el-select和el-input怎么联动呀 ,就是省市编码 省选择北京 el-input就会出现北京的市编码
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- 浪在前端 2021-10-14 16:12关注
<template> <div> <el-select v-model="value" placeholder="请选择" @change="change"> <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value" > </el-option> </el-select> <el-input v-model="input" placeholder="请输入内容"></el-input> </div> </template> <script> export default { name: "", components: {}, props: {}, data() { return { options: [ { value: "选项1", label: "黄金糕", }, { value: "选项2", label: "双皮奶", }, { value: "选项3", label: "蚵仔煎", }, { value: "选项4", label: "龙须面", }, { value: "选项5", label: "北京烤鸭", }, ], value: "", input: "", }; }, methods: { change(val) { this.input = val; }, }, }; </script> <style scoped lang="scss"> </style>
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