * fix style warning * update snap * add children render test * feat: TreeNode support checkable * feat: add optional to support top and left slick dots (#16186) (#16225) * add optional to support top and left slick dots * update carousel snapshot * Update doc, add placement demo * update carousel placement demo snapshots * rename dots placement to position * update vertical as deprecated * rename dotsPosition to dotPosition * refine code * add warning testcase for vertical * remove unused warning * update expression * Additional test case for dotPosition * refactor: Upgrade `rc-tree-select` to support pure React motion (#16402) * upgrade `rc-tree-select` * update snapshot * 3.17.0 changelog * fix warning * fix review warning
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category | subtitle | type | title |
---|---|---|---|
Components | 下拉菜单 | 导航 | Dropdown |
向下弹出的列表。
何时使用
当页面上的操作命令过多时,用此组件可以收纳操作元素。点击或移入触点,会出现一个下拉菜单。可在列表中进行选择,并执行相应的命令。
API
属性如下
参数 | 说明 | 类型 | 默认值 |
---|---|---|---|
disabled | 菜单是否禁用 | boolean | - |
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 | Function(triggerNode) | () => document.body |
overlay | 菜单 | Menu | () => Menu | - |
overlayClassName | 下拉根元素的类名称 | string | - |
overlayStyle | 下拉根元素的样式 | object | - |
placement | 菜单弹出位置:bottomLeft bottomCenter bottomRight topLeft topCenter topRight |
String | bottomLeft |
trigger | 触发下拉的行为, 移动端不支持 hover | Array<click |hover |contextMenu > |
['hover'] |
visible | 菜单是否显示 | boolean | - |
onVisibleChange | 菜单显示状态改变时调用,参数为 visible | Function(visible) | - |
overlay
菜单使用 Menu,还包括菜单项 Menu.Item
,分割线 Menu.Divider
。
注意: Menu.Item 必须设置唯一的 key 属性。
Dropdown 下的 Menu 默认不可选中。如果需要菜单可选中,可以指定
<Menu selectable>
.
Dropdown.Button
| 参数 | 说明 | 类型 | 默认值 | 版本 |
| --- | --- | --- | --- |
| disabled | 菜单是否禁用 | boolean | - |||
| icon | 右侧的 icon | ReactNode | - | 3.17.0 |
| overlay | 菜单 | Menu | - ||
| placement | 菜单弹出位置:bottomLeft
bottomCenter
bottomRight
topLeft
topCenter
topRight
| String | bottomLeft
||
| size | 按钮大小,和 Button 一致 | string | 'default' ||
| trigger | 触发下拉的行为 | Array<click
|hover
|contextMenu
> | ['hover']
||
| type | 按钮类型,和 Button 一致 | string | 'default' ||
| visible | 菜单是否显示 | boolean | - ||
| onClick | 点击左侧按钮的回调,和 Button 一致 | Function | - ||
| onVisibleChange | 菜单显示状态改变时调用,参数为 visible | Function | - ||