Key sequence on the v-for the vue

In learning problems vue2.0 when, on dealing with v-for discovery of key sequence:

< Body > 
    <-! Normal cyclic -> 
    <-! {NUM} {} -> 
    <-! List loop -> 
    < div ID = "itany" > 
    < UL > 
        <-! Name, value corresponds to the value name is displayed, but when the value name -> 
        < Li V-for = "(name, value) in User" > {{value}} - {{name}} </ Li > 
    </ ul > 

    </ div > 
</ body > 
< Script > 
    window.onload = function(){
        new Vue({
            el:'#itany',
            data:{
                num:[12,14,25,67],
                user:{
                    id:'red',
                    age:'32',
                    class:'2',
                }
            }
        });
    }
</script>
</html>

Whether with

 

<li v-for = "(value,name) in user">{{name}}-{{value}}</li>
还是说用
<li v-for = "(name,value) in user">{{value}}-{{name}}</li>

 

所输出的结果都是如下:
而使用
<li v-for = "(value,name) in user">{{value}}-{{name}}</li>
<li v-for = "(name,value) in user">{{name}}-{{value}}</li>
则会出现如下结果:
希望该博客对你有帮助!

 

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Origin www.cnblogs.com/liwids-blog/p/11639411.html