javascript實現日歷控件(年月日關閉按鈕)
2024-05-06 14:20:34
供稿：網友
經常使用google的朋友一定對google絢麗的日歷控件記憶猶新吧,那我們也來實現一個,雖然功能和效果比不上,但重要的是實現的過程.
下面是要實現的html結構:
<div id="a"><div id="head"><span id="yface">年:<select id="year"></select></span><span id="mface">月:<select id="month"></select></span></div><div id="biaoti"></div><div id="body"></div></div>
先說一下日歷查詢的算法:
w=y+parseInt(y/4)+parseInt(c/4)-2*c+parseInt(26*(m+1)/10)+d-1 ;
下面是詳細的說明過程,有興趣的可以去看下:
//m.survivalescaperooms.com/article/32572.htm
以下是實現的javascript代碼:
代碼如下:
sx.activex.calender={
bind:function(target){
var a=document.createElement("div");
var head=document.createElement("div");
var biaoti=document.createElement("div");
var select=document.createElement("select");
var yface=document.createElement("span");
var mface=document.createElement("span");
var body=document.createElement("div");
var select1=document.createElement("select");
yface.appendChild(select);
mface.appendChild(select1);
head.appendChild(yface);
head.appendChild(mface);
a.appendChild(head);
a.appendChild(biaoti);
a.appendChild(body);
yface.insertBefore(document.createTextNode("年 "),yface.firstChild)
mface.insertBefore(document.createTextNode("月 "),mface.firstChild)
a.style.position="absolute";
biaoti.style.height="10%";
for(var i=0;i<7;i++){
var can=document.createElement("span")
can.style.width="14%";
can.style.height="100%";
can.style.textAlign="center";
biaoti.appendChild(can);
}
biaoti.all[0].innerText="日"
biaoti.all[1].innerText="一"
biaoti.all[2].innerText="二"
biaoti.all[3].innerText="三"
biaoti.all[4].innerText="四"
biaoti.all[5].innerText="五"
biaoti.all[6].innerText="六"
head.style.height="20%";
a.style.position="absolute";
a.style.height="200px";
a.style.width="302px";
a.style.border="1px red solid";
yface.style.width="50%";
yface.style.padding="5px";
yface.style.height="100%";
select.style.width="80%";
for(var i=1960;i<2010;i++){
var option=document.createElement("option");
option.text=i;
select.add(option);
}
mface.style.width="50%";
mface.style.padding="5px";
mface.style.height="100%";
select1.style.width="80%";
for(var i=1;i<=12;i++){
var option=document.createElement("option");
option.text=i;
select1.add(option);
}
body.style.height="70%";
for(var i=0;i<42;i++){
var span=document.createElement("span");
span.style.width="14%";
span.style.height="16%";
span.style.textAlign="center";
span.onmouseover=function(){
this.style.cursor="hand";
this.tempcolor=this.style.backgroundColor;
this.style.backgroundColor="lightblue";
}
span.onmouseout=function(){
