vue3+elementPlus實現(xiàn)年份選擇器
更新時間:2024年01月10日 10:24:53 作者:樂了個樂
這篇文章主要為大家詳細介紹了vue3如何通過elementPlus實現(xiàn)一個簡單的年份選擇器,文中的示例代碼講解詳細,需要的小伙伴可以跟隨小編一起學習一下
下面是vue3結合elementPlus實現(xiàn)簡單年份選擇器的示例代碼,希望對大家有所幫助
1.組件
<template>
<div class="year-range-picker">
<el-date-picker
v-model="startYear"
type="year"
:placeholder="config['archivesCenter:archiveList:startYear']"
size="mini"
class="year-picker"
style=" max-width: 150px !important;"
@change="changeStartYear"
format="YYYY"
value-format="YYYY"
>
</el-date-picker>
<span class="range-word"> {{config['archivesCenter:archiveList:to']}} </span>
<el-date-picker
v-model="endYear"
type="year"
:placeholder="config['archivesCenter:archiveList:endYeare']"
size="mini"
class="year-picker"
style=" max-width: 150px !important;"
@change="changeEndYear"
format="YYYY"
value-format="YYYY"
>
</el-date-picker>
</div>
</template>
<script setup lang="ts">
//導入多語言配置
import {languageData} from '~/stores/global'
import { ElMessage } from 'element-plus'
const config:any = computed(() => languageData().languageConfig.config);
interface IProps {
yearRange:Array
}
const props = withDefaults(defineProps<IProps>(), {
yearRange:[]
})
//綁定年份
const startYear =ref("")
const endYear =ref("")
const emits =defineEmits(['yearChanged'])
watchEffect(()=>{
startYear.value = String(props.yearRange[0]);
endYear.value = String(props.yearRange[1]);
})
const changeStartYear=(val) =>{
if (Number(val)&&Number(endYear.value)&&(Number(startYear.value) > Number(endYear.value))) {
startYear.value = ''
return ElMessage.error(config.value['archivesCenter:archiveList:timeTip'])
}
if (val) {
startYear.value = val;
}
let times=[Number(startYear.value) || '', Number(endYear.value) || '']
// 將改動傳回父組件
emits("yearChanged", times);
}
const changeEndYear=(val) =>{
if (Number(val)&&Number(startYear.value)&&(Number(startYear.value) > Number(endYear.value))) {
endYear.value = ''
return ElMessage.error(config.value['archivesCenter:archiveList:timeTip'])
}
if (val) {
endYear.value = val;
}
let times=[Number(startYear.value) || '', Number(endYear.value) || '']
emits("yearChanged", times)
}
</script>
<style scoped lang="less">
.year-range-picker {
color: black;
text-align: center;
font-size: 18px;
}
.range-word {
margin-left: 10px;
margin-right: 10px;
}
.year-picker {
max-width: 100px !important;
}
</style>2.組件使用
<!-- :yearRange 為父組件向子組件傳參 -->
<!-- :key 保證父組件的數(shù)據更新后,重新渲染子組件,使子組件也同步更新 -->
<!-- @yearChanged 監(jiān)聽子組件向父組件傳參 -->
<yearRangePicker
:yearRange="yearRange"
:key="`${yearRange[0]}_${yearRange[1]}`"
@yearChanged="handleYearChanged"
>
</yearRangePicker>`到此這篇關于vue3+elementPlus實現(xiàn)年份選擇器的文章就介紹到這了,更多相關vue3年份選擇器內容請搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關文章希望大家以后多多支持腳本之家!

