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一、通过ref的形式(推荐)
php
<template>
<div class="root">
<el-select
ref="optionRef"
v-model="value"
placeholder="请选择"
style="width: 250px"
>
<el-option
v-for="item in options"
:key="item.id"
:label="item.label"
:value="item.value"
>
</el-option>
</el-select>
<el-button style="margin-left: 20px" @click="showoptions" type="primary" >查看</el-button >
</div>
</template>
javascript
data() {
return {
value: "",
options: [
{ id: 0, label: "苹果", value: "apple" },
{ id: 1, label: "香蕉", value: "banana" },
{ id: 2, label: "橙子", value: "orange" },
],
};
},
methods: {
showoptions() {
console.log(
this.$refs.optionRef.selected.value,
this.$refs.optionRef.selected.label
);
},
},
二、字符串拼接的形式(推荐)
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