xuyiping
/
web-demo


			
				
					
						
						
							1234567891011121314151617181920212223242526272829303132
							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
  <script src="../vue.js"></script>
</head>
<body>
  <div id="root">{{fullName}}</div>
<script>
  var vm = new Vue({
    el: "#root",
    data: {
      fistName: "Dell",
      lastName: "Lee"
    },
    computed: {
      fullName: {
        get: function (){
          return  this.fistName + " " + this.lastName;
        },
        set: function (value) {
          var item = value.split(" ")
          this.fistName = item[0]
          this.lastName = item[1]
        }
      }
    }
  })
</script>
</body>
</html>