正在阅读：javascript版的日期输入控件javascript版的日期输入控件

2004-03-19 15:00 出处：CSDN 作者：zhaoweiwei 责任编辑：linjixiong

   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

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