我已经决定了我的JSON,来自服务器,是有效的(手工制作Ajax调用),但我真的想使用jQuery。我也确定,后的网址,被发送到服务器,是正确的,使用萤火虫。但是,错误回调仍然被触发(parsererror)。我也试过数据类型:文本
是否还有其他的选择,我应该包括哪些内容?
$(函数(){
$(#提交)。绑定(点击,函数(){
$阿贾克斯({
类型:后,
网址:HTTP:// MYSERVER / cgi-bin目录/经纪人,
数据类型:JSON,
数据:{启动:开始,结束:结束},
错误:函数(请求错误){
警报(错误);
},
成功:函数(要求){
警报(request.length);
}
}); //结束阿贾克斯
}); //结束绑定
}); //结束事件监听器
解决方案
下面是一些建议,我会尝试:
1)已指定要的dataType的数据类型选项(区分大小写的,我相信)
2)尽量使用'的contentType'选项,因为这样:
的contentType:应用/ JSON的;字符集= UTF-8
我不知道有多少,这将帮助,因为它是用在要求你的帖子的网址,而不是在响应中。 看到这篇文章的详细信息:http://encosia.com/2008/06/05/3-mistakes-to-avoid-when-using-jquery-with-aspnet-ajax (这对asp.net编写的,但可以适用)
3)三重检查你的帖子的网址的输出和运行通过JSON验证器的输出只是要绝对确保它是有效的,并且可以被解析成一个JSON对象。 http://www.jsonlint.com
希望一些这方面的帮助!
I have determined that my JSON, coming from the server, is valid (making the ajax call manually), but I would really like to use JQuery. I have also determined that the "post" url, being sent to the server, is correct, using firebug. However, the error callback is still being triggered (parsererror). I also tried datatype: text.
Are there other options that I should include?
$(function() {
$("#submit").bind("click", function() {
$.ajax({
type: "post",
url: "http://myServer/cgi-bin/broker" ,
datatype: "json",
data: {'start' : start,'end' : end},
error: function(request,error){
alert(error);
},
success: function(request) {
alert(request.length);
}
}); // End ajax
}); // End bind
}); // End eventlistener
解决方案
Here are a few suggestions I would try:
1) the 'datatype' option you have specified should be 'dataType' (case-sensitive I believe)
2) try using the 'contentType' option as so:
contentType: "application/json; charset=utf-8"
I'm not sure how much that will help as it's used in the request to your post url, not in the response. See this article for more info: http://encosia.com/2008/06/05/3-mistakes-to-avoid-when-using-jquery-with-aspnet-ajax (It's written for asp.net, but may be applicable)
3) Triple check the output of your post url and run the output through a JSON validator just to be absolutely sure it's valid and can be parsed into a JSON object. http://www.jsonlint.com
Hope some of this helps!
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