后台java代码:
<%
String start=request.getParameter("start");
String limit=request.getParameter("limit");
System.out.println("start : "+start);
System.out.println("limit: "+limit);
try{
int index=Integer.parseInt(start);
int pageSize=Integer.parseInt(limit);
String str="{totalProperty:100,root:[";
StringBuffer json=new StringBuffer(str);
for(int i=index;i<pageSize+index;i++){
json.append("{id:").append(i).append(",name:'name").append(i).append("',descn:'descn").append(i).append("'}");
if(i!=pageSize+index-1){
json.append(",");
}
}
json.append("]}");
System.out.println(json);
response.getWriter().write(json.toString());
response.getWriter().close();
}catch(Exception ex){
}
%>
start : 0
limit: 5
{totalProperty:100,root:[{id:0,name:'name0',descn:'descn0'},{id:1,name:'name1',descn:'descn1'},{id:2,name:'name2',descn:'descn2'},{id:3,name:'name3',descn:'descn3'},{id:4,name:'name4',descn:'descn4'}]}
可在grid中就是显示不出数据,为什么呢?
请高手赐教!小弟先谢过大家了...