javascript $.getJSON 在 Internet Explorer 中不起作用
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$.getJSON not working in Internet Explorer
提问by Spoike
I am using following code to grab data from JSON.
我正在使用以下代码从 JSON 中获取数据。
$(document).ready(function()
{
$.getJSON("http://www.example.com/data.php?id=113&out=json", function(data) {
$.each(data.issue.page, function(i,item) {
imagesJSON[i] = item["@attributes"];
});
alert(imagesJSON.length);
});
});
It works in Mozilla, Chrome and other browser but not in IE. (Not in any Version).
它适用于 Mozilla、Chrome 和其他浏览器，但不适用于 IE。（不在任何版本中）。
回答by Spoike
$.getJSONhas a tendency to cache results in IE. Use $.ajaxinstead.
$.getJSON倾向于在 IE 中缓存结果。使用$.ajax来代替。
The related call should be something like this in your case:
在您的情况下，相关调用应该是这样的：
// Not really sure if you've forgot to var
var imagesJSON = [];
$.ajax({
url: "www.example.com/data.php?id=113&out=json",
cache: false,
dataType: "json",
success: function(data) {
$.each(data.issue.page, function(i,item) {
imagesJSON[i] = item["@attributes"];
});
alert(imagesJSON.length);
},
error: function (request, status, error) { alert(status + ", " + error); }
});
Make sure you have cache: false.
确保你有cache: false.
UPDATE:
更新：
It appears to be a configuration issue at the host with the request url that the OP actually uses. Going to the url directly with IE web browser results in an abort from the host. You can't do much than to report the issue to the host, like an email to the webmaster of the host.
OP 实际使用的请求 url 似乎是主机的配置问题。使用 IE Web 浏览器直接访问 url 会导致主机中止。除了向主机报告问题之外，您无能为力，例如向主机的网站管理员发送电子邮件。
回答by bsuttor
I had the same error on a page, and I added these lines :
我在页面上遇到了同样的错误，我添加了以下几行：
<!--[if lte IE 9]>
<script type='text/javascript' src='//cdnjs.cloudflare.com/ajax/libs/jquery-ajaxtransport-xdomainrequest/1.0.0/jquery.xdomainrequest.min.js'></script>
<![endif]-->
and it finaly works for me ;) no more error for IE9
它最终对我有用;) IE9 不再有错误
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