VUE JS 使用组件实现双向绑定的示例代码

Vue.component('inputText', {
      props: {
        'input':{
         required: true
      },pname: {
        required: true
      }},
      template: '<div><input type="text" v-model.lazy="input[pname]"><button @click="init" >选择</button></div>',
      data: function () { 
        return {
         myModel: "ray"
        }
      },
      
      methods: {
       init:function () {
         var rtn=prompt("输入数据!", "");
         this.input[this.pname]=rtn;
        }
      }
     })

<script type="x-template" id="myTemplate">
    <div >
      <table border="1" width="400">
         <tr>
           <td>name</td>
           <td>
             <input-text :input="person" pname="name"></input-text>
           </td>
         </tr>
         <tr>
           <td>age</td>
           <td>
             <input v-model="person.age">
           </td>
         </tr>
         
       </table>
       <table border="1" width="400">
         <tr>
           <td colspan="3">
             <a href="#" @click="addRow('items')" class="btn btn-primary">添加</a>
           </td>
         </tr>
         
         <tr v-for="(item, index) in person.items">
           <td >
             <input-text :input="item" pname="school"></input-text>
           </td>
           <td >
             <input-text :input="item" pname="year"></input-text>
           </td>
           <td >
             <a @click="removeRow('items',index)" >删除</a>
           </td>
         </tr>
         
       
       </table>
   {{person}}
    </div>
  </script>

<inputtext :input="item" pname="school"></inputtext>

<inputtext :input="person" pname="name"></inputtext>

var app8 = new Vue({
     template:"#myTemplate",
     data:{
       person:{name:"",age:0,
        items:[] 
       }
     }
     ,
     methods: {
       addRow: function (name) {
        this.person[name].push({school:"",year:""})
       },
       removeRow:function(name,i){
         this.person[name].splice(i,1) ;
       }
      }
     
    })
    app8.$mount('#app8')