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< docs >
-- -
order : 0
title :
zh - CN : 格式化展示
en - US : Formatter
-- -
# # zh - CN
通过 ` formatter ` 格式化数字 ， 以展示具有具体含义的数据 ， 往往需要配合 ` parser ` 一起使用 。
# # en - US
Display value within it 's situation with `formatter`, and we usually use `parser` at the same time.
</docs>
<template>
<a-space>
<a-input-number
v-model:value="value1"
:formatter="value => `$ ${value}`.replace(/\B(?=(\d{3})+(?!\d))/g, ' , ')"
:parser="value => value.replace(/\$\s?|(,*)/g, ' ')"
/>
<a-input-number
v-model:value="value2"
:min="0"
:max="100"
:formatter="value => `${value}%`"
:parser="value => value.replace(' % ', ' ')"
/>
</a-space>
</template>
<script lang="ts">
import { defineComponent, ref } from ' vue ' ;
export default defineComponent ( {
setup ( ) {
const value1 = ref < number > ( 1000 ) ;
const value2 = ref < number > ( 100 ) ;
return {
value1 ,
value2 ,
} ;
} ,
} ) ;
< / script >
