Client code
Copy Code code as follows:
<%@ Page language= "C #" autoeventwireup= "true" codebehind= "WebForm1.aspx.cs" inherits= "Webapp.webform1"%>
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<script src= "Jquery-1.7.1.min.js" type= "Text/javascript" ></script>
<script type= "Text/javascript" >
function aa () {
$.ajax ({
URL: "Http://localhost:12079/WebForm2.aspx",
Data: "P1=1&p2=2&callback=?",
Type: "Post",
Processdata:false,
timeout:15000,
DataType: "Jsonp",//Not "JSON" we ll parse
JSONP: "Jsonpcallback",
Success:function (Result) {
alert (result.value1);
}
});
}
</script>
<title></title>
<body>
<form id= "Form1" runat= "Server" >
<div>
</div>
</form>
<p>
<input id= "Button1" type= "button" value= "button" onclick= "AA ()"/></p>
</body>
Server-side code
Copy Code code as follows:
public partial class WebForm2:System.Web.UI.Page
{
protected void Page_Load (object sender, EventArgs e)
{
String callback = request["Callback"];
String v1= "1";
String v2= "2";
String response = "{\" value1\ ": \" "+ v1 +" \ "," value2\ ": \" "+ v2 +" \ "}";
String call = Callback + "(" + Response + ")";
Response.Write (call);
Response.End ();
}
}
The client page and server-side pages are in two projects for Cross-domain call tests.
Cross-domain instance code (need to load jquery, page is utf-8 encoding):
Copy Code code as follows:
<!----> Recruitment data
<script type= "Text/javascript" >
function Success_jsonpcallback (data) {
var html = ';
var pos = ';
HTML + = ' <ul> ';
Jquery.each (data, function (k, v) {
if (k<10) {
pos = ' + v.city+ ' "' + V.positionname + ' (' + v.salary + ')-' +v.companyname;
if (Pos.length > 20) {
pos = pos.substring (0,19) + ' ... ';
}
html + + ' <li><a href= ' +v.posiitondetailurl+ ' target= ' _blank ' title= ' "' + v.city+ '" ' + V.positionname + ' (' + V '). Salary + ')-' +v.companyname+ ' > ' +pos+ ' </a></li> ';
}
});
html = ' </ul><div class= ' more-link ' ><a href= ' http://www.lagou.com/jobs/list_%E5%89%8D%E7%AB%AF%E5% bc%80%e5%8f%91 "target=" _blank "> More </a></div>";
JQuery (' #lagouData '). HTML (HTML);
}
function Getlagoudata () {
Jquery.ajax ({
Async:false,
URL: "Http://www.lagou.com/join/listW3cplus?kd=%E5%89%8D%E7%AB%AF%E5%BC%80%E5%8F%91",
Type: "Get",
DataType: "Jsonp",
Jsonpcallback: ' Success_jsonpcallback ',
ContentType: "APPLICATION/JSONP; Charset=utf-8 ",
Success:function (data) {
Success_jsonpcallback (data);
}
});
}
Getlagoudata ();
</script>
<div id= "Lagoudata" ></div>
JSONP Code:
Copy Code code as follows:
Success_jsonpcallback ([{"City": "Guangzhou", "CompanyName": "POCO.") CN "," Createtime ":" 15:02 release "," Posiitondetailurl ":" http://www.lagou.com:80/jobs/16868.html "," Positionadvantage ":" In a cohesive team, the old City to work convenient transportation, double Hugh, "Positionname": "Commercial Front-End Development Engineer", "salary": "4k-7k"},{"City": "Beijing", "CompanyName": "Mei Tong Yun-Move (Beijing) Technology Co., Ltd." , "Createtime": "14:47 release", "Posiitondetailurl": "http://www.lagou.com:80/jobs/16866.html", "Positionadvantage": " HTML5 Technology best team, "Positionname": "Web Front-End Development", "salary": "4k-8k"},{"City": "Hangzhou", "CompanyName": "Pocket shopping", "Createtime": " 14:42 release "," Posiitondetailurl ":" http://www.lagou.com:80/jobs/13024.html "," Positionadvantage ":" a broad platform for development, self-value embodiment of the place " , "Positionname": "Web front-end Development Engineer", "salary": "8k-12k"},{"City": "Beijing", "companyName": "Pudding Move", "Createtime": "14:02 release", " Posiitondetailurl ":" http://www.lagou.com:80/jobs/1498.html "," positionadvantage ":" Meals, surrounded by beautiful like clouds "," positionname ":" Android Development Engineer, "salary": "10k-20k"},{"City": "Beijing", "companyName": "Pudding Move", "Createtime": "14:02 release", "Posiitondetailurl" : "Http://www.lagou.com:80/jobs/2539.html", "positionadvantage": "Meals, small bridge water people, beauty", "Positionname ":" iOS Development Engineer "," salary ":" 10k-20k "},{" City ":" Shanghai "," companyName ":" Every Day Beautiful "," Createtime ":" 00:55 release "," Posiitondetailurl ":" "http://www.lagou.com:80/jobs/11494.html", "positionadvantage": "Entrepreneurial atmosphere emphasizes small and beautiful", "Positionname": " Android Development Engineer, "salary": "8k-16k"},{"City": "Beijing", "CompanyName": "Lbe Security Master", "Createtime": "11:39 release", " Posiitondetailurl ":" http://www.lagou.com:80/jobs/5983.html "," Positionadvantage ":" Five risks, one gold performance bonus "," Positionname ":" Android Development Engineer, "salary": "8k above"},{"City": "Beijing", "companyName": "Dim sum Move", "Createtime": "11:24 release", "Posiitondetailurl": " Http://www.lagou.com:80/jobs/16736.html "," Positionadvantage ":" Technology-oriented team atmosphere, a full range of welfare benefits "," Positionname ":" Android "," Salary ":" "15k-25k"},{"City": "Guangzhou", "CompanyName": "Litchi FM", "Createtime": "10:44 release", "Posiitondetailurl": "http:// Www.lagou.com:80/jobs/16634.html "," positionadvantage ":" Even insist on running, to maintain the weight of the reward Oh! "," Positionname ":" WP mobile phone development engineer "," salary ":" 16k-25k "},{" City ":" Beijing "," companyName ":" NET silver-Jingdong subsidiary "," Createtime ":" 10:08 release ", "Posiitondetailurl": "http://www.lagou.com:80/jobs/14162.html", "Positionadvantage": "In charge of Jingdong Mall-Internet financial products JS Development, "Positionname": "Javascript Front-End Development Engineer", "salary": "10k-20k"}])
