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* refactor(style): adjust component size to large/default/small * refactor(components): avatar size & use flex instead of block * refactor(components): adjust check button size * refactor(components): adjust tag size * refactor(components): adjust size doc * fix(components): datetime-picker demo style width * refactor(components): color-picker size & block to flex * refactor(components): adjust slider input size * refactor(components): adjust radio input size for demo * refactor(components): adjust select size & docs * refactor(components): adjust form radio size & docs * refactor(components): add windicss for docs * refactor(components): adjust skeleton avatar size to css var * refactor(components): simplify typography size demo * refactor(components): adjust dropdown size & demo * refactor(components): adjust descriptions size * fix(components): datetime-picker showcase class pollute global button * chore(ci): upgrade docs dependencies to fix ci * fix(ci): add highlight because vitepress not export it * fix(ci): disable line for no-console * fix(ci): remove mini to fix test * fix(style): code font size * fix(style): button span flex style * fix(style): button padding horizontal default 15px * refactor(components): adjust tag padding size & demo * refactor(components): adjust form line-height for input * refactor(components): adjust dropdown menu size & button padding * fix(style): picker separator block to flex center * fix: dropdown button span items-center * style: adjust input-with-icon & size demo & fix input vitepress load * chore: upgrade dependencies * chore: upgrade dependencies * ci: fix website build * ci: regenerate pnpm-lock.yaml * ci: use dev pnpm-lock * ci: update pnpm-lock.yaml
4.2 KiB
title, lang
| title | lang |
|---|---|
| Input | en-US |
Input Number
Input numerical values with a customizable range.
Basic usage
:::demo Bind a variable to v-model in <el-input-number> element and you are set.
input-number/basic
:::
:::tip
When inputting invalid string to the input box, input value will emit NaN to the upper layer as result of error
:::
Disabled
:::demo The disabled attribute accepts a boolean, and if the value is true, the component is disabled. If you just need to control the value within a range, you can add min attribute to set the minimum value and max to set the maximum value. By default, the minimum value is 0.
input-number/disabled
:::
Steps
Allows you to define incremental steps.
:::demo Add step attribute to set the step.
input-number/steps
:::
Step strictly
:::demo The step-strictly attribute accepts a boolean. if this attribute is true, input value can only be multiple of step.
input-number/step-strictly
:::
Precision
:::demo Add precision attribute to set the precision of input value.
input-number/precision
:::
:::tip
The value of precision must be a non negative integer and should not be less than the decimal places of step.
:::
Size
Use attribute size to set additional sizes with large or small.
:::demo
input-number/size
:::
Controls Position
:::demo Set controls-position to decide the position of control buttons.
input-number/controlled
:::
Attributes
| Attribute | Description | Type | Accepted Values | Default |
|---|---|---|---|---|
| model-value / v-model | binding value | number / undefined | — | — |
| min | the minimum allowed value | number | — | -Infinity |
| max | the maximum allowed value | number | — | Infinity |
| 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 | string | large/small | default |
| disabled | whether the component is disabled | boolean | — | false |
| controls | whether to enable the control buttons | boolean | — | true |
| controls-position | position of the control buttons | string | right | - |
| name | same as name in native input |
string | — | — |
| label | label text | string | — | — |
| placeholder | placeholder in input | string | - | - |
Events
| Event Name | Description | Parameters |
|---|---|---|
| change | triggers when the value changes | (currentValue: number | NaN, oldValue: number | NaN) |
| blur | triggers when Input blurs | (event: Event) |
| focus | triggers when Input focuses | (event: Event) |
Methods
| Method | Description | Parameters |
|---|---|---|
| focus | get focus the input component | - |
| blur | remove focus the input component | — |