elementUI select 组件使用详解

elementUI select组件使用详解

• 动态生成option选项
• option选项绑定对应的文本值和value值
• 作为表单项目，新增、编辑功能
• 对选项改变后触发相关事件

<div id="app">
    <el-form :model="form"  ref="form" label-width="100px" class="demo-ruleForm">
        <el-form-item label="姓名选择" prop="typeId">
            <el-select v-model="form.typeId" placeholder="请选择" @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()">编辑</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>