如何在两个变量中分离json响应? [英] How to separate json response in two variables?

问题描述

现在json响应看起来像

Right now json response looks like

["AG","ANTIGUA AND BARBUDA","AU","AUSTRALIA","BR","BRAZIL","CA","CANADA"] 

我可以做到

["AG,ANTIGUA AND BARBUDA","AU,AUSTRALIA","BR,BRAZIL","CA,CANADA"]

如果更易于使用或使用其他样式.

if thas easier to work with or any other style.

我需要将其分为两个变量，一个用于县区代码，另一个用于国名

what i need is to separate it into two variables one for county code other for country name

   ...success: function( json ) {
    $.each(json, function(i, value) {
          $('#country').append($('<option>').text(value).attr('value', value));
    };  
      });

现在，相同的变量的值和选项名称中都包含了变量，我需要在选项中输入国家代码，在变量中输入国家名称.

now same variable goes in value and name of option i need to put country code in option and country name in variable.

推荐答案

为什么不首先将它们作为JSON对象返回?像

Why not return them as JSON objects in the first place? Something like

[{"ID":"AG", "Text":"ANTIGUA AND BARBUDA"},{"ID":"AU", "Text":"Australia"}]

然后您可以做类似的事情

Then you could do something like

$.each( result, function( value ){
    $('#country').append(
        $("<option>").text(value.Text).attr("value", value.Text)
    );
});

---

上面的代码假定您已经将从服务器发送的数据转换为JavaScript数组.有两种方法可以解决此问题:

---

The above code assumes you've already converted the data sent from the server into a JavaScript array. There are two ways to approach that:

1. 您可以使用 getJSON 方法请求数据，然后jQuery将解析返回值为您的价值
2. 您可以使用 parseJSON
自己解析数据

1. You can request the data using the getJSON method and jQuery will parse the return value for you
2. You can parse the data yourself using the parseJSON

这两种方法都将采用格式正确的JSON字符串，并带给您可以使用的JavaScript对象

Either method will take a well formated JSON string and give you back a JavaScript object to work with

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