使用Jquery实现每日签到功能

var calUtil = {    getDaysInmonth : function(iMonth, iYear){      var dPrevDate = new Date(iYear, iMonth, 0);      return dPrevDate.getDate();    },    bulidCal : function(iYear, iMonth) {      var aMonth = new Array();      aMonth[0] = new Array(7);      aMonth[1] = new Array(7);      aMonth[2] = new Array(7);      aMonth[3] = new Array(7);      aMonth[4] = new Array(7);      aMonth[5] = new Array(7);      aMonth[6] = new Array(7);      var dCalDate = new Date(iYear, iMonth - 1, 1);      var iDayOfFirst = dCalDate.getDay();      var iDaysInMonth = calUtil.getDaysInmonth(iMonth, iYear);      var iVarDate = 1;      var d, w;      aMonth[0][0] = "日";      aMonth[0][1] = "一";      aMonth[0][2] = "二";      aMonth[0][3] = "三";      aMonth[0][4] = "四";      aMonth[0][5] = "五";      aMonth[0][6] = "六";      for (d = iDayOfFirst; d < 7; d++) {        aMonth[1][d] = iVarDate;        iVarDate++;      }      for (w = 2; w < 7; w++) {        for (d = 0; d < 7; d++) {          if (iVarDate <= iDaysInMonth) {            aMonth[w][d] = iVarDate;            iVarDate++;          }        }      }      return aMonth;    },    ifHasSigned : function(signList,day){      var signed = false;      $.each(signList,function(index,item){        if(item.signDay == day) {          signed = true;          return false;        }      });      return signed ;    },    drawCal : function(iYear, iMonth ,signList) {      var myMonth = calUtil.bulidCal(iYear, iMonth);      var htmls = new Array();      htmls.push("<div class='sign_main' id='sign_layer'>");      htmls.push("<div class='sign_succ_calendar_title'>");      // htmls.push("<div class='calendar_month_next'> </div>");      // htmls.push("<div class='calendar_month_prev'> </div>");      htmls.push("<div class='calendar_month_span'>2015年04月</div>");      htmls.push("</div>");      htmls.push("<div class='sign' id='sign_cal'>");      htmls.push("<table>");      htmls.push("<tr>");      htmls.push("<th>" + myMonth[0][0] + "</th>");      htmls.push("<th>" + myMonth[0][1] + "</th>");      htmls.push("<th>" + myMonth[0][2] + "</th>");      htmls.push("<th>" + myMonth[0][3] + "</th>");      htmls.push("<th>" + myMonth[0][4] + "</th>");      htmls.push("<th>" + myMonth[0][5] + "</th>");      htmls.push("<th>" + myMonth[0][6] + "</th>");      htmls.push("</tr>");      var d, w;      for (w = 1; w < 7; w++) {        htmls.push("<tr>");        for (d = 0; d < 7; d++) {          var ifHasSigned = calUtil.ifHasSigned(signList,myMonth[w][d]);          console.log(ifHasSigned);          if(ifHasSigned){            htmls.push("<td class='on'>" + (!isNaN(myMonth[w][d]) ? myMonth[w][d] : " ") + "</td>");          } else {            htmls.push("<td>" + (!isNaN(myMonth[w][d]) ? myMonth[w][d] : " ") + "</td>");          }        }        htmls.push("</tr>");      }      htmls.push("</table>");      htmls.push("</div>");      htmls.push("</div>");      return htmls.join('');    }};

