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1.document.formName.item("itemName") ÎÊÌâ
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½â¾ö·½·¨:ͳһʹÓÃdocument.formName.elements["elementName"].
2.¼¯ºÏÀà¶ÔÏóÎÊÌâ
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3.×Ô¶¨ÒåÊôÐÔÎÊÌâ
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½â¾ö·½·¨:ͳһͨ¹ýgetAttribute()»ñÈ¡×Ô¶¨ÒåÊôÐÔ.
4.eval("idName")ÎÊÌâ
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5.±äÁ¿ÃûÓëijHTML¶ÔÏóIDÏàͬµÄÎÊÌâ
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½â¾ö·½·¨:ʹÓÃdocument.getElementById("idName")´úÌædocument.idName.×îºÃ²»ÒªÈ¡HTML¶ÔÏóIDÏàͬµÄ±äÁ¿Ãû,ÒÔ¼õÉÙ´íÎó;ÔÚÉùÃ÷±äÁ¿Ê±,Ò»ÂɼÓÉÏvar,ÒÔ±ÜÃâÆçÒå.
7.input.typeÊôÐÔÎÊÌâ
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9.event.xÓëevent.yÎÊÌâ
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½â¾ö·½·¨:ʹÓÃmX(mX = event.x ? event.x : event.pageX;)À´´úÌæIEϵÄevent.x»òÕßFirefoxϵÄevent.pageX.
10.event.srcElementÎÊÌâ
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½â¾ö·½·¨:ʹÓÃobj(obj = event.srcElement ? event.srcElement : event.target;)À´´úÌæIEϵÄevent.srcElement»òÕßFirefoxϵÄevent.target.
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