2020-07-28 10:03:53 +08:00
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---
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title: Checkboxes 复选框
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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: Checkboxes
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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: 9
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---
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2020-07-29 16:20:21 +08:00
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2021-01-04 20:10:08 +08:00
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用于实现多选。
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2020-07-28 10:03:53 +08:00
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## 基本用法
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2021-01-07 23:35:03 +08:00
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```schema: scope="body"
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2020-07-28 10:03:53 +08:00
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{
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"type": "form",
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2022-07-07 16:22:20 +08:00
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"debug": true,
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2021-08-09 18:05:01 +08:00
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"api": "/api/mock2/form/saveForm",
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2021-06-07 10:09:55 +08:00
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"body": [
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2020-07-28 10:03:53 +08:00
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{
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"name": "checkboxes",
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"type": "checkboxes",
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"label": "复选框",
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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{
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"label": "OptionC",
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"value": "c"
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2022-03-06 21:49:08 +08:00
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},
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{
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"label": "OptionD",
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"value": "d"
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2022-07-07 16:22:20 +08:00
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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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## 结果是数组模式
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默认是拼接成字符串,如果希望结果是数组,可以设置 `"joinValues": false`
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```schema: scope="body"
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{
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"type": "form",
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"api": "/api/mock2/form/saveForm",
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"debug": true,
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"body": [
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{
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"name": "checkboxes",
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"type": "checkboxes",
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"label": "复选框",
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"joinValues": false,
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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{
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"label": "OptionC",
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"value": "c"
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},
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{
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"label": "OptionD",
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"value": "d"
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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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如果只想提取 value,需要加上 `"extractValue": true`
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```schema: scope="body"
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{
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"type": "form",
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"api": "/api/mock2/form/saveForm",
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"debug": true,
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"body": [
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{
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"name": "checkboxes",
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"type": "checkboxes",
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"label": "复选框",
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"joinValues": false,
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"extractValue": true,
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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{
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"label": "OptionC",
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"value": "c"
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},
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{
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"label": "OptionD",
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"value": "d"
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2022-03-06 21:49:08 +08:00
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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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2022-04-01 19:43:36 +08:00
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## 显示全选
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通过 `checkAll` 属性配置全选
