javascript - access json object in vuejs
大家讲道理
大家讲道理 2017-05-19 10:44:46
0
4
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[{"1":48000000},{"2":58000000},{"3":58000000},{"5":48000000},{"6":48000000}]

使用v-for可以得到每一个对象,{"1":48000000}  {"2":58000000}  {"3":58000000} {"5":48000000} {"6":48000000}
我想显示每一个对象的key以及value,使用js处理可以实现,但是感觉有些麻烦,有什么简单的办法吗?

大家讲道理
大家讲道理

光阴似箭催人老,日月如移越少年。

reply all(4)
迷茫

Modify the data encapsulation format to facilitate subsequent data presentation:

[
    {
        transitCity:1
        transitCityPrice:{
            transitCity:1
            transitPrice:500
        }
    },    
    {
        transitCity:2
        transitCityPrice:{
            transitCity:2
            transitPrice:600
        }
    },    
    {
        transitCity:3
        transitCityPrice:{
            transitCity:3
            transitPrice:700
        }
    }
]
阿神

Can be traversed again:

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title></title>
    </head>
    <body>
        <p id="app">
            <ul v-for="val of arr">
                <li v-for="(value,key,index) of val">
                    {{index}} -> {{key}} -->{{value}}
                </li>
            </ul>

        </p>
    </body>
    <script src="./vue2.2.3.js" charset="utf-8"></script>
    <script type="text/javascript">
        new Vue({
            el:'#app',
            data:{
                arr:[
                    {"1":48000000},
                    {"2":58000000},
                    {"3":58000000},
                    {"5":48000000},
                    {"6":48000000}
                ]
            }
        })
    </script>
</html>
我想大声告诉你

For this more complex structure, it is better to write jsx

伊谢尔伦
<p v-for="item in arr">
    key:{{Object.getOwnPropertyNames(item)[0]}} 
    value:{{item[Object.getOwnPropertyNames(item)[0]]}}
</p>
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