<!--
调用很简单，再想要调用的位置插入代码
<script>
var timeConctrlName = new minuteControl("timeConctrlName","pageConctrlName");
document.write(timeConctrlName);
以下两行作为赋值值用，一般在b/s系统中的修改时必须
//document.all.pageConctrlName.value="09:09:09";
//timeConctrlName.setInitControl();
</script>
全部代码如下：
-->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>时间控件</title>
</head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<script language="JavaScript">
</script>
<script language="javascript">
// Written by cloudchen, 2004/03/15
// modfiy by wangwq@atools 2004-8-25
// modfiy by wangwq@atools 2004年8月26日 0:10:43
function minuteControl(name,forObj,fName) {
this.name = name;
this.fName = fName || "mctr_input";
this.timer = null;
this.fObj = null;
this.toString = function() {
var objDate = new Date();
var sMinute_Common = "class=\"mctr_input\" maxlength=\"2\" name=\""+this.fName+"\" onfocus=\""+
this.name+".setFocusObj(this)\" onblur=\""+this.name+".setTime(this)\" onkeyup=\""+
this.name+".prevent(this)\" onkeypress=\"if (!/[0-9]/.test(String.fromCharCode(event.keyCode)))event.keyCode=0\" \
onpaste=\"return false\" ondragenter=\"return false\" style=\"ime-mode:disabled\" onPropertychange=\""+
this.name+".setForObjValue()\"";
var sButton_Common = "class=\"mctr_arrow\" onfocus=\"this.blur()\" onmouseup=\""+this.name+".controlTime()\" disabled"
var str = "";
str +=" <style type=\"text/css\">"
str +=" .mctr_frameborder {"
str +=" border-left: 2px inset #D4D0C8;"
str +=" border-top: 2px inset #D4D0C8;"
str +=" border-right: 2px inset #FFFFFF;"
str +=" border-bottom: 2px inset #FFFFFF;"
str +=" width: 152px;"
str +=" height: 22px;"
str +=" background-color: #FFFFFF;"
str +=" overflow: hidden;"
str +=" text-align: left;" //text-align: right;
str +=" font-family: \"Tahoma\";"
str +=" font-size: 12px;"
str +=" }"
str +=" .mctr_arrow {"
str +=" width: 16px;"
str +=" height: 10px;"
str +=" font-family: \"Webdings\";"
str +=" font-size: 9px;"
str +=" line-height: 2px;"
str +=" padding-left: 2px;"
str +=" cursor: default;"
str +=" }"
str +=" .mctr_input {"
str +=" width: 18px;"
str +=" height: 14px;"
str +=" border: 0px solid black;"
str +=" font-family: \"Tahoma\";"
str +=" font-size: 12px;"
str +=" text-align: right;"
str +=" }"
str +=" </style>";
str += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">"
str += "<tr>"
str += "<td>"
str += "<div class=\"mctr_frameborder\">"
str += "<input radix=\"24\" value=\""+this.formatTime(objDate.getHours())+"\" "+sMinute_Common+">:"
str += "<input radix=\"60\" value=\""+this.formatTime(objDate.getMinutes())+"\" "+sMinute_Common+">:"
str += "<input radix=\"60\" value=\""+this.formatTime(objDate.getSeconds())+"\" "+sMinute_Common+">"
str += "</div>"
str += "</td>"
str += "<td>"
str += "<table border=\"0\" cellspacing=\"2\" cellpadding=\"0\">"
str += "<tr><td><button id=\""+this.fName+"_up\" "+sButton_Common+">5</button></td></tr>"
str += "<tr><td><button id=\""+this.fName+"_down\" "+sButton_Common+">6</button></td></tr>"
str += "</table>"
str += "</td>"
str += "<td>"
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>
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