一 : vue+element 获取下拉框的值，代码：

<template>
  <div>
    <el-row>
      <el-col :span="5"
        ><div class="grid-content bg-purple">
          <el-select
            :default-active="$route.path"
            @change="chickvalue"
            v-model="searchValue"
            filterable
            placeholder="请输入/请选择"
            class="h-m-select"
          >
            <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value"> </el-option>
          </el-select></div
      ></el-col>
      <el-col :span="24">
        <!--操作按钮-->
      </el-col>
      <el-col :span="24">
        <!--列表-->
      </el-col>
      <el-col :span="24">
        <!--列表底部内容-->
      </el-col>
    </el-row>
    <el-row>
      <router-view> </router-view>
    </el-row>
  </div>
</template>

<script>
export default {
  name: 'homeMenu',
  data() {
    return {
      options: [
        {
          value: '选项0',
          label: '保密设置'
        },
        {
          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: '/home',
          label: '首页'
        }
      ],
      searchValue: ''
    }
  },
  methods: {
    chickvalue(value) {
      alert(value)
    }
  }
}
</script>

关键代码：

el-select标签的@change方法和回调参数; v-model数据绑定

el-option的:value的数据绑定;

二 : 获取选中的对象,换一下绑定的值就行:

<template>
  <div>
    <el-row>
      <el-col :span="5"
        ><div class="grid-content bg-purple">
          <el-select
            :default-active="$route.path"
            @change="chickvalue"
            v-model="searchValue"
            filterable
            placeholder="请输入/请选择"
            class="h-m-select"
          >
            <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item"> </el-option>
          </el-select></div
      ></el-col>
      <el-col :span="24">
        <!--操作按钮-->
      </el-col>
      <el-col :span="24">
        <!--列表-->
      </el-col>
      <el-col :span="24">
        <!--列表底部内容-->
      </el-col>
    </el-row>
    <el-row>
      <router-view> </router-view>
    </el-row>
  </div>
</template>

<script>
export default {
  name: 'homeMenu',
  data() {
    return {
      options: [
        {
          value: '选项0',
          label: '保密设置'
        },
        {
          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: '/home',
          label: '首页'
        }
      ],
      searchValue: ''
    }
  },
  methods: {
    chickvalue(item) {
      alert('value:' + item.value + '|label:' + item.label)
    }
  }
}
</script>