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```schema: scope="body"
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{
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"type": "form",
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"api": "/api/mock2/form/saveForm",
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"body": [
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{
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"name": "checkboxes",
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"type": "checkboxes",
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"label": "复选框",
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"checkAll": true,
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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{
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"label": "OptionC",
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"value": "c"
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},
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{
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"label": "OptionD",
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"value": "d"
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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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2022-03-06 21:49:08 +08:00
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## 按钮模式
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```schema: scope="body"
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{
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"type": "form",
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"api": "/api/mock2/form/saveForm",
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"body": [
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{
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"name": "checkboxes",
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"type": "checkboxes",
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"label": "复选框",
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"optionType": "button",
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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2020-07-28 10:03:53 +08:00
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{
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"label": "OptionC",
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"value": "c"
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},
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{
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"label": "OptionD",
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"value": "d"
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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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2021-04-08 23:19:23 +08:00
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## 按列显示
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2021-03-10 19:41:00 +08:00
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2021-04-08 23:19:23 +08:00
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设置 `"inline": false`
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2021-03-10 19:41:00 +08:00
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```schema: scope="body"
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{
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"type": "form",
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2021-08-09 18:05:01 +08:00
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"api": "/api/mock2/form/saveForm",
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2021-06-07 10:09:55 +08:00
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"body": [
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2021-03-10 19:41:00 +08:00
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{
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"name": "checkboxes",
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"type": "checkboxes",
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"label": "复选框",
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2021-04-08 23:19:23 +08:00
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"inline": false,
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2021-03-10 19:41:00 +08:00
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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{
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"label": "OptionC",
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"value": "c"
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},
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{
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"label": "OptionD",
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"value": "d"
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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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2020-07-28 10:03:53 +08:00
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## 展示多行
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可以配置`columnsCount`属性调整展示列的个数
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2021-01-07 23:35:03 +08:00
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```schema: scope="body"
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2020-07-28 10:03:53 +08:00
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{
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"type": "form",
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2021-08-09 18:05:01 +08:00
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"api": "/api/mock2/form/saveForm",
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2021-06-07 10:09:55 +08:00
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"body": [
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2020-07-28 10:03:53 +08:00
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{
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"name": "checkboxes1",
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"type": "checkboxes",
