B/S结构中的时间输入控件[2]|中文方案文档站(提供各类方案下载,WORD文档下载,范文,案例等)

  str += "<input type=\"text\" name=\""+forobj+"\" id=\""+forobj+"\" value=\""+this.getnowtime()+"\" style=\"display:''\">"//开发时一般要将此处的style设为display:'none'
  str += "</td>"
  str += "</tr>"
  str += "</table>"
  return str;
}
this.getnowtime=function(){
  var objdate = new date();
  return this.formattime(objdate.gethours())+":"+
    this.formattime(objdate.getminutes())+":"+
    this.formattime(objdate.getseconds());
}
this.play = function() {
  this.timer = setinterval(this.name+".playback()",1000);
}
this.formattime = function(stime) {
  stime = ("0"+stime);
  return stime.substr(stime.length-2);
}
this.playback = function() {
  var objdate = new date();
  var arrdate = [objdate.gethours(),objdate.getminutes(),objdate.getseconds()];
  var objminute = document.getelementsbyname(this.fname);
  for (var i=0;i<objminute.length;i++) {
   objminute[i].value = this.formattime(arrdate[i])
  }
}
this.setforobjvalue=function(){
  eval("document.all."+forobj+".value=this.gettime()");
}
this.prevent = function(obj) {
  clearinterval(this.timer);
  this.setfocusobj(obj);
  var value = parseint(obj.value,10);
  var radix = parseint(obj.radix,10)-1;
  if (obj.value>radix||obj.value<0) {
   obj.value = obj.value.substr(0,1);
  }
}
this.controltime = function(cmd) {
  event.cancelbubble = true;
  if (!this.fobj) return;
  clearinterval(this.timer);
  var cmd = event.srcelement.innertext=="5"?true:false;
  var i = parseint(this.fobj.value,10);
  var radix = parseint(this.fobj.radix,10)-1;
  if (i==radix&&cmd) {
   i = 0;
  } else if (i==0&&!cmd) {
   i = radix;
  } else {
   cmd?i++:i--;
  }
  this.fobj.value = this.formattime(i);
  this.fobj.select();
}
this.settime = function(obj) {
  obj.value = this.formattime(obj.value);
}
this.setfocusobj = function(obj) {
  eval(this.fname+"_up").disabled = eval(this.fname+"_down").disabled = false;
  this.fobj = obj;
}
this.gettime = function() {
  var arrtime = new array(2);
  for (var i=0;i<document.getelementsbyname(this.fname).length;i++) {
   arrtime[i] = document.getelementsbyname(this.fname)[i].value;
  }
  return arrtime.join(":")
}
this.setinitcontrol=function(){
  var itime=eval("document.all."+forobj+".value");
  var arrtime=new array();

  arrtime=str2array(itime,":");
  for (var i=0;i<arrtime.length;i++){
   document.getelementsbyname(this.fname)[i].value=arrtime[i];
  }
}
}
//将字符串str按照字符串ch拆分产生数组

function str2array(str,ch)
{
var a=new array();
var i=0,j=-1,k=0;
while (i<str.length)
{
  j=str.indexof(ch,j+1);
  if (j!=-1)
  {
   if (j==0){a[k]="";}else{a[k]=str.substring(i,j);}
   i=j+1;
  }else
  {
   a[k]=str.substring(i,str.length);
   i=str.length;
  }
  k++;
}
return a;
}
</script>
<body>
<script>
var datectr1 = new minutecontrol("datectr1","txttime");
document.write(datectr1);
document.all.txttime.value="09:09:09";
//datectr1.setinitcontrol();
</script>
<input type="button" value="测试时间控件" onclick="alert(document.all.txttime.value)">
</body>
</html>

B/S结构中的时间输入控件[2]

[入库：2005年8月18日] [更新：2007年3月25日]