js动态的添加HTML标签以及接受request.setAttribute封装的list

最新推荐文章于 2022-08-18 20:45:14 发布
转载 最新推荐文章于 2022-08-18 20:45:14 发布 · 551 阅读 · 0 ·
CC 4.0 BY-SA版权
原文链接：http://www.cnblogs.com/xzcBY/p/9228005.html

本文介绍了一种使用Java和JavaScript技术实现投票记录列表的方法。后台通过Java处理数据并将数据传递给前端，前端则利用JavaScript动态生成HTML表格来显示投票记录的各项信息。

 

后台代码封装 request.setAttribute("votemsg",voteList);

js中代码获取并拼接HTML标签 其中 VoteRecord 是list封装的实体类 后台 List<VoteRecord> voteList= new ArrayList<VoteRecord>();

<%
ArrayList list=(ArrayList)request.getAttribute("votemsg");
for(int i=0;i<list.size();i++){
VoteRecord voterecord=(VoteRecord)list.get(i);
%>
var fundurl= "<%=rp.getPropertieValue("SITEURL")%>"+getUrlByFundcode(<%=voterecord.getFundcode()%>); //----获取url路径并拼接
var tableContent = " ";
tableContent += ' <tr class="gray">';
tableContent += ' <td align="center"><a class="col333" href="'+fundurl+'" target="_blank"> <%=voterecord.getFundname()%></a></td>';
tableContent += '<td align="center"><%=voterecord.getFundcode()%></td> ';

tableContent += '<td align="center"><%=voterecord.getBeginDate()%> </td>';
tableContent += '<td align="center"><%=voterecord.getEndDate()%></td>';
tableContent += '<td align="center"><%=voterecord.getVoteStatus()%></td> ';
tableContent += ' <td align="center"><a href="#" onclick=checkVote("<%=voterecord.getFundcode()%>","<%=voterecord.getFundname()%>","<%=voterecord.getSurveyId()%>") class="link2">投票</a></td> ';
$("#view_config_view_trade_myfund_otherfundlist").append($(tableContent));
<% } %>

转载于:https://www.cnblogs.com/xzcBY/p/9228005.html

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request.setAttribute("msg", "登录成功！"); return "redirect:/index.action"; } else { request.setAttribute("failMsg", "密码错误！"); return "user_login"; } } @RequestMapping("/register") public String register(User user, HttpServletRequest request) { String path=""; user.setUrole(1); user.setUmark("普通用户"); if(userService.register(user)) { path="redirect:user_login.jsp"; }else{ request.setAttribute("msg","用户名重复！"); path="user_register"; } return path; } @RequestMapping("/admin/user_add") public String AddUser(User user, HttpServletRequest request) { user.setUrole(1); user.setUmark("普通用户"); if(userService.register(user)) { return "redirect:user_list.action?pageNumber=1"; }else{ request.setAttribute("msg","用户名重复！"); return "admin/user_add"; } } @RequestMapping("/logout") public String logout(HttpServletRequest request) { request.getSession().removeAttribute("user"); return "redirect:index.action"; } @RequestMapping("/admin/logout") public String adminLogout(HttpServletRequest request) { request.getSession().removeAttribute("user"); return "redirect:index.action"; } @RequestMapping("/change_phone_and_address") public String updateUphoneAndUaddress(int uid,String uphone,String uaddress,HttpServletRequest request) { boolean result=userService.UpdatePhoneAndAddress(uid,uphone,uaddress); if(result) { request.setAttribute("msg","修改成功!"); User u=(User)request.getSession().getAttribute("user"); u.setUaddress(uaddress); u.setUphone(uphone); request.getSession().removeAttribute("user"); request.getSession().setAttribute("user",u); return "user_center"; } else { request.setAttribute("failMsg","修改密码时出现错误，请确认原密码是否正确或联系管理员!"); return "user_center"; } } @RequestMapping("/change_password") public String updatePassword(int uid,String oldupwd,String upwd,HttpServletRequest request) { boolean result=userService.UpdatePassword(uid,upwd,oldupwd); if(result) { request.setAttribute("msg","修改成功!"); MyCipher myCipher=new MyCipher(); User u=(User)request.getSession().getAttribute("user"); u.setUpwd(myCipher.encrypt(upwd,"!")); request.getSession().removeAttribute("user"); 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