Json仅显示具有特定ID的对象 [英] Json show only object with a specific id

问题描述

我想知道如何将具有特定ID的json对象打印到div? 我的json文件如下所示(缩短了)，并由我使用的网上商店程序自动生成:

I would like to know how to print a json object with a specific id to a div?! My json file looks like this (shortened) and is automatically generated by a webshop program I use:

 "shipping":{
   "methods":{
     "core|13490|40699":{
       "id":"core|13490|40699",
       "price":{
         "price_excl":"0.0000","price_incl":"0.0000"
       }
     },
     "core|10292|40695":{
       "id":"core|10292|40695",
       "price":{
         "price_excl":"21.0084","price_incl":"25.0000"
       }
     }
   }
 },

和我的脚本是这样的:

        window.onload = function(){
      $.getJSON('http://shop.com/cart/?format=json', function(data){
        $.each(data.cart.shipping.methods, function(index, method){
          $('<span></span>')
            .html('<strong>' + method.price.price_incl + '</strong>')
            .appendTo('.cart-shipping');
        });
      });
    };

我想归档的是，仅显示ID为"core | 10292 | 40695"的运输方式的运输价格.使用代码，我会同时显示两个运输价格.此外，我想知道如何将这些价格格式化为实际"价格，而不是25.000.

What i try to archieve is that only the shipping price of shipping method with id "core|10292|40695" is shown. With the code I have both shipping prices are shown. Further I would like to know how to format those prices into ' real' prices instead of 25.000.

您可能看到的，我对JSON，jquery/ajax还是陌生的，但我愿意学习.以上是我搜索该网站的档案，但我的问题是我真的不知道.

I'm pretty new to JSON, jquery/ajax as you probably can see, but I'm willing to learn. The above I archieved with searching this site but my question is something I really can't figure out.

推荐答案

您是否尝试过使用简单的if语句?例如:

Have you tried using a simple if statement? Eg:

if (index == "core|10292|40695") {
    $('<span></span>').html('<strong>' + method.price.price_incl + '</strong>').appendTo('.cart-shipping');
}

关于格式化货币，我确定有大量可用信息

In regards to formatting the currency, I'm sure there's plenty of information available

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