bbsvs

js日历功能的使用实例

作者:bbsvs 时间:2017-08-30

这篇文章主要是详细介绍js日历功能的使用实例
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>js日历效果-wangzf</title> 
</head> 
<style> 
html,body{height:100%;width:100%;} 
*{margin:0;padding:0;} 
.calendarBox{width:100%;} 
#calendar_control{background:#a3a3b4;} 
#calendar_control input{min-width:inherit;} 
#calendarBox{width:100%;height:100%;} 
#calendar_str{cursor:pointer;text-align:center;font-weight:lighter;} 
#calendar_body td{background:#f0f0f0;cursor:pointer;} 
#calendar_body td.taday{background:#0CF;} 
#calendar_body td.hot{background:#FF6;} 
#calendar_body th{background:#3f526f;color:#fff;} 
#calendar_body td,#calendar_body th{text-align:center;} 
</style> 
<script> 
var calendar={ 
STR:function(){with(this.data)return ""+Y+"年,"+M+"月,"+D+"号,星期"+WN[W];}, 
V:function(spli){with(this)return ""+data.Y+spli+data.M+spli+data.D}, 
T:function(){with(this)return data.TABLE}, 
dnY:function(){with(this){calendarChange(data.Y+1,data.M-1,data.D)}}, 
dnM:function(){with(this){calendarChange(data.Y,data.M,data.D)}}, 
upY:function(){with(this){calendarChange(data.Y-1,data.M-1,data.D)}}, 
upM:function(){with(this){calendarChange(data.Y,data.M-2,data.D)}}, 
day:function(o){with(this){data.D=o;calendarChange(data.Y,data.M-1,data.D)}}, 
data:{Y:null,M:null,D:null,W:null,H:null,U:null,YMD:null,YMD_C:"hot",ARR:null,TABLE:null,MN:null,WN:null,SELECT:null,TADAY:new Date(),TADAY_C:"taday",ROWLEN:7,VALUE:null}, 
creatTable:function(){with(this){ 
var table="<table height=100% width=100%><tr>" 
for(var i=0;i<data.ROWLEN;i++){var t=data.WN[i]||" ";table+="<th>"+t+"</th>";} 
for(var i in data.ARR){var showText=data.ARR[i]||" ",br=i%data.ROWLEN,title,css=""; 
if(!br){table+="</tr><tr>"}; 
data.ARR[i]?title=data.Y+"-"+data.M+"-"+showText:title=""; 
if(String(data.D)==String(data.ARR[i])){css+=" "+data.YMD_C;} 
if(data.YMD.getFullYear()==data.TADAY.getFullYear()&&data.YMD.getMonth()==data.TADAY.getMonth()&&String(data.TADAY.getDate())==String(data.ARR[i])){css=" "+data.TADAY_C} 
table+="<td title='"+title+"' class="+css+">"+showText+"</td>"; 
}table+="</tr></table>" 
data.TABLE=table;return table; 
}}, 
calendarStarArr:function(userY,userM,userD){with(this){ 
var Arr=[]; 
var now = new Date(userY,userM,userD); 
var LastDay = now.getLastDay(); 
var FirstDayofWeek = now.FirstDayofWeek(); 
data.YMD=now;data.Y=now.getFullYear(); 
data.M=now.getMonth()+1;data.D=now.getDate();data.W=now.getDay(); 
while(Arr.length!=FirstDayofWeek){Arr.push(false)} 
for(var i=0;i<LastDay;i++){Arr.push(i+1)} 
while(Arr.length%data.ROWLEN!=0){Arr.push(false)} 
data.ARR=Arr;return Arr; 
}}, 
calendarChange:function(userY,userM,userD){with(this){ 
calendarStarArr(userY,userM,userD);creatTable() 
}}, 
calendarStar:function(userY,userM,userD){with(this){ 
data.MN = ["零","一","二","三","四","五","六","七","八","九","十","十一","十二"]; 
data.WN = ["日","一","二","三","四","五","六"]; 
calendarChange(userY,userM,userD); 
}}, 
init:function(){with(this){ 
Date.prototype.getLastDay=function(){return(new Date(this.getFullYear(),this.getMonth()+1,0).getDate())} 
Date.prototype.FirstDayofWeek=function(){return(new Date(this.getFullYear(),this.getMonth(),1).getDay())} 
calendarStar(new Date().getFullYear(),new Date().getMonth(),new Date().getDate()) 
}} 
} 
</script> 
<body id="body"> 
<table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0"> 
<tr height="10%"> 
<td><table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0" id="calendar_control"> 
<tr> 
<th width="20%" align="left" scope="col"> 
<input type="button" title="上一年" value="<<" id="calendar_upY" /> 
<input type="button" title="上一月" value="<" id="calendar_upM" /></th> 
<th width="56%" id="calendar_str" scope="col" title="点击返回今天."></th> 
<th width="24%" align="right" scope="col"> 
<input type="button" title="下一年" value=">>" id="calendar_dnY" /> 
<input type="button" title="下一月" value=">" id="calendar_dnM" /></th> 
</tr> 
</table></td> 
</tr> 
<tr> 
<td height="90%" id="calendar_body"></td> 
</tr> 
</table> 
<script> 
calendar.init() 
function calendarChange(){ 
var calendar_body=document.getElementById("calendar_body") 
calendar_body.innerHTML=calendar.T()//显示表格 
var calendar_str=document.getElementById("calendar_str") 
calendar_str.innerHTML=calendar.STR()//显示日期字符串 
calendarControl()//调用日历控制 
} 
calendarChange()//日历更新 
function calendarControl(){ 
var calendar_str=document.getElementById("calendar_str") 
calendar_str.onclick=function(){ calendar.init();calendarChange()}//返回今天功能实现 
var calendar_dnY=document.getElementById("calendar_dnY") 
calendar_dnY.onclick=function(){ calendar.dnY();calendarChange()}//下一年 功能实现 
var calendar_dnM=document.getElementById("calendar_dnM") 
calendar_dnM.onclick=function(){ calendar.dnM();calendarChange()}//下一月 功能实现 
var calendar_upY=document.getElementById("calendar_upY") 
calendar_upY.onclick=function(){ calendar.upY();calendarChange()}//上一年 功能实现 
var calendar_upM=document.getElementById("calendar_upM") 
calendar_upM.onclick=function(){ calendar.upM();calendarChange()}//上一月 功能实现 
var calendar_day=document.getElementById("calendar_body").getElementsByTagName("td"); 
for(var i in calendar_day){calendar_day[i].onclick=function(){var N=Number(this.innerText);if(N){calendar.day(N);calendarChange()}}}//当天日期 功能实现 
} 
</script> 
</body> 
</html>


TAG:
日历   控件   时间