layui/example/docs/zh-CN/components/inputNumber.md

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Markdown

::: anchor
:::
::: title 基础使用
:::
::: demo
<template>
<lay-input-number v-model="data"></lay-input-number>
<lay-input-number v-model="data2" position="right"></lay-input-number>
</template>
<script>
import { ref } from 'vue';
const data = ref(0);
const data2 = ref(0);
export default {
setup() {
return {
data,
data2,
}
}
}
</script>
:::
::: title 尺寸
:::
::: demo
<template>
<div>
<div>
<lay-input-number></lay-input-number>
<lay-input-number size="md"></lay-input-number>
<lay-input-number size="sm"></lay-input-number>
<lay-input-number size="xs"></lay-input-number>
</div>
<div>
<lay-input-number position="right"></lay-input-number>
<lay-input-number position="right" size="md"></lay-input-number>
<lay-input-number position="right" size="sm"></lay-input-number>
<lay-input-number position="right" size="xs"></lay-input-number>
</div>
</div>
</template>
<script>
</script>
:::
::: title 限制数字大小
:::
::: demo
<template>
<lay-input-number :min="0" :max="10"></lay-input-number>
</template>
<script>
</script>
:::
::: title 数字步数
:::
::: demo
<template>
<lay-input-number :step="10"></lay-input-number>
</template>
<script>
</script>
:::
::: title 禁用
:::
::: demo
<template>
<p>禁用输入</p>
<lay-input-number v-model="data" disabled-input></lay-input-number>
<p>全部禁用</p>
<lay-input-number v-model="data2" disabled></lay-input-number>
</template>
<script>
import { ref } from 'vue';
const data = ref(10);
const data2 = ref(25);
export default {
setup() {
return {
data,
data2
}
}
}
</script>
:::
::: title input-number属性
:::
::: table
| 属性 | 描述 | 类型 | 默认值 |
| -------- | ------------- | ------ | ------ |
| v-model | 值 | `number` | 0 |
| name | 原生属性`name` | `number` | 5 |
| disabledInput | 禁用输入框输入 | `boolean` | false |
| disabled | 禁用操作 | `boolean` | false |
| step | 数字增减的步数 | `number` | 1 |
| position | 控制按钮显示位置, 目前除了默认值,只有`right`可填 | `string` | -- |
| min | 最小可输入的数 | `number` | -- |
| max | 最大可输入的数 | `number` | -- |
| size | 尺寸, 可选值`md` / `sm` / `xs`| `string` | 默认为最大尺寸 |
:::
::: title 事件
:::
::: table
| 属性 | 描述 | 回调参数 |
| -------- | -------- | ------ |
| change | 值更改触发事件 | (value: number) |
:::
::: comment
:::