一个简单的JS时间控件示例代码(JS时分秒时间控件)_javascript技巧

自己在网上找了半天没找到只有 “时分秒”的控件， 就自己做了个，发在这里方便有人用到

鼠标点击 后 的效果

SetTime.js

/**//***********************************
* 使用说明：
* 首先把本控件包含到页面
*
* 控件调用函数：_SetTime(field)
* 例如
*
************************************/
var str = "";
document.writeln("

");
str += "/u65f6";
for (h = 0; h str += "0" + h + "";
}
for (h = 10; h str += "" + h + "";
}
str += " /u5206";
for (m = 0; m str += "0" + m + "";
}
for (m = 10; m str += "" + m + "";
}
str += " /u79d2";
for (s = 0; s str += "0" + s + "";
}
for (s = 10; s str += "" + s + "";
}
str += "

";
document.writeln(str);
var _fieldname;
function _SetTime(tt) {
_fieldname = tt;
var ttop = tt.offsetTop; //TT控件的定位点高
var thei = tt.clientHeight; //TT控件本身的高
var tleft = tt.offsetLeft; //TT控件的定位点宽
while (tt = tt.offsetParent) {
ttop += tt.offsetTop;
tleft += tt.offsetLeft;
}
document.all._contents.style.top = ttop + thei + 4;
document.all._contents.style.left = tleft;
document.all._contents.style.visibility = "visible";
}
function _select() {
_fieldname.value = document.all._hour.value + ":" + document.all._minute.value + ":" + document.all._second.value;
document.all._contents.style.visibility = "hidden";
}