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< docs >
-- -
order : 4
title :
zh - CN : 获得选项的文本
en - US : Get value of selected item
-- -
# # zh - CN
默认情况下 ` onChange ` 里只能拿到 value ， 如果需要拿到选中的节点文本 label ， 可以使用 ` labelInValue ` 属性 。
选中项的 label 会被包装到 value 中传递给 ` onChange ` 等函数 ， 此时 value 是一个对象 。
# # en - US
As a default behavior , the onChange callback can only get the value of the selected item . The labelInValue prop can be used to get the label property of the selected item .
The label of the selected item will be packed as an object for passing to the onChange callback .
< / docs >
< template >
< a -select
v -model :value ="value"
label -in -value
style = "width: 120px"
:options ="options"
@change ="handleChange"
> < / a - s e l e c t >
< / template >
< script lang = "ts" setup >
import type { SelectProps } from 'ant-design-vue' ;
import { ref } from 'vue' ;
const options = ref < SelectProps [ ' options ' ] > ( [
{
value : 'jack' ,
label : 'Jack (100)' ,
} ,
{
value : 'lucy' ,
label : 'Lucy (101)' ,
} ,
] ) ;
const handleChange : SelectProps [ 'onChange' ] = value => {
console . log ( value ) ; // { key: "lucy", label: "Lucy (101)" }
} ;
const value = ref ( 'lucy' ) ;
< / script >
