2020-07-28 10:03:53 +08:00
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---
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2021-06-03 22:09:30 +08:00
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title: InputText 输入框
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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: InputText 输入框
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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: 56
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---
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## 基本使用
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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": "text",
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"type": "input-text",
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"label": "text"
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}
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]
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}
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```
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## 不同类型
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配置`type`可以支持不同格式的文本输入框
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2021-01-07 23:35:03 +08:00
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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": "text",
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"type": "input-text",
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"label": "text"
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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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"type": "input-url",
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"name": "url",
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"label": "链接"
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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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"type": "input-email",
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"name": "email",
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"label": "邮箱"
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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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"type": "input-password",
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"name": "password",
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"label": "密码"
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}
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]
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}
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```
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## 附加组件
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可以配置`addOn`,附带附加组件,比如 button,还能设置 icon。
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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": "text",
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"type": "input-text",
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"label": "text",
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"addOn": {
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"type": "button",
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"icon": "https://suda.cdn.bcebos.com/images%2F2021-01%2Fsearch.svg",
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"label": "搜索"
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}
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}
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]
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}
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```
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2021-03-19 09:40:59 +08:00
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## 可清除
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通过 `"clearable": true` 可以设置文本可清除
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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": "text",
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"type": "input-text",
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"label": "text",
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"clearable": true
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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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## 选择器模式
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配置`options`即可支持选择器模式。
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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": "text",
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"type": "input-text",
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"label": "text",
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"options": [
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{
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"label": "aa",
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"value": "aa"
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},
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{
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"label": "bb",
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"value": "bb"
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},
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{
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"label": "cc",
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"value": "cc"
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},
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{
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"label": "dd",
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"value": "dd"
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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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选择器模式下,支持部分选择器组件支持的配置项,具体请查看下面的属性表。如:source 和 autoComplete 都支持
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## 限制只能选择预设
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配置 options 并且配置 creatable: 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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"body": [
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{
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"name": "text",
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"type": "input-text",
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"label": "text",
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"creatable": 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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2021-09-08 13:59:39 +08:00
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## 多选模式
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配置 multiple: 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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"body": [
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{
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"name": "text",
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"type": "input-text",
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"label": "text",
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"multiple": 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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2021-08-13 17:16:17 +08:00
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## 前缀和后缀
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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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"data": {
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"unit": "MB"
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},
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"body": [
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{
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"name": "text",
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"type": "input-text",
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"label": "text",
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"prefix": "¥",
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"suffix": "RMB"
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},
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{
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"name": "prefix",
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"type": "input-text",
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"label": "text",
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"prefix": "¥"
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},
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{
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"name": "suffix",
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"type": "input-text",
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"label": "text",
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"suffix": "${unit}"
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}
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]
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}
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```
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支持数据映射
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## 显示计数器
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```schema: scope="body"
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{
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"type": "form",
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"body": [
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{
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"name": "a",
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"type": "input-text",
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"label": "A",
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"showCounter": true,
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"placeholder": "请输入"
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},
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{
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"name": "b",
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"type": "input-text",
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"label": "B",
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"showCounter": true,
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"maxLength": 100,
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"placeholder": "请输入"
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}
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]
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}
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```
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2022-01-18 15:38:48 +08:00
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## 自动转换值
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可以配置 transform,来自动转换值,支持转小写或大写。
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```schema: scope="body"
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{
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"type": "form",
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"body": [
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{
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"name": "a",
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"type": "input-text",
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"label": "A",
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"placeholder": "输入的英文自动转为小写",
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"transform": {
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"lowerCase": true
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}
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},
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{
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"name": "b",
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"type": "input-text",
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"label": "B",
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"placeholder": "输入的英文自动转为大写",
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"transform": {
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"upperCase": true
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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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## 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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2022-01-20 18:30:52 +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](../../../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) |
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| autoComplete | `string`或 [API](../../../docs/types/api) | | [自动补全](./options#%E8%87%AA%E5%8A%A8%E8%A1%A5%E5%85%A8-autocomplete) |
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| multiple | `boolean` | | [是否多选](./options#%E5%A4%9A%E9%80%89-multiple) |
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2022-03-01 23:12:49 +08:00
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| delimiter | `string` | `,` | [拼接符](./options#%E6%8B%BC%E6%8E%A5%E7%AC%A6-delimiter) |
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2022-01-20 18:30:52 +08:00
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| 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) |
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| 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) |
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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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| addOn | `addOn` | | 输入框附加组件,比如附带一个提示文字,或者附带一个提交按钮。 |
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| addOn.type | `string` | | 请选择 `text` 、`button` 或者 `submit`。 |
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| addOn.label | `string` | | 文字说明 |
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| addOn.position | `'left' \| 'right'` | `'right'` | addOn 位置 |
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| addOn.xxx | `string` | | 其他参数请参考按钮文档 |
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| trimContents | `boolean` | | 是否去除首尾空白文本。 |
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| creatable | `boolean` | | 是否可以创建,默认为可以,除非设置为 false 即只能选择选项中的值 |
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| clearable | `boolean` | | 是否可清除 |
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| resetValue | `string` | `""` | 清除后设置此配置项给定的值。 |
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| prefix | `string` | `""` | 前缀 |
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| suffix | `string` | `""` | 后缀 |
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| showCounter | `boolean` | | 是否显示计数器 |
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| minLength | `number` | | 限制最小字数 |
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| maxLength | `number` | | 限制最大字数 |
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| transform | `object` | | 自动转换值,可选 `transform: { lowerCase: true, upperCase: true }` |
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