菜鸟在这里。我无法让我的警报显示此代码。有人可以为我指出正确的方向以从 json 提要中提取此信息吗?提前致谢。
<html>
<head>
<script type="text/javascript" src="http://jqueryjs.googlecode.com/files/jquery-1.3.2.min.js"> </script>
<title>Test</title>
</head>
<body>
<script type="text/javascript">
jQuery.getJSON("http://api.shoplocal.com/api/2012.1/json/getpromotions.aspx?campaignid=86107c2cdcc39561&citystatezip=46225" + "&campaignid=", function(feed) {
alert("Symbol: " + feed.content.collection.data.image);
});
</script></body>
</html>
这是 JSON:
{
"content": {
"collection": {
"data": {
"code": "RC-130127",
"customimagedescription": "",
"customimagelocation": "",
"displayorder": "0",
"featuredpromotion": "N",
"identifier": "01\/27 Circular",
"image": "http:\/\/akimages.shoplocal.com\/dyn_rppi\/140.0.90.0\/RobertsCamera\/large\/130127_Pg1_cqu82.jpg",
"postenddate": "2\/2\/2013 12:00:00 AM",
"poststartdate": "1\/27\/2013 12:00:00 AM",
"previewenddate": "",
"previewstartdate": "",
"promotionchildtypeid": "",
"promotionchildtypename": "",
"promotionid": "85347",
"promotionmessage": "",
"retailerid": "12847",
"retailername": "Roberts Camera",
"saleenddate": "2\/2\/2013 12:00:00 AM",
"salestartdate": "1\/27\/2013 12:00:00 AM",
"tag": "RC-130127",
"title": "01\/27 Circular",
"typeid": "1",
"vo": "promotion"
},
"vo": "promotion"
},
"date": "1\/30\/2013 12:28:52 PM"
}
}