一直想做一个签到功能，但是百度了都没有自己想要的，所以就借着网上搜到的素材然后整合自己之前写的插件layerModel自己整合了一个，大家娱乐娱乐就好！

calendar.js

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'>&nbsp;</div>"); // htmls.push("<div class='calendar_month_prev'>&nbsp;</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] : "&nbsp;") + "</td>"); } else { htmls.push("<td>" + (!isNaN(myMonth[w][d]) ? myMonth[w][d] : "&nbsp;") + "</td>"); } } htmls.push("</tr>"); } htmls.push("</table>"); htmls.push("</div>"); htmls.push("</div>"); return htmls.join(''); }};

sign.css

.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;}

sign.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://.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()); }}

演示图：

以上所述就是本文的全部内容了，希望大家能够喜欢。