javascriptµÄdocument¶ÔÏóÏê½â(ת)
document Îĵ²¶ÔÏó - JavaScript½Å±¾ÓïÑÔÃèÊö
---------------------------------------------------------------------
×¢:Ò³ÃæÉÏÔªËØnameÊôÐÔºÍJavaScriptÒýÓõÄÃû³Æ±ØÐëÒ»Ö°üÀ¨´óСд
·ñÔò»áÌáʾÄãÒ»¸ö´íÎóÐÅÏ¢ "ÒýÓõÄÔªËØÎª¿Õ»òÕß²»ÊǶÔÏó"
---------------------------------------------------------------------
¶ÔÏóÊôÐÔ
document.title //ÉèÖÃÎĵµ±êÌâµÈ¼ÛÓÚHTMLµÄ<title>±êÇ©
document.bgColor //ÉèÖÃÒ³Ãæ±³¾°É«
document.fgColor //ÉèÖÃǰ¾°É«(Îı¾ÑÕÉ«)
document.linkColor //δµã»÷¹ýµÄÁ´½ÓÑÕÉ«
document.alinkColor //¼¤»îÁ´½Ó(½¹µãÔÚ´ËÁ´½ÓÉÏ)µÄÑÕÉ«
document.vlinkColor //Òѵã»÷¹ýµÄÁ´½ÓÑÕÉ«
document.URL //ÉèÖÃURLÊôÐÔ´Ó¶øÔÚͬһ´°¿Ú´ò¿ªÁíÒ»ÍøÒ³
document.fileCreatedDate //Îļþ½¨Á¢ÈÕÆÚ£¬Ö»¶ÁÊôÐÔ
document.fileModifiedDate //ÎļþÐÞ¸ÄÈÕÆÚ£¬Ö»¶ÁÊôÐÔ
document.fileSize //Îļþ´óС£¬Ö»¶ÁÊôÐÔ
document.cookie //ÉèÖúͶÁ³öcookie
document.charset //ÉèÖÃ×Ö·û¼¯ ¼òÌåÖÐÎÄ:gb2312
---------------------------------------------------------------------
³£ÓöÔÏó·½·¨
document.write() //¶¯Ì¬ÏòÒ³ÃæÐ´ÈëÄÚÈÝ
document.createElement(Tag) //´´½¨Ò»¸öhtml±êÇ©¶ÔÏó
document.getElementById(ID) //»ñµÃÖ¸¶¨IDÖµµÄ¶ÔÏó
document.getElementsByName(Name) //»ñµÃÖ¸¶¨NameÖµµÄ¶ÔÏó
document.body.appendChild(oTag)
------------------------------
Ïà¹ØÎĵµ£º
scrollHeight: »ñÈ¡¶ÔÏóµÄ¹ö¶¯¸ß¶È¡£
scrollLeft:ÉèÖûò»ñȡλÓÚ¶ÔÏó×ó±ß½çºÍ´°¿ÚÖÐĿǰ¿É¼ûÄÚÈݵÄ×î×ó¶ËÖ®¼äµÄ¾àÀë
scrollTop:ÉèÖûò»ñȡλÓÚ¶ÔÏó×î¶¥¶ËºÍ´°¿ÚÖпɼûÄÚÈݵÄ×î¶¥¶ËÖ®¼äµÄ