访问json对象数据时出错

Question

我无法理解这一点。我有以下JSON数据：

{ 
    "data": { 
     "pincode": "909090", 
     "assembly_check": "1", 
     "serviceable_check": "1", 
     "part_pay_check": "0", 
     "delivery_date": null, 
     "tentative_delivery_date": { 
      "start_day": "Thu,Jan 01", 
      "end_day": "Thu,Jan 01" 
     }, 
     "delivery_info": { 
      "1133168": { 
       "delivery_date": null, 
       "tentative_delivery_date": { 
        "start_day": "Thu, Jan 01", 
        "end_day": "Thu, Jan 01" 
       } 
      }, 
      "1133167": { 
       "delivery_date": null, 
       "tentative_delivery_date": { 
        "start_day": "Thu, Jan 01", 
        "end_day": "Thu, Jan 01" 
       } 
      }, 
      "1127813": { 
       "delivery_date": null, 
       "tentative_delivery_date": { 
        "start_day": "Thu, Jan 01", 
        "end_day": "Thu, Jan 01" 
       } 
      }, 
      "1104823": { 
       "delivery_date": null, 
       "tentative_delivery_date": { 
        "start_day": "Thu, Jan 01", 
        "end_day": "Thu, Jan 01" 
       } 
      }, 
      "1104830": { 
       "delivery_date": null, 
       "tentative_delivery_date": { 
        "start_day": "Thu, Jan 01", 
        "end_day": "Thu, Jan 01" 
       } 
      } 
     }, 
     "pincode_error": { 
      "1133168": { 
       "id": 1133168, 
       "name": "Ergonomic Chairs by Chromecraft", 
       "image": "e\/r\/90x99\/ergonomic-chairs-by-chromecraft-ergonomic-chairs-by-chromecraft-qaez66.jpg", 
       "url": "ergonomic-chairs-by-chromecraft-1133168.html" 
      }, 
      "1133167": { 
       "id": 1133167, 
       "name": "Ergonomic Chairs by Chromecraft", 
       "image": "e\/r\/90x99\/ergonomic-chairs-by-chromecraft-ergonomic-chairs-by-chromecraft-7psbku.jpg", 
       "url": "ergonomic-chairs-by-chromecraft-1133167.html" 
      }, 
      "1127813": { 
       "id": 1127813, 
       "name": "Ergonomic Chairs by Chromecraft", 
       "image": "e\/r\/90x99\/ergonomic-chairs-by-chromecraft-ergonomic-chairs-by-chromecraft-v9brdn.jpg", 
       "url": "ergonomic-chairs-by-chromecraft-1127813.html" 
      }, 
      "1104823": { 
       "id": 1104823, 
       "name": "Ergonomic Chairs by Emperor", 
       "image": "e\/r\/90x99\/ergonomic-chairs-by-emperor-ergonomic-chairs-by-emperor-z5umi5.jpg", 
       "url": "ergonomic-chairs-by-emperor-1104823.html" 
      }, 
      "1104830": { 
       "id": 1104830, 
       "name": "Student 704 Series Chair by Emperor", 
       "image": "e\/m\/90x99\/emperor-student-chair---704-series-emperor-student-chair---704-series-gq6v1r.jpg", 
       "url": "student-704-serieschair-by-emperor-1104830.html" 
      } 
     }, 
     "product": { 
      "1133168": { 
       "id": 1133168, 
       "name": "Ergonomic Chairs by Chromecraft", 
       "image": "e\/r\/90x99\/ergonomic-chairs-by-chromecraft-ergonomic-chairs-by-chromecraft-qaez66.jpg", 
       "url": "ergonomic-chairs-by-chromecraft-1133168.html" 
      }, 
      "1104823": { 
       "id": 1104823, 
       "name": "Ergonomic Chairs by Emperor", 
       "image": "e\/r\/90x99\/ergonomic-chairs-by-emperor-ergonomic-chairs-by-emperor-z5umi5.jpg", 
       "url": "ergonomic-chairs-by-emperor-1104823.html" 
      } 
     }, 
     "pincode_header": "Item(s) cannot be delivered <u>here<\/u>", 
     "ships_together": { 
      "status": false, 
      "count": 0, 
      "delivery_date": false, 
      "date_range": false, 
      "pids": [], 
      "pidImages": [], 
      "mode_of_transport": "", 
      "location_id": 0, 
      "ttsd": 0 
     }, 
     "is_cod_exists": false, 
     "assembly_header": "Assembly not provided <u>here<\/u>", 
     "additional_requirement": { 
      "template": "not required" 
     }, 
     "exchange_pincode": null, 
     "is_exchange_pincode_servicable": 0 
    } 
} 

我想从pincode_error节点访问数据。我正在运行一个循环来获取pincode_error数据并将其显示在如下所示的div块中。

$(".tp-btn").prepend('<div class="os-box jsonprds">'+ 
        '<div class="os-box-hd clearfix">'+ 
          '<div class="os-box-img">'+ 
           '<a href="#"><img class="img-resp" id="prdimg" src="'+response.data.pincode_error[i].image+'" alt=""></a>'+ 
          '</div>'+ 
          '<div class="os-box-desc">'   +     
           '<p class="os-sub-txt hidden-txt"><a href="#" id="prdname">'+response.data.pincode_error[i].id.name+'</a> </p><div class="os-box-oos-del">'+ 
            '<a href="javascript: void(0)" class="os-box-del-each" id="'+response.data.pincode_error[i].id+'"><span class="icon ic-ck-delete"></span> <span class="os-box-oos-txt">Delete</span></a>'+ 
            '<a href="javascript: void(0)" class="os-box-wslist-each non_del" id="'+response.data.pincode_error[i].id+'"><span class="icon ic-favrite-o t-dgr"></span> <span class="os-box-oos-txt">Wishlist</span></a>'+ 
           '</div>'+ 
          '</div>'+        
         '</div>'+ 
        '</div>'); 

我试图通过下面的方法访问它，但无法通过。

1. response.data.pincode_error.i.id
2. response.data.pincode_error [I] .ID

谁能帮助，我要去的地方错了。

Answer 1

这取决于你如何迭代data.pincode_error。

data.pincode_error不是数组，因此您需要迭代其键。

for (var i in data.pincode_error) 
{ 
//all your code 
}