js的成员和方法好象没有private和public之分,列一下public的成员和方法
成员:
name 控件的名字,既这个控件的变量名(必选)
fName 时间的input的name,可以后台获取,也就是input的name属性(可选,默认为 m_input
方法:
play() 使时间框呈现动态效果
getTime() 获取设定的时间
IE5.5+效果最佳,IE5运行也没有问题,就是css有些对不齐(IE5实在是太老了。。。可以退休了)
运行代码框
body {
background-color: #D4D0C8;
}
.m_frameborder {
border-left: 2px inset #D4D0C8;
border-top: 2px inset #D4D0C8;
border-right: 2px inset #FFFFFF;
border-bottom: 2px inset #FFFFFF;
width: 100px;
height: 19px;
background-color: #FFFFFF;
overflow: hidden;
text-align: right;
font-family: "Tahoma";
font-size: 10px;
}
.m_arrow {
width: 16px;
height: 8px;
font-family: "Webdings";
font-size: 7px;
line-height: 2px;
padding-left: 2px;
cursor: default;
}
.m_input {
width: 18px;
height: 14px;
border: 0px solid black;
font-family: "Tahoma";
font-size: 9px;
text-align: right;
}
//Written by cloudchen, 2004/03/15
function minute(name,fName) {
this.name = name;
this.fName = fName || "m_input";
this.timer = null;
this.fObj = null;
this.toString = function() {
var objDate = new Date();
var sMinute_Common = "class=\"m_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\"";
var sButton_Common = "class=\"m_arrow\" onfocus=\"this.blur()\" onmouseup=\""+this.name+".controlTime()\" disabled"
var str = "";
str += "
| "
str += " "
"
str += ":" str += ":" str += "" str += " str += " | "
"
str += " str += " | "
return str;
}
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[i].value = this.formatTime(arrDate[i]) } } 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 arrTime[i] = document.getElementsByName(this.fName)[i].value; } return arrTime.join(":") } } var m = new minute("m"); document.write(m); m.play();