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"label": "默认的复选框",
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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{
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"label": "OptionC",
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"value": "c"
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},
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{
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"label": "OptionD",
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"value": "d"
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}
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]
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},
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{
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"type": "divider"
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},
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{
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"name": "checkboxes2",
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"type": "checkboxes",
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"label": "显示两列的复选框",
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"columnsCount": 2,
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2021-04-08 23:19:23 +08:00
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"inline": false,
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2020-07-28 10:03:53 +08:00
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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{
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"label": "OptionC",
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"value": "c"
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},
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{
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"label": "OptionD",
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"value": "d"
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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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2022-03-10 15:34:07 +08:00
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> 1.8.0 及以上版本
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`columnsCount` 还有一种数组形式,可以手动控制每行显示的列数
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```schema: scope="body"
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{
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"type": "form",
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"api": "/api/mock2/form/saveForm",
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"body": [
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{
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"name": "checkboxes1",
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"type": "checkboxes",
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"label": "默认的复选框",
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"columnsCount": [1, 2, 3],
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"options": [
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{
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"label": "OptionA",
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"value": "a"
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},
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{
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"label": "OptionB",
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"value": "b"
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},
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{
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"label": "OptionC",
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"value": "c"
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},
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{
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"label": "OptionD",
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"value": "d"
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},
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{
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"label": "OptionE",
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"value": "e"
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},
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{
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"label": "OptionF",
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"value": "f"
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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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2021-05-13 10:04:14 +08:00
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## 分组显示
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`"inline": false` 下,选项中配置 `children` 字段可以实现分组展示效果。
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```schema: scope="body"
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{
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"type": "form",
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"mode": "horizontal",
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2022-05-10 20:18:54 +08:00
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"debug": true,
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2021-06-07 10:09:55 +08:00
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"body": [
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2021-05-13 10:04:14 +08:00
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{
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"type": "checkboxes",
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"name": "checkboxes",
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|
|
|
|
"label": "城市选择",
|
|
|
|
|
"inline": false,
|
2022-05-10 20:18:54 +08:00
|
|
|
|
"checkAll": true,
|
2021-05-13 10:04:14 +08:00
|
|
|
|
"options": [
|
|
|
|
|
{
|
|
|
|
|
"label": "A类型",
|
|
|
|
|
"children": [
|
|
|
|
|
{
|
2022-05-10 20:18:54 +08:00
|
|
|
|
