getJSON typerror e未定义 [英] getJSON typerror e is undefined

问题描述

我下面有这个jQuery

I have this jquery below

  $.getJSON('../GetCities?', { term: inputString }, function (data) {

        var anchorTagElements = '';
        console.log("line 39 ");
        $.each(data.items, function (i, item) {
            console.log("line 41 " );    
            anchorTagElements = anchorTagElements + '<a href=""><span class="searchheading">' +
                item.City + ', </span></a>';
        });

我可以看到使用Firebug从服务器返回的数据我可以看到第39行已打印到日志中，但第41行并不意味着它在第41行console.log之前就失败了 我收到的错误消息是 TypeError:e未定义

i can see the data is coming back from the server using firebug i can see the line 39 is printed to the log but line 41 is not meaning it failed right before the line 41 console.log error msg i am getting is TypeError: e is undefined

！[在此处输入图片描述] [1]

![enter image description here][1]

有什么想法可以看的?

编辑

使用jQuery不缩小我得到了 TypeError:obj未定义 长度= obj.length，

using jquery non minified i got TypeError: obj is undefined length = obj.length,

它无法尝试评估长度，我想我不确定为什么，我可以看到数据正确返回. 这是返回的数据

its failing trying to get the length to evaluate i i think not sure why, i can see the data coming back correctly. Here is the Data that comes back

推荐答案

$.each(data, function (i, item) {  
            anchorTagElements = anchorTagElements + '<a href=""><span class="searchheading">' +
                item.City + ', </span></a>';
});

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