InputNumber
InputNumber
Enter a number within certain range with the mouse or keyboard.
가져오기import{ InputNumber }from"antd"; |
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가져오기import{ InputNumber }from"antd"; |
When a numeric value needs to be provided.
Common props ref：Common props
| Property | Description | Type | Default | Version |
|---|---|---|---|---|
| addonAfter | The label text displayed after (on the right side of) the input field | ReactNode | - | |
| addonBefore | The label text displayed before (on the left side of) the input field | ReactNode | - | |
| autoFocus | If get focus when component mounted | boolean | false | - |
| changeOnBlur | Trigger onChange when blur. e.g. reset value in range by blur | boolean | true | 5.11.0 |
| changeOnWheel | Allow control with mouse wheel | boolean | - | 5.14.0 |
| controls | Whether to show +- controls, or set custom arrows icon | boolean | { upIcon?: React.ReactNode; downIcon?: React.ReactNode; } | - | 4.19.0 |
| decimalSeparator | Decimal separator | string | - | - |
| placeholder | placeholder | string | - | |
| defaultValue | The initial value | number | - | - |
| disabled | If disable the input | boolean | false | - |
| formatter | Specifies the format of the value presented | function(value: number | string, info: { userTyping: boolean, input: string }): string | - | info: 4.17.0 |
| keyboard | If enable keyboard behavior | boolean | true | 4.12.0 |
| max | The max value | number | Number.MAX_SAFE_INTEGER | - |
| min | The min value | number | Number.MIN_SAFE_INTEGER | - |
| parser | Specifies the value extracted from formatter | function(string): number | - | - |
| precision | The precision of input value. Will use formatter when config of formatter | number | - | - |
| readOnly | If readonly the input | boolean | false | - |
| status | Set validation status | 'error' | 'warning' | - | 4.19.0 |
| prefix | The prefix icon for the Input | ReactNode | - | 4.17.0 |
| suffix | The suffix icon for the Input | ReactNode | - | 5.20.0 |
| size | The height of input box | large | middle | small | - | - |
| step | The number to which the current value is increased or decreased. It can be an integer or decimal | number | string | 1 | - |
| stringMode | Set value as string to support high precision decimals. Will return string value by onChange | boolean | false | 4.13.0 |
| value | The current value | number | - | - |
| variant | Variants of Input | outlined | borderless | filled | outlined | 5.13.0 |
| onChange | The callback triggered when the value is changed | function(value: number | string | null) | - | - |
| onPressEnter | The callback function that is triggered when Enter key is pressed | function(e) | - | - |
| onStep | The callback function that is triggered when click up or down buttons | (value: number, info: { offset: number, type: 'up' | 'down' }) => void | - | 4.7.0 |
| Name | Description | Version |
|---|---|---|
| blur() | Remove focus | |
| focus() | Get focus | |
| nativeElement | The native DOM element | 5.17.3 |
| 토큰 이름 | 설명 | 타입 | 기본값 |
|---|---|---|---|
| activeBg | 输入框激活状态时背景颜色 | string | #ffffff |
| activeBorderColor | 激活态边框色 | string | #1677ff |
| activeShadow | 激活态阴影 | string | 0 0 0 2px rgba(5, 145, 255, 0.1) |
| addonBg | 前/后置标签背景色 | string | rgba(0, 0, 0, 0.02) |
| controlWidth | 输入框宽度 | number | 90 |
| errorActiveShadow | 错误状态时激活态阴影 | string | 0 0 0 2px rgba(255, 38, 5, 0.06) |
| filledHandleBg | 面性变体操作按钮背景色 | string | #f0f0f0 |
| handleActiveBg | 操作按钮激活背景色 | string | rgba(0, 0, 0, 0.02) |
| handleBg | 操作按钮背景色 | string | #ffffff |
| handleBorderColor | 操作按钮边框颜色 | string | #d9d9d9 |
| handleFontSize | 操作按钮图标大小 | number | 7 |
| handleHoverColor | 操作按钮悬浮颜色 | string | #1677ff |
| handleVisible | 操作按钮可见性 | true | "auto" | auto |
| handleWidth | 操作按钮宽度 | number | 22 |
| hoverBg | 输入框hover状态时背景颜色 | string | #ffffff |
| hoverBorderColor | 悬浮态边框色 | string | #4096ff |
| inputFontSize | 字体大小 | number | 14 |
| inputFontSizeLG | 大号字体大小 | number | 16 |
| inputFontSizeSM | 小号字体大小 | number | 14 |
| paddingBlock | 输入框纵向内边距 | number | 4 |
| paddingBlockLG | 大号输入框纵向内边距 | number | 7 |
| paddingBlockSM | 小号输入框纵向内边距 | number | 0 |
| paddingInline | 输入框横向内边距 | number | 11 |
| paddingInlineLG | 大号输入框横向内边距 | number | 11 |
| paddingInlineSM | 小号输入框横向内边距 | number | 7 |
| warningActiveShadow | 警告状态时激活态阴影 | string | 0 0 0 2px rgba(255, 215, 5, 0.1) |
Per issues #21158, #17344, #9421, and documentation about inputs, it appears this community does not support native inclusion of the type="number" in the <Input /> attributes, so please feel free to include it as needed, and be aware that it is heavily suggested that server side validation be utilized, as client side validation can be edited by power users.
value can exceed min or max in control?Developer handle data by their own in control. It will make data out of sync if InputNumber change display value. It also cause potential data issues when use in form.
min or max which makes value out of range will not trigger onChange?onChange is user trigger event. Auto trigger will makes form lib can not detect data modify source.
onBlur or other event can not get correct value?InputNumber's value is wrapped by internal logic. The event.target.value you get from onBlur or other event is the DOM element's value instead of the actual value of InputNumber. For example, if you change the display format through formatter or decimalSeparator, you will get the formatted string in the DOM. You should always get the current value through onChange.
changeOnWheel unable to control whether the mouse scroll wheel changes value?The use of the
typeattribute is deprecated
The InputNumber component allows you to use all the attributes of the input element and ultimately pass them to the input element, This attribute will also be added to the input element when you pass in type='number', which will cause the input element to trigger native properties (allowing the mouse wheel to change the value), As a result changeOnWheel cannot control whether the mouse wheel changes the value.
