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A2UI 数字输入框 InputNumber

通过 Schema 配置生成 XInputNumber 数字输入框组件。

字段配置

json
{
  "name": "age",
  "label": "年龄",
  "type": "number",
  "props": {
    "placeholder": "请输入年龄",
    "min": 0,
    "max": 150,
    "precision": 0,
    "step": 1
  },
  "rules": [
    { "type": "required", "message": "年龄必填" }
  ]
}

Props 配置

属性类型默认值说明
placeholderstring-占位文本
minnumber-Infinity最小值
maxnumberInfinity最大值
precisionnumber-小数精度
stepnumber1步进值
disabledbooleanfalse禁用状态
controlsbooleantrue显示控制按钮
controlsPositionstring-控制按钮位置

校验规则

json
"rules": [
  { "type": "required", "message": "必填" },
  { "type": "min", "value": 0, "message": "最小值为0" },
  { "type": "max", "value": 100, "message": "最大值为100" }
]

示例

基础数字输入

json
{ "name": "quantity", "label": "数量", "type": "number" }

带范围的数字输入

json
{ "name": "score", "label": "分数", "type": "number", "props": { "min": 0, "max": 100 } }

带精度的数字输入

json
{ "name": "price", "label": "价格", "type": "number", "props": { "precision": 2, "min": 0 } }

渲染组件

A2UI Number 字段会渲染为 XTO UI 的 XInputNumber 组件:

vue
<XInputNumber
  v-model="formData.age"
  placeholder="请输入年龄"
  :min="0"
  :max="150"
/>

相关链接

基于 MIT 许可发布