JavaScript로 일일 체크인 기능 구현

var calUtil = { getDaysInmonth : function(iMonth, iYear){ //当前年月的总天数 var dPrevDate = new Date(iYear, iMonth, 0); return dPrevDate.getDate(); }, bulidCal : function(iYear, iMonth) { //构建当前年月对应的日历 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){ var date = new Date(item.signDate); if(date.getDate() == day) { signed = true; return false; } }); return signed ; }, drawCal : function(iYear, iMonth ,signList) { var currentYearMonth = iYear+"年"+iMonth+"月"; var myMonth = calUtil.bulidCal(iYear, iMonth); var htmls = new Array(); htmls.push("
"); htmls.push("
"); htmls.push("
"+currentYearMonth+"
"); htmls.push("
"); htmls.push("
"); htmls.push(""); htmls.push(""); htmls.push(""); htmls.push(""); htmls.push(""); htmls.push(""); htmls.push(""); htmls.push(""); htmls.push(""); htmls.push(""); var d, w; for (w = 1; w < 7; w++) { htmls.push(""); for (d = 0; d < 7; d++) { var ifHasSigned = calUtil.ifHasSigned(signList,myMonth[w][d]); if(ifHasSigned){ htmls.push(""); } else { htmls.push(""); } } htmls.push(""); } htmls.push("
" + myMonth[0][0] + "
" + myMonth[0][1] + "
" + myMonth[0][2] + "
" + myMonth[0][3] + "
" + myMonth[0][4] + "
" + myMonth[0][5] + "
" + myMonth[0][6] + "
" + (!isNaN(myMonth[w][d]) ? myMonth[w][d] : " ") + "
" + (!isNaN(myMonth[w][d]) ? myMonth[w][d] : " ") + "
"); htmls.push("
"); htmls.push("
"); return htmls.join(''); } };

 
  
 
 
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var str = calUtil.drawCal(current.getFullYear(),current.getMonth() + 1,signList); $("#calendar").html(str);

function is_leap(year) { return (year%100==0?res=(year%400==0?1:0):res=(year%4==0?1:0)); }

m_days=new Array(31,28+is_leap(ynow),31,30,31,31,30,31,30,31,30,31);

n1str=new Date(2008,3,1); firstday=n1str.getDay();

tr_str=Math.ceil((m_days[mnow] + firstday)/7);

for(i=0;i"); for(k=0;k<7;k++) { //内层for语句 - td标签 idx=i*7+k; //表格单元的自然序号 date_str=idx-firstday+1; //计算日期 //这里是处理有效日期代码 } //内层for语句结束 document.write(""); } //外层for语句结束

function is_leap(year) { return (year%100==0?res=(year%400==0?1:0):res=(year%4==0?1:0)); } //是否为闰年var nstr=new Date(); //当前Date资讯var ynow=nstr.getFullYear(); //年份var mnow=nstr.getMonth(); //月份var dnow=nstr.getDate(); //今日日期var n1str=new Date(ynow,mnow,1); //当月第一天Date资讯var firstday=n1str.getDay(); //当月第一天星期几var m_days=new Array(31,28+is_leap(ynow),31,30,31,30,31,31,30,31,30,31); //各月份的总天数var tr_str=Math.ceil((m_days[mnow] + firstday)/7); //表格所需要行数//打印表格第一行（有星期标志）document.write ("");for(i=0;i"); for(k=0;k<7;k++) { //表格每行的单元格 idx=i*7+k; //单元格自然序列号 date_str=idx-firstday+1; //计算日期 (date_str<=0 || date_str>m_days[mnow]) ? date_str=" " : date_str=idx-firstday+1; //过滤无效日期（小于等于零的、大于月总天数的） //打印日期：今天底色为红 date_str==dnow ? document.write ("") : document.write (""); } document.write(""); //表格的行结束} document.write("
日
一
二
三
四
五
六
" + date_str + "
" + date_str + "
"); //表格结束