.singer_r_img{display:block;width:114px;height:52px;line-height:45px;background:url(images/sing_week.gif) right 2px no-repeat;vertical-align:middle;*margin-bottom:-10px;text-decoration:none;}.singer_r_img:hover{background-position:right -53px;text-decoration:none;}.singer_r_img span{margin-left:14px;font-size:16px;font-family:'Hiragino Sans GB','Microsoft YaHei',sans-serif !important;font-weight:700;color:#165379;}.singer_r_img.current{background:url(images/sing_sing.gif) no-repeat 0 2px;border:0;text-decoration:none;}.sign table{border-collapse: collapse;border-spacing: 0;width:100%;}.sign th,.sign td {width: 30px;height: 40px;text-align: center;line-height: 40px;border:1px solid #e3e3e3;}.sign th {font-size: 16px;}.sign td {color: #404040;vertical-align: middle;}      .sign .on {background: url(images/sign_have.gif) no-repeat center;}.calendar_month_next,.calendar_month_prev{width: 34px;height: 40px;cursor: pointer;background:url(images/sign_arrow.png) no-repeat;}.calendar_month_next {float: right;background-position:-42px -6px;}.calendar_month_span {display: inline;line-height: 40px;font-size: 16px;color: #656565;letter-spacing: 2px;font-weight: bold;}.calendar_month_prev {float: left;background-position:-5px -6px;}.sign_succ_calendar_title {text-align: center;width:398px;border-left:1px solid #e3e3e3;border-right:1px solid #e3e3e3;background:#fff;}.sign_main {width: 400px;/**background-color: #FBFEFE;**/border-top:1px solid #e3e3e3;font-family: "Microsoft YaHei",SimHei;display: none;}

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>签到效果实现</title><script type="text/javascript" src="${pageContext.request.contextPath}/resources/jquery-1.8.3.min.js"></script><link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/resources/sign/sign.css"/><script type="text/javascript" src="${pageContext.request.contextPath}/resources/sign/calendar.js"></script><script type="text/javascript" src="${pageContext.request.contextPath}/resources/layerModel/jquery.layerModel.js"></script><link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath}/resources/layerModel/layerModel.css"/><link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath}/resources/layerModel/layerModel.plugin.css"/><script type="text/javascript">var ctx = "${pageContext.request.contextPath}";/*签到模块日期捕捉：*/function week(){  var objDate= new Date();  var week = objDate.getDay();  switch(week)    {      case 0:      week="周日";      break;      case 1:      week="周一";      break;      case 2:      week="周二";      break;      case 3:      week="周三";      break;      case 4:      week="周四";      break;      case 5:      week="周五";      break;      case 6:      week="周六";      break;    }  $("#sing_for_number").html( week );}$(function(){  week();  var current = new Date();  $(".singer_r_img").click(function(){    var s = this;    showLoading("正在签到...");    $.ajax({      url : "${pageContext.request.contextPath}/sign/doSign",      type : "POST",      dataType : "json",      success : function(data) {        loadingComplete();        var rst = data.result;        if(rst == 1) {          showError("今天您已经签到，无须再次签到！",function(){            var signList = data.signList;            $(s).addClass("current");            var str = calUtil.drawCal(current.getFullYear(),current.getMonth() + 1,signList);            $(str).layerModel({title:"签到日历"});          });        } else {          showSuccess("签到成功！",function(){            var signList = data.signList;            $(s).addClass("current");            var str = calUtil.drawCal(current.getFullYear(),current.getMonth() + 1,signList);            $(str).layerModel({title:"签到日历"});          });        }      }    });  });});</script><script type="text/javascript" src="${pageContext.request.contextPath}/resources/layerModel/jquery.layerModel.plugin.js"></script></head> <body>    <a class="singer_r_img" href="###">          <span id="sing_for_number">签到</span>    </a></body></html>

package com.controller; import java.util.Date;import java.util.List; import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse; import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.servlet.ModelAndView; import com.common.framework.controller.BaseController;import com.common.util.RequestUtil;import com.model.entity.SignEntity;import com.model.service.SignService; @Controller@RequestMapping("/sign")public class SignController extends BaseController {  @Autowired  private SignService signService;     @RequestMapping("/doSign")  public ModelAndView doSign(HttpServletRequest request, HttpServletResponse response) {    ModelAndView view = super.createJsonView();    try {      // 先查询是否已经签到      boolean ifHasSigned = signService.ifHasSigned();      if(ifHasSigned) {        view.addObject("result", "1");      } else {        SignEntity signEntity = new SignEntity();        Date signDate = new Date();        signEntity.setSignTime(signDate);        signEntity.setSignDay(Long.valueOf(signDate.getDate()));        signEntity.setSignIp(RequestUtil.getIpAddr(request));        signEntity.setSigner("zhoukun");        signService.signTX(signEntity);        view.addObject("result", "0");      }      List<SignEntity> signList = signService.listSign();      view.addObject("signList", signList);    } catch (Exception e) {      e.printStackTrace();    }    return view;  }  public static void main(String[] args) {    System.out.println(new Date().getDate());  }}