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< docs >
-- -
order : 3
title :
zh - CN : 自定义下拉选项
en - US : Custom dropdown options
-- -
# # zh - CN
自定义下拉选项 , 例如添加全部选项
# # en - US
Customize dropdown options such as adding all options
< / docs >
< template >
< a -pagination
v -model :current ="current"
v -model :page-size ="pageSizeRef"
:page-size-options ="pageSizeOptions"
:total ="total"
show -size -changer
@showSizeChange ="onShowSizeChange"
>
< template # buildOptionText = "props" >
< span v-if ="props.value !== '50'" > {{ props.value }} 条 / 页 < / span >
< span v-else > 全 部 < / span >
< / template >
< / a -pagination >
< / template >
< script lang = "ts" setup >
import { ref } from 'vue' ;
const pageSizeOptions = ref < string [ ] > ( [ '10' , '20' , '30' , '40' , '50' ] ) ;
const current = ref ( 1 ) ;
const pageSizeRef = ref ( 10 ) ;
const total = ref ( 50 ) ;
const onShowSizeChange = ( current : number , pageSize : number ) => {
console . log ( current , pageSize ) ;
pageSizeRef . value = pageSize ;
} ;
< / script >