element-plus-input-number

name	element-plus-input-number
description	Element Plus Input Number component (el-input-number) API documentation. Triggers when user wants to use, implement, or asks about el-input-number or Input Number component.

Input Number 组件 API

Attributes

Name	Description	Type	Default
model-value / v-model	binding value	^[number] / ^[null]	—
min	the minimum allowed value	^[number]	Number.MIN_SAFE_INTEGER
max	the maximum allowed value	^[number]	Number.MAX_SAFE_INTEGER
step	incremental step	^[number]	1
step-strictly	whether input value can only be multiple of step	^[boolean]	false
precision	precision of input value	^[number]	—
size	size of the component	^[enum]'large' | 'default' | 'small'	default
readonly ^(2.2.16)	same as readonly in native input	^[boolean]	false
disabled	whether the component is disabled	^[boolean]	false
controls	whether to enable the control buttons	^[boolean]	true
controls-position	position of the control buttons	^[enum]'' | 'right'	—
name	same as name in native input	^[string]	—
aria-label ^(a11y) ^(2.7.2)	same as aria-label in native input	^[string]	—
placeholder	same as placeholder in native input	^[string]	—
id	same as id in native input	^[string]	—
value-on-clear ^(2.2.0)	value should be set when input box is cleared	^[number] / ^[null] / ^[enum]'min' | 'max'	—
validate-event	whether to trigger form validation	^[boolean]	true
label ^(a11y) ^(deprecated)	same as aria-label in native input	^[string]	—
inputmode ^(2.10.3)	same as inputmode in native input	^[string]	—
align ^(2.10.5)	alignment for the inner input text	^[enum]'left' | 'center' | 'right'	'center'
disabled-scientific ^(2.10.5)	disables input of scientific notation (e.g. 'e')	^[boolean]	false

Slots

Name	Description
decrease-icon ^(2.6.3)	custom input box button decrease icon
increase-icon ^(2.6.3)	custom input box button increase icon
prefix ^(2.8.4)	content as Input prefix
suffix ^(2.8.4)	content as Input suffix

Events

Name	Description	Type
change	triggers when the value changes	^[Function](currentValue: number | undefined, oldValue: number | undefined) => void
blur	triggers when Input blurs	^[Function](event: FocusEvent) => void
focus	triggers when Input focuses	^[Function](event: FocusEvent) => void

Exposes

Name	Description	Type
focus	get focus the input component	^[Function]() => void
blur	remove focus the input component	^[Function]() => void

参考

• 官方文档: https://element-plus.org/en-US/component/input-number.html