当前位置: 首页 > 图文教程 > 网络编程 > Javascript > javascript版的日期输入控件

Javascript
我也种棵OO树JXTree[js+css+xml]
新浪中用来显示flash的函数
JXTree对象，读取外部xml文件数据，生成树的函数
用js来格式化字符串示例模仿css
js prototype 格式化数字 By shawl.qiu
新浪刚打开页面出来的全屏广告代码
记录几个javascript有关的小细节
Some tips of wmi scripting in jscript (1)
JavaScript Try...Catch 声明的 使用方法
JS版获取字符串真实长度和取固定长度的字符串函数
Javascript中的数学函数
ArrayList类（增强版）
javascript中巧用“闭包”实现程序的暂停执行功能
javascript判断单选框或复选框是否选中方法集锦
FireFox的getYear的注意事项
JavaScript For...In 使用方法
JavaScript Switch 声明
JavaScript If...Else 声明
JavaScript For 循环
JavaScript While 循环 教程

No. « 59 60 61 62 »

技术文章搜索

关键字

Javascript 中的 javascript版的日期输入控件

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-08-10   浏览: 213 ::
收藏到网摘: n/a

  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
  <HTML>
  <HEAD>
  <TITLE> New Document </TITLE>
  <META NAME="Generator" CONTENT="Microsoft FrontPage 5.0">
  <META NAME="Author" CONTENT="zhaoweiwei">
  <META NAME="Keywords" CONTENT="birthday_input">
  <META NAME="Description" CONTENT="日起输入控件">
  <script>
  function showdb()  //显示控件/隐藏空间
  {
    var CurrentDate=new Date();
    var CYear=CurrentDate.getFullYear();
    var CMonth=CurrentDate.getMonth();
    var CDay=CurrentDate.getDay();
 
    var a=document.getElementById("input_birth");
 
    var obj_year=document.getElementById("year");  //当展开控件时自动取到当前时间（客户端）
    obj_year.innerText=CYear;
    var obj_month=document.getElementById("month");
    obj_month.innerText=CMonth+1;
 
    var s=new Date(CYear,CMonth,1);
    var startDay=s.getDay();   //日期起始数字
    var numDays=numberOfDays(CMonth,CYear);  //本月天数
    var day=document.getElementsByName("day");
    for(var j=1;j<=numDays;j++)  //插入日期
  {
    day[startDay+j-1].innerText=j;
  }

    if(a.style.visibility=='visible')
    {
     a.style.visibility='hidden';
    }
  else
  {
    a.style.visibility='visible';
  }
 
  }
  function addyear()
   {
   var obj_year=document.getElementById("year");
   var obj_month=document.getElementById("month");

   var num_year=obj_year.innerText;


 




   obj_year.innerText=parseInt(num_year)+1;  //年数增加
  
   displayCalendar(obj_month.innerText-1,obj_year.innerText);
  }
  function plusyear()
   {
  
   var obj_year=document.getElementById("year");
   var obj_month=document.getElementById("month");
  
   var num_year=obj_year.innerText;
   obj_year.innerText=parseInt(num_year)-1;  //年数减少
  
   displayCalendar(obj_month.innerText-1,obj_year.innerText);
  }
  function addmonth()
  {
  
     var obj_month=document.getElementById("month");
     var obj_year=document.getElementById("year");
    
     if(parseInt(obj_month.innerText)>=12)        //月数增加到12时，年数相应增加1，月数从1开始
     {
      obj_month.innerText="0";
      obj_year=document.getElementById("year");
      var num_year=obj_year.innerText;
      obj_year.innerText=parseInt(num_year)+1;
     }
  
       var num_month=obj_month.innerText;
      obj_month.innerText=parseInt(num_month)+1;  //月数增加
  
     displayCalendar(obj_month.innerText-1,obj_year.innerText);
    }
    function plusmonth()
    {
  
     var obj_month=document.getElementById("month");
     var obj_year=document.getElementById("year");
  
    if(parseInt(obj_month.innerText)<=1)    //月数减少到1时，年数相应减少1，月数从12开始
   {
      obj_month.innerText="13";
      obj_year=document.getElementById("year");
      var num_year=obj_year.innerText;
      obj_year.innerText=parseInt(num_year)-1;
     }
  
     var num_month=obj_month.innerText;
   obj_month.innerText=parseInt(num_month)-1;  //月数减少


 



     
     displayCalendar(obj_month.innerText-1,obj_year.innerText);
  }

  function numberOfDays(month,year)  //取得每月天数，判断平年闰年
  {
    var numDays=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
    n=numDays[month];
    if(month==1&&year%4==0) ++n;
    return n;
  }

  function displayCalendar(month,year)
  {

    var d=new Date(year,month,1);
    var startDay=d.getDay();   //日期起始数字
    var numDays=numberOfDays(month,year);  //本月天数
 
    var day=document.getElementsByName("day");
    for(var i=0;i<day.length;i++)
    {
     day[i].innerText="";
    }
    for(var j=1;j<=numDays;j++)  //插入日期
    {
      day[startDay+j-1].innerText=j;
    }
 
  }
  function writeDate(n)
  {
     document.writeln("<H3 ALIGN='CENTER'>"+n+"</H3>");
   }

  function add_day(year,month,day)
  {
     bd.birthdate.value=year+"-"+month+"-"+day;
  }
  </script>
  </HEAD>

   <BODY>
  <form name="bd">
  <input type="text" name="birthdate" size="20" readOnly><input type="button" value="..." onclick="showdb()">
  </form>
  <div id="input_birth" name="input_birth" style="visibility:hidden; width:239; height:128">
  <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" style="cursor:hand" bordercolor="#111111" width="100%"  height="26">
    <tr>


 



    <  td width="100%" colspan="3" height="26">&nbsp;&nbsp; <input type="button" value="&lt;&lt;" onclick="plusyear()" name="plusyear">
      <input type="button" value="&lt;" onclick="plusmonth()" name="plusmonth">&nbsp; <font id="year">
      </font>年<font id="month"></font>月
      <input type="button" value="&gt;" onclick="addmonth()" name="addmonth">
      <input type="button" value="&gt;&gt;" name="addyear" onclick="addyear()"></td>
    </tr>
     <tr>
      <td width="100%" colspan="3" height="119" valign="top">
     <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%">
        <tr>
        <td width="14%" align="center"><b><font color="#FF0000">日</font></b></td>
        <td width="14%" align="center"><b>一</b></td>
        <td width="14%" align="center"><b>二</b></td>
        <td width="14%" align="center"><b>三</b></td>
        <td width="14%" align="center"><b>四</b></td>
        <td width="15%" align="center"><b>五</b></td>
        <td width="15%" align="center"><b><font color="#FF0000">六</font></b></td>
      </tr>
      <tr>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)"></td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        </tr>
        <tr>
          <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>


 



      </tr>
      <tr>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
      </tr>
      <tr>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
      </tr>
      <tr>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>


 



        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
      </tr>
      <tr>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="14%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
        <td width="15%" align="center" id="day" onclick="add_day(year.innerText,month.innerText,this.innerText)">　</td>
      </tr>
    </table>
    </td>
  </tr>
  <tr>
    <td width="33%" height="1"></td>
    <td width="33%" height="1"></td>
    <td width="34%" height="1"></td>
    </tr>
  </table>
   </div>
  </BODY>
  </HTML>