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function $id(s) {
return document.getElementById(s);
}
//ÅжÏСÊý
function IsFloat(s) {
if (!/^[+\-]?\d+(.\d+)?$/.test(s))
return false;
else
return true;
}
//ÅжÏÕýСÊý
function IsPlusFloat(s) {
if (!/^[+]?\d+(.\d+)?$/.test(s))
return false;
else
return true;
}
//ÅжÏÕýÕûÊý
function IsPlusInt(s) {
if (!/^\d*$/.test(s))
return false;
else
return true;
}
//ÅжÏÊÇ·ñΪ×ÖĸºÍÊý×Ö
function CheckName(s) {
if (!/^[A-Za-z0-9._-]+$/.test(s))
return false;
else
return true;
}
//¼ì²âEmail¸ñʽ
function IsEmail(s) {
var pattern = /^([a-zA-Z0-9._-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/;
flag = pattern.test(s);
if (!flag) {
return false;
}
return (true);
}
//±È½ÏÁ½¸öÊýÊÇ·ñÏàͬ
function CompValue(s1, s2) {
if (s1 != s2) {
return false;
}
else
return true;
}
//ÅжÏ×Ö·ûÊÇ·ñΪ¿Õ
function IsEmpty(s) {
if (s == "") {
return false;
}
else
return true;
}
//È¡RadioListµÄÖµ
function GetRadioList(s) {
var radListItems = document.all(s);
var radListItesCount = radListItems.le
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1. CSS “float” ÊôÐÔ
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vReturnValue = window.showModalDialog(sURL [, vArguments] [, sFeatures])
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sURL
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event.srcElement.tagName
event.srcElement.type
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event.srcElement.setCapture();
event.srcElement.releaseCapture();
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event.keyCode
event.shiftKey
event.altKey
event.ctrlKey
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event.returnValue
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event.x
event.y
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JS Check£º
javascriptlint http://www.javascriptlint.com/index.htm
jslint http://www.jslint.com/
JS UT£º
http://www.jsunit.net/
JS ST£º
http://www.outofhanwell.com/ieleak/index.php?title=Main_Page Drip
http://blogs.msdn.com/gpde/pages/javascript-memory-leak-detector.aspx
http://blogs.msdn. ......