2020-07-28 10:03:53 +08:00
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---
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title: Button-Group 按钮集合
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2020-07-29 16:20:21 +08:00
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description:
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2020-07-28 10:03:53 +08:00
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type: 0
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group: null
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menuName: Button-Group
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2020-07-29 16:20:21 +08:00
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icon:
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2020-07-28 10:03:53 +08:00
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order: 6
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---
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## 基本用法
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2021-01-04 20:10:08 +08:00
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用于将多个按钮在展现上合并到一起。
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2020-07-28 10:03:53 +08:00
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```schema:height="300" scope="body"
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{
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"type": "form",
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"api": "https://houtai.baidu.com/api/mock2/form/saveForm",
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"controls": [
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{
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"type": "text",
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"name": "name",
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"label": "姓名："
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},
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{
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"type": "button-group",
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"buttons": [
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{
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"type": "button",
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"label": "Button",
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"actionType": "dialog",
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"dialog": {
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"title": "提示",
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"body": "对，你刚点击了！"
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}
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},
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{
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"type": "submit",
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"label": "提交"
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},
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{
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"type": "reset",
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"label": "重置"
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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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## 作为选择器表单项
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当不配置 `buttons` 属性时，`button-group`还可以作为 [选择类表单项](./options) 使用。
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```schema:height="300" scope="body"
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{
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"type": "form",
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"api": "https://houtai.baidu.com/api/mock2/form/saveForm",
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"debug": true,
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"controls": [
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{
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"type": "button-group",
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"label": "选项",
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"name": "type",
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"options": [
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{
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"label": "Option A",
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"value": "a"
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},
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{
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"label": "Option B",
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"value": "b"
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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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更多属性查看 [选择类表单项文档](./options) 。
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## 属性表
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当做选择器表单项使用时，除了支持 [普通表单项属性表](./formitem#%E5%B1%9E%E6%80%A7%E8%A1%A8) 中的配置以外，还支持下面一些配置
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2020-07-29 16:20:21 +08:00
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| 属性名 | 类型 | 默认值 | 说明 |
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| ------------ | --------------------------------- | --------- | ------------------------------------------------------------------------------------------- |
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| options | `Array<object>`或`Array<string>` | | [选项组](./options#%E9%9D%99%E6%80%81%E9%80%89%E9%A1%B9%E7%BB%84-options) |
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| source | `string`或 [API](../../types/api) | | [动态选项组](./options#%E5%8A%A8%E6%80%81%E9%80%89%E9%A1%B9%E7%BB%84-source) |
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| multiple | `boolean` | `false` | [多选](./options#%E5%A4%9A%E9%80%89-multiple) |
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| labelField | `boolean` | `"label"` | [选项标签字段](./options#%E9%80%89%E9%A1%B9%E6%A0%87%E7%AD%BE%E5%AD%97%E6%AE%B5-labelfield) |
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| valueField | `boolean` | `"value"` | [选项值字段](./options#%E9%80%89%E9%A1%B9%E5%80%BC%E5%AD%97%E6%AE%B5-valuefield) |
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| joinValues | `boolean` | `true` | [拼接值](./options#%E6%8B%BC%E6%8E%A5%E5%80%BC-joinvalues) |
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| extractValue | `boolean` | `false` | [提取值](./options#%E6%8F%90%E5%8F%96%E5%A4%9A%E9%80%89%E5%80%BC-extractvalue) |
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| autoFill | `object` | | [自动填充](./options#%E8%87%AA%E5%8A%A8%E5%A1%AB%E5%85%85-autofill) |
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