读取 Json 变量

发布于 2025-01-02 22:51:19 字数 145 浏览 0 评论 0原文

{"TeamList" : [{"teamid" : "2","teamname" : "Milan"}]}

我如何编写代码来读取 teamid 和 teamname 以便将它们存储在单独的变量中？

请帮忙！

原文

{"TeamList" : [{"teamid" : "2","teamname" : "Milan"}]}

How do i write the code to read the teamid and teamname so as to store them in seperate variables?

Please Help!

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非要怀念 2025-01-09 22:51:19

如果它是一个 JSON 字符串，则解析它...

var obj = jQuery.parseJSON(jsonString);

然后处理信息

obj.TeamList[0].teamid;
obj.TeamList[0].teamname;

TeamList 是一个数组，因此如果您有多个“团队”，您需要循环遍历它们。

If it is a JSON string, parse it...

var obj = jQuery.parseJSON(jsonString);

Then work with the information

obj.TeamList[0].teamid;
obj.TeamList[0].teamname;

TeamList is an array so if you have more than one "team" you'll need to loop over them.

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作死小能手 2025-01-09 22:51:19

您有一个包含数组 TeamList 的对象，该数组有一个对象作为其元素：

var tl = {"TeamList" : [{"teamid" : "2","teamname" : "Milan"}]};

var id = tl.TeamList[0].teamid;
var name = tl.TeamList[0].teamname;

You have an object containing an array TeamList, which has one object as its elements:

var tl = {"TeamList" : [{"teamid" : "2","teamname" : "Milan"}]};

var id = tl.TeamList[0].teamid;
var name = tl.TeamList[0].teamname;

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夕嗳→ 2025-01-09 22:51:19

如果您发布的示例包含为字符串，您可以使用 javascript 像这样解析它...

var jsonObject = JSON.parse(myJsonString);

然后您可以像这样访问您的数组...

jsonObject.TeamList

以及 TeamList 中的每一项...

jsonObject.TeamList[i].teamid
jsonObject.TeamList[i].teamname

最后假设您在 TeamList 中有一项并且尝试直接回答你的问题......

var teamid = jsonObject.TeamList[0].teamid;
var teamname = jsonObject.TeamList[0].teamname;

希望这是有道理的

If the example you have posted in contained as a string you can parse it like so with javascript...

var jsonObject = JSON.parse(myJsonString);

you can then access your array like so...

jsonObject.TeamList

and each item in TeamList...

jsonObject.TeamList[i].teamid
jsonObject.TeamList[i].teamname

finally assuming you have one item in TeamList and making an attemp to directly answers you question...

var teamid = jsonObject.TeamList[0].teamid;
var teamname = jsonObject.TeamList[0].teamname;

hope that makes sense

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野生奥特曼 2025-01-09 22:51:19

用哪种语言？基本上在使用 json 解析之后，您将对结果执行类似的操作：

result["TeamList"][0]["teamname"] 来获取团队名称和 result["TeamList"][ 0]["teamid"] 获取 teamid。

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夜雨飘雪 2025-01-09 22:51:19

如果您可以使用 json_decode，如下所示：

$content = '{"TeamList" : [{"teamid" : "2","teamname" : "Milan"}]}';
$json = json_decode($content);
$obj = $json->{'TeamList'}[0];
print $obj->{'teamid'}."//".$obj->{'teamname'};

If you can use json_decode, like this :

$content = '{"TeamList" : [{"teamid" : "2","teamname" : "Milan"}]}';
$json = json_decode($content);
$obj = $json->{'TeamList'}[0];
print $obj->{'teamid'}."//".$obj->{'teamname'};

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情绪失控 2025-01-09 22:51:19

您已将您的问题标记为 jQuery？您想在页面上显示此信息吗？

给定一些示例 html:

<label>Team ID:</label>
<div id="teamid"></div>

<label>Team Name:</label>
<div id="teamname"></div>

和一点 jquery:

var obj = {"TeamList" : [{"teamid" : "2","teamname" : "Milan"}]};

$('#teamid').html(obj.TeamList[0].teamid);
$('#teamname').html(obj.TeamList[0].teamname);

将允许您完成此操作。正如其他人指出的那样，如果有多个团队，您将需要迭代该集合。

You had tagged your question as jQuery? We're you wanting to display this information on a page?

Given some sample html:

<label>Team ID:</label>
<div id="teamid"></div>

<label>Team Name:</label>
<div id="teamname"></div>

And a little jquery:

var obj = {"TeamList" : [{"teamid" : "2","teamname" : "Milan"}]};

$('#teamid').html(obj.TeamList[0].teamid);
$('#teamname').html(obj.TeamList[0].teamname);

Would allow you to accomplish this. As others have pointed out you would need to iterate over the collection if there were multiple teams.

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