阿贾克斯返回,JSON数据
问题描述:
我正在使用ajax请求以下调用函数。阿贾克斯返回,JSON数据
var test = initBuild(id);
test.success(function (data){
console.log(data);
});
的data
被退回的样子
{"built_when":{"id":"43701","clientId":"245","name":"Big Ass Gallery","productId":"0","desc":null,"bgColor":"#000000","fontColor":"ffffff","sort":"43701","clientRef":"205","isFeatured":"0","created":"1367356190","views":"0","finish":"0","isArchive":"0","showMailShare":"0","hardPageFlip":"0","hardCoverFlip":"0","isTemp":"0","agreement":"0","maxChange":"0","countChange":"0","verticalFlip":"0","musicSwitch":"0","showFbShare":"0","twitter":null,"email":"0","pageHeight":"1000","pageWidth":"1391"}}
我试图通过data.built_when.id访问,但它返回null。这件事我错过了什么。
谢谢
答
如果你是肯定Ajax请求的返回类型为始终json
那么你可以设置dataType: 'json'
给Ajax选项,你可以设置在服务器端的Content-type: application/json
头。
例:
$.ajax({
url: '',
dataType: 'json',
....
})
你有没有分析的数据转换成一个对象?尝试'var dataObject = JSON.parse(data)'如果不是。 – giaour 2013-05-01 02:59:22