"label": "选项 A-1",
|
|
|
|
|
"value": "a-1"
|
2021-05-13 10:04:14 +08:00
|
|
|
|
},
|
|
|
|
|
{
|
2022-05-10 20:18:54 +08:00
|
|
|
|
"label": "选项 A-2",
|
|
|
|
|
"value": "a-2"
|
2021-05-13 10:04:14 +08:00
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"label": "B类型",
|
|
|
|
|
"children": [
|
|
|
|
|
{
|
2022-05-10 20:18:54 +08:00
|
|
|
|
"label": "选项 B-1",
|
|
|
|
|
"value": "b-1"
|
2021-05-13 10:04:14 +08:00
|
|
|
|
},
|
|
|
|
|
{
|
2022-05-10 20:18:54 +08:00
|
|
|
|
"label": "选项 B-2",
|
|
|
|
|
"value": "b-2"
|
2021-05-13 10:04:14 +08:00
|
|
|
|
},
|
|
|
|
|
{
|
2022-05-10 20:18:54 +08:00
|
|
|
|
"label": "选项 B-3",
|
|
|
|
|
"value": "b-3"
|
2021-05-13 10:04:14 +08:00
|
|
|
|
},
|
|
|
|
|
{
|
2022-05-10 20:18:54 +08:00
|
|
|
|
"label": "选项 B-4",
|
|
|
|
|
"value": "b-4"
|
2021-05-13 10:04:14 +08:00
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2022-06-17 14:31:08 +08:00
|
|
|
|
## 自定义选项渲染
|
|
|
|
|
|
|
|
|
|
> 2.0.0 及以上版本
|
|
|
|
|
|
|
|
|
|
```schema: scope="body"
|
|
|
|
|
{
|
|
|
|
|
"type": "form",
|
|
|
|
|
"api": "/api/mock2/form/saveForm",
|
|
|
|
|
"body": [
|
|
|
|
|
{
|
|
|
|
|
"name": "checkboxes",
|
|
|
|
|
"type": "checkboxes",
|
|
|
|
|
"label": "复选框",
|
|
|
|
|
"menuTpl": "<span class='label label-${klass}'>${label}</span>",
|
|
|
|
|
"options": [
|
|
|
|
|
{
|
|
|
|
|
"label": "OptionA",
|
|
|
|
|
"value": "a",
|
|
|
|
|
"klass": "success"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"label": "OptionB",
|
|
|
|
|
"value": "b",
|
|
|
|
|
"klass": "danger"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"label": "OptionC",
|
|
|
|
|
"value": "c",
|
|
|
|
|
"klass": "warning"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"label": "OptionD",
|
|
|
|
|
"value": "d",
|
|
|
|
|
"klass": "info"
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
]
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
2020-07-28 10:03:53 +08:00
|
|
|
|
## 属性表
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
|
2021-02-01 20:44:49 +08:00
|
|
|
|
| 属性名 | 类型 | 默认值 | 说明 |
|
|
|
|
|
| --------------- | ----------------------------------------- | ------------ | ------------------------------------------------------------------------------------------------------------------- |
|
2022-10-12 15:09:03 +08:00
|
|
|
|
| options | `Array<object>`或`Array<string>` | | [选项组](./#%E9%9D%99%E6%80%81%E9%80%89%E9%A1%B9%E7%BB%84-options) |
|
2021-02-01 20:44:49 +08:00
|
|
|
|
| source | `string`或 [API](../../../docs/types/api) | | [动态选项组](./options#%E5%8A%A8%E6%80%81%E9%80%89%E9%A1%B9%E7%BB%84-source) |
|
2022-03-01 23:12:49 +08:00
|
|
|
|
| delimiter | `string` | `,` | [拼接符](./options#%E6%8B%BC%E6%8E%A5%E7%AC%A6-delimiter) |
|
2021-02-01 20:44:49 +08:00
|
|
|
|
| labelField | `string` | `"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) |
|
|
|
|
|
| valueField | `string` | `"value"` | [选项值字段](./options#%E9%80%89%E9%A1%B9%E5%80%BC%E5%AD%97%E6%AE%B5-valuefield) |
|
|
|
|
|
| joinValues | `boolean` | `true` | [拼接值](./options#%E6%8B%BC%E6%8E%A5%E5%80%BC-joinvalues) |
|
|
|
|
|
| extractValue | `boolean` | `false` | [提取值](./options#%E6%8F%90%E5%8F%96%E5%A4%9A%E9%80%89%E5%80%BC-extractvalue) |
|
|
|
|
|
| columnsCount | `number` | `1` | 选项按几列显示,默认为一列 |
|
2022-06-17 14:31:08 +08:00
|
|
|
|
| menuTpl | `string` | | 支持自定义选项渲染 |
|
2021-02-01 20:44:49 +08:00
|
|
|
|
| checkAll | `boolean` | `false` | 是否支持全选 |
|
2021-04-08 23:19:23 +08:00
|
|
|
|
| inline | `boolean` | `true` | 是否显示为一行 |
|
2021-02-01 20:44:49 +08:00
|
|
|
|
| defaultCheckAll | `boolean` | `false` | 默认是否全选 |
|
|
|
|
|
| creatable | `boolean` | `false` | [新增选项](./options#%E5%89%8D%E7%AB%AF%E6%96%B0%E5%A2%9E-creatable) |
|
|
|
|
|
| createBtnLabel | `string` | `"新增选项"` | [新增选项](./options#%E6%96%B0%E5%A2%9E%E9%80%89%E9%A1%B9) |
|
|
|
|
|
| addControls | Array<[表单项](./formitem)> | | [自定义新增表单项](./options#%E8%87%AA%E5%AE%9A%E4%B9%89%E6%96%B0%E5%A2%9E%E8%A1%A8%E5%8D%95%E9%A1%B9-addcontrols) |
|
|
|
|
|
| addApi | [API](../../docs/types/api) | | [配置新增选项接口](./options#%E9%85%8D%E7%BD%AE%E6%96%B0%E5%A2%9E%E6%8E%A5%E5%8F%A3-addapi) |
|
|
|
|
|
| editable | `boolean` | `false` | [编辑选项](./options#%E5%89%8D%E7%AB%AF%E7%BC%96%E8%BE%91-editable) |
|
|
|
|
|
| editControls | Array<[表单项](./formitem)> | | [自定义编辑表单项](./options#%E8%87%AA%E5%AE%9A%E4%B9%89%E7%BC%96%E8%BE%91%E8%A1%A8%E5%8D%95%E9%A1%B9-editcontrols) |
|
|
|
|
|
| editApi | [API](../../docs/types/api) | | [配置编辑选项接口](./options#%E9%85%8D%E7%BD%AE%E7%BC%96%E8%BE%91%E6%8E%A5%E5%8F%A3-editapi) |
|
|
|
|
|
| removable | `boolean` | `false` | [删除选项](./options#%E5%88%A0%E9%99%A4%E9%80%89%E9%A1%B9) |
|
|
|
|
|
| deleteApi | [API](../../docs/types/api) | | [配置删除选项接口](./options#%E9%85%8D%E7%BD%AE%E5%88%A0%E9%99%A4%E6%8E%A5%E5%8F%A3-deleteapi) |
|
2022-08-24 16:09:23 +08:00
|
|
|
|
| optionType | `default` \| `button` | `default` | 按钮模式 |
|
|
|
|
|
| itemClassName | `string` | | 选项样式类名 |
|
|
|
|
|
| labelClassName | `string` | | 选项标签样式类名 |
|
2022-03-16 10:12:21 +08:00
|
|
|
|
|
|
|
|
|
## 事件表
|
|
|
|
|
|
2023-05-28 22:26:48 +08:00
|
|
|
|
当前组件会对外派发以下事件,可以通过`onEvent`来监听这些事件,并通过`actions`来配置执行的动作,在`actions`中可以通过`${事件参数名}`或`${event.data.[事件参数名]}`来获取事件产生的数据,详细请查看[事件动作](../../docs/concepts/event-action)。
|
2022-05-31 15:05:54 +08:00
|
|
|
|
|
2022-10-12 15:09:03 +08:00
|
|
|
|
> `[name]`表示当前组件绑定的名称,即`name`属性,如果没有配置`name`属性,则通过`value`取值。
|
|
|
|
|
|
|
|
|
|
| 事件名称 | 事件参数 | 说明 |
|
|
|
|
|
| -------- | ----------------------- | ---------------- |
|
|
|
|
|
| change | `[name]: string` 选中值 | 选中值变化时触发 |
|
2022-03-16 10:12:21 +08:00
|
|
|
|
|
|
|
|
|
## 动作表
|
|
|
|
|
|
2022-05-31 15:05:54 +08:00
|
|
|
|
当前组件对外暴露以下特性动作,其他组件可以通过指定`actionType: 动作名称`、`componentId: 该组件id`来触发这些动作,动作配置可以通过`args: {动作配置项名称: xxx}`来配置具体的参数,详细请查看[事件动作](../../docs/concepts/event-action#触发其他组件的动作)。
|
|
|
|
|
|
|
|
|
|
| 动作名称 | 动作配置 | 说明 |
|
|
|
|
|
| -------- | ------------------------ | ------------------------------------------------------- |
|
|
|
|
|
| clear | - | 清空 |
|
|
|
|
|
| reset | - | 将值重置为`resetValue`,若没有配置`resetValue`,则清空 |
|
|
|
|
|
| reload | - | 重新加载,调用 `source`,刷新数据域数据刷新(重新加载) |
|
|
|
|
|
| setValue | `value: string` 更新的值 | 更新数据,多个值用`,`分隔 |
|