jquery 异步调用业务层的方法，然后返回一个list。在jsp页面上填充

在后台返回json格式的数据，然后用jquery读取分析。

后台

Java code

JSONObject json 
=
 
new
 JSONObject();
        List
<
Map
>
 maps 
=
 
new
 ArrayList
<
Map
>
();
        List
<
Notice
>
 notices 
=
 
this
.getNoticeService().findAll(
this
.getPageNo(), 
this
.getPageSize()).getDatas();
        
        SimpleDateFormat sdf 
=
 
new
 SimpleDateFormat(
"
yyyyMMdd HH:mm:ss
"
);
        
for
(Notice notice : notices) {
            Map
<
String, Object
>
 property 
=
 
new
 HashMap
<
String, Object
>
();
            
            property.put(
"
noticeId
"
, notice.getNoticeId());
            property.put(
"
title
"
, notice.getTitle());
            property.put(
"
addTime
"
, sdf.format(notice.getAddTime()));
            maps.add(property);
        }
        
        json.put(
"
rows
"
, maps);
        
this
.renderText(json.toString());

前台

JScript code

function
 PageClick(pageclickednumber){
        
var
 pageSize 
=
 
10
;
        $.ajax({
            type:
"
get
"
,
            dataType : 
'
json
'
,
            url:
"
notice!list.action
"
,
            data: ({
                pageNo : pageclickednumber,
                pageSize : pageSize
            }),
            beforeSend:
function
() { 
                $(
"
#all
"
).mask(
"
加载中...
"
);        
            },
            success: 
function
(data) {
                $(
"
#all
"
).unmask();
                
if
(data 
!=
 
0
) {
                    analyJson(data);
                    $(
"
#pager
"
).pager({ pagenumber: pageclickednumber, pagecount: pageCount, buttonClickCallback: PageClick});
                } 
else
 {
                    alert(
"
没有权限！
"
);
                }
            }
         }); 
    }
    
    
function
 analyJson(data) {
        
var
 json 
=
 eval(data.rows);
        
var
 len 
=
 json.length;
        
if
(len 
>
 
0
) {
            $(
"
#noticeList
"
).html(
''
);
            
for
(
var
 i
=
0
; i
<
len; i
++
) {
                
var
 append 
=
 
"
<li id='li
"
+
 json[i].noticeId 
+
"
'>[
"
+
 json[i].addTime 
+
"
]<br/><a href='#'>
"
+
 json[i].title 
+
"
</a></li>
"

                $(
"
#noticeList
"
).append(append);
            }
        }
    }