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1.document.formName.item("itemName") ÎÊÌâ
˵Ã÷:IEÏÂ,¿ÉÒÔʹÓÃdocument.formName.item("itemName")»òdocument.formName.elements["elementName"];FirefoxÏÂ,Ö»ÄÜʹÓÃdocument.formName.elements["elementName"].
½â¾ö·½·¨:ͳһʹÓÃdocument.formName.elements["elementName"].
2.¼¯ºÏÀà¶ÔÏóÎÊÌâ
˵Ã÷:IEÏÂ,¿ÉÒÔʹÓÃ()»ò[]»ñÈ¡¼¯ºÏÀà¶ÔÏó;FirefoxÏÂ,Ö»ÄÜʹÓÃ[]»ñÈ¡¼¯ºÏÀà¶ÔÏó.
½â¾ö·½·¨:ͳһʹÓÃ[]»ñÈ¡¼¯ºÏÀà¶ÔÏó.
3.×Ô¶¨ÒåÊôÐÔÎÊÌâ
˵Ã÷:IEÏÂ,¿ÉÒÔʹÓûñÈ¡³£¹æÊôÐԵķ½·¨À´»ñÈ¡×Ô¶¨ÒåÊôÐÔ,Ò²¿ÉÒÔʹÓÃgetAttribute()»ñÈ¡×Ô¶¨ÒåÊôÐÔ;FirefoxÏÂ,Ö»ÄÜʹÓÃgetAttribute()»ñÈ¡×Ô¶¨ÒåÊôÐÔ.
½â¾ö·½·¨:ͳһͨ¹ýgetAttribute()»ñÈ¡×Ô¶¨ÒåÊôÐÔ.
4.eval("idName")ÎÊÌâ
˵Ã÷:IEÏÂ,,¿ÉÒÔʹÓÃeval("idName")»ògetElementById("idName")À´È¡µÃidΪidNameµÄHTML¶ÔÏó;FirefoxÏÂÖ»ÄÜʹÓÃgetElementById("idName")À´È¡µÃidΪidNameµÄHTML¶ÔÏó.
½â¾ö·½·¨:ͳһÓÃgetElementById("idName")À´È¡µÃidΪidNameµÄHTML¶ÔÏó.
5.±äÁ¿ÃûÓëijHTML¶ÔÏóIDÏàͬµÄÎÊÌâ
˵Ã÷:IEÏÂ,HTML¶ÔÏóµÄID¿ÉÒÔ×÷ΪdocumentµÄÏÂÊô¶ÔÏó±äÁ¿ÃûÖ±½ÓʹÓÃ;FirefoxÏÂÔò²»ÄÜ.FirefoxÏÂ,¿ÉÒÔʹÓÃÓëHTML¶ÔÏóIDÏàͬµÄ±äÁ¿Ãû;IEÏÂÔò²»ÄÜ¡£
½â¾ö·½·¨:ʹÓÃdocument.getElementById("idName")´úÌædocument.idName.×îºÃ²»ÒªÈ¡HTML¶ÔÏóIDÏàͬµÄ±äÁ¿Ãû,ÒÔ¼õÉÙ´íÎó;ÔÚÉùÃ÷±äÁ¿Ê±,Ò»ÂɼÓÉÏvar,ÒÔ±ÜÃâÆçÒå.
6.constÎÊÌâ
˵Ã÷:FirefoxÏÂ,¿ÉÒÔʹÓÃconst¹Ø¼ü×Ö»òvar¹Ø¼ü×ÖÀ´¶¨Òå³£Á¿;IEÏÂ,Ö»ÄÜʹÓÃvar¹Ø¼ü×ÖÀ´¶¨Òå³£Á¿.
½â¾ö·½·¨:ͳһʹÓÃvar¹Ø¼ü×ÖÀ´¶¨Òå³£Á¿.
7.input.typeÊôÐÔÎÊÌâ
˵Ã÷:IEÏÂinput.typeÊôÐÔΪֻ¶Á;µ«ÊÇFirefoxÏÂinput.typeÊôÐÔΪ¶Áд.
8.window.eventÎÊÌâ
˵Ã÷:window.eventÖ»ÄÜÔÚIEÏÂÔËÐÐ,¶ø²»ÄÜÔÚFirefoxÏÂÔËÐÐ,ÕâÊÇÒòΪFirefoxµÄeventÖ»ÄÜÔÚʼþ·¢ÉúµÄÏÖ³¡Ê¹ÓÃ.
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IE:
<input name="Button8_1" type="button" value="IE" onclick="javascript:gotoSubmit8_1()"/>
...
<script language="javascript">
function gotoSubmit8_1() {
...
alert(window.event); //use window.event
...
}
</script>
IE&Firefox:
<input name="Button8_2" type="button" value="IE" onclick="javascript:gotoSubmit8_2(event)"/>
...
<script language="javascript">
function gotoSubmit8_2(evt) {
...
evt=evt?evt:(window.event?window.


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JavascriptÔõôÔÚÁ½¸ö´°ÌåÖ®¼ä´«Öµ2

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JavaScript ÈçºÎµ¯³öÒ»¸ö¶Ô»°¿ò´°¿Ú

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var urlDialog = "grpBlackWhiteManageAction.do?act=choiceMessageModel&GrpBWhiteListLevel=0";
//¶¨ÒåÒªµ¯³öµÄ¶Ô»°¿òµÄģʽ£¬dialogWidth¿í£¬dialogHeight¸ß µÈµÈ
 var style = "dialogWidth=600px;dialogH ......

ËøÆÁJavaScriptƬ¶Î

var docEle = function() {
return document.getElementById(arguments[0]) || false;
}
function cloDiv(){
var overlayID="overlay";
var msgID = "overlayMsg";
document.body.removeChild(docEle(overlayID));
document.body.removeChild(docEle(msgID));
}
function openNewDiv() {
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JavaScriptÄÚÖöÔÏóÊôÐÔ¼°·½·¨´óÈ«


1.Date
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constructor      Ëù½¨Á¢¶ÔÏóµÄº¯Êý²Î¿¼
prototype       Äܹ»Îª¶ÔÏó¼ÓÈëµÄÊôÐԺͷ½·¨
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getDay()        ·µ»ØÒ»ÖÜÖеĵڼ¸Ìì(0-6)
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