elementUI select組件使用詳解

<div id="app">  <el-form :model="form" ref="form" label-width="100px" class="demo-ruleForm">    <el-form-item label="姓名選擇" prop="typeId">      <el-select v-model="form.typeId" placeholder="請選擇" @change="change">        <el-option v-for="item in items" :label="item.name" :value="item.id"></el-option>      </el-select>    </el-form-item>    <el-form-item>      <el-button type="primary" @click="add()">新增</el-button>      <el-button type="primary" @click="edit()">編輯</el-button>      <el-button @click="cancel()">取消</el-button>    </el-form-item>  </el-form></div>

<script>  var vm = new Vue({    el:"#app",    mounted(){      this.getData();    },    data:{      form:{        typeId:''      },      items:[],      datas:[{name:"senbo",id:'1'},{name:"muse",id:'2'},{name:"bobo",id:'3'}]    },    methods:{      getData:function(){        this.items = this.datas;               },      add:function(){        this.form.typeId = "";      },      cancel(){         this.form.typeId = "";        },      change:function(){        console.log(this.form.typeId)      },      edit:function(){        this.form.typeId ="1";      }    }  })</script>

當(dāng)在使用select組件的時候，要注意

<el-select v-model="scope.row.state"                @change="editDriftStatus"                placeholder="請選擇">  <el-option v-for="item in drifStatusOptions"                  :label="item.label"                  :value="item.value">  </el-option></el-select>

el-select  里面的v-model值要和el-option里面的value值對上，特別注意數(shù)據(jù)類型，之前value值寫成字符串了，導(dǎo)致沒效果

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