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È¡value£ºgetElementById("STB_433").value;
ȡ״̬£¨ÊÇ·ñcheck£©£ºgetElementById("STB_433").checked
ȡID:getElementById("STB_433").id
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var checkboxs=document.getElementsByTagName("input");
var i;
for(i=0;i<checkboxs.length;i++)
{
if(checkboxs[i].type=='checkbox')
{
checkboxs[i].value;;//È¡value£º
checkboxs[i].checked;// ȡ״̬£¨ÊÇ·ñcheck£©£º
checkboxs[i].id; // ȡID:
}
}
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<noscript><meta http-equiv="refresh" content="0;url=about:noscript"></noscript>
<title>ÆÁ±ÎÊó±êÓ ......
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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. ......
function $id(s) {
return document.getElementById(s);
}
//ÅжÏСÊý
function IsFloat(s) {
if (!/^[+\-]?\d+(.\d+)?$/.test(s))
return false;
else
return ......