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Co-authored-by: Cursor <cursoragent@cursor.com>
68 lines
3.0 KiB
Markdown
68 lines
3.0 KiB
Markdown
# Textarea 文本域
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## 基础用法
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<demo-block type="form" :config="[{
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type: 'textarea',
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name: 'textarea',
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text: '文本域'
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}]">
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<template #source>
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<p>
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在开启多选模式后，默认情况下会展示所有已选中的选项的Tag
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</p>
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</template>
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</demo-block>
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## 禁用状态
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<demo-block type="form" :config="[{
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type: 'textarea',
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name: 'textarea',
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text: '文本域',
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disabled: () => true
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}]">
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<template #source>
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<p>
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通过 disabled 属性指定是否禁用 input 组件
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</p>
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</template>
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</demo-block>
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## Input Attributes
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| 参数 | 说明 | 类型 | 可选值 | 默认值 |
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| ----------- | ------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ |
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| name | 绑定值 | string | — | — |
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| placeholder | 输入框占位文本 | string | — | — |
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| text | 表单标签 | string | — | — |
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| disabled | 是否禁用 | boolean / `FilterFunction` | — | false |
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| placeholder | 输入框占位文本 | string | — | — |
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| trim | 是否去掉首尾空格 | boolean | — | false |
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| filter | 过滤值 | string / Function | number | - |
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| onChange | 值变化时触发的函数 | `OnChangeHandler` | — | - |
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::: details 查看 FilterFunction / OnChangeHandler 及关联类型定义
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<<< @/../packages/form-schema/src/base.ts#FilterFunction{ts}
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<<< @/../packages/form-schema/src/base.ts#OnChangeHandler{ts}
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<<< @/../packages/form-schema/src/base.ts#OnChangeHandlerData{ts}
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<<< @/../packages/form-schema/src/base.ts#ChangeRecord{ts}
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<<< @/../packages/form-schema/src/base.ts#FormValue{ts}
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:::
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## 配置类型
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::: details 查看 TextareaConfig 配置类型定义
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<<< @/../packages/form-schema/src/base.ts#TextareaConfig{ts}
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<<< @/../packages/form-schema/src/base.ts#FormItem{ts}
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:::
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