jQuery ajax 應用

來源:互聯網
上載者:User

--------------------------index.jsp--------------------------

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"  
        "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title>AjAX請求資料</title>
  <script type="text/javascript" src="jquery-1.3.2.js"></script>
  <script type="text/javascript"><!--
  //dataType:"script","html","xml","json"    
  jQuery.ajax({
     type: "POST",
     url: "MyJsp.jsp",
     data: "id=1",
     dataType:"script",
     success: function(){
        jQuery.each(APRS.result, function(i,data){  
           jQuery("#message").append(data.sencond+"<br>");   
           });    
     },
     complete:function(){
       jQuery("#message").append("請求完成");
     },
     error:function(){
       jQuery("#message").append("請求錯誤");
     }
  }); 
  /*jQuery.getScript("MyJsp.jsp?id=1", function(){
    jQuery.each(APRS.result, function(i,aa){  
          jQuery("#message").append(aa.sencond+"<br>");   
          });
  });
     jQuery.getJSON("MyJsp.jsp",{id:2}, function(data){
      jQuery.each(data.result, function(i,aa){  
         jQuery("#message").append(aa.sencond+"<br>");   
         });
  });
  jQuery.post("MyJsp.jsp",{id:3}, function(data){
         jQuery("#message").append(data);   
  });*/

    --></script>
 </head>
 <body>
  <div id="images"></div>
  請求資料輸出:
  <br />
  <br />
  <div id="message"></div>
 </body>
</html>
---------------------------------MyJsp.jsp---------------------------------

<%@ page contentType="application/x-javascript" language="java" pageEncoding="UTF-8"%> 
<%if(request.getParameter("id").equals("1")){%>
var APRS = {
 keyword: '名字',
 result:
 [
 {num:'1',sencond:'Test getScript1'},
 {num:'2',sencond:'Test getScript2'}
 ]
}
<%}else if(request.getParameter("id").equals("2")){%>
 {
 keyword: '名字',
 result:
 [
 {num:'1',sencond:'Test getJson1'},
 {num:'2',sencond:'Test getJson2'}
 ]
}
<%}else if(request.getParameter("id").equals("3")){%>
 簡單結果
<%}%>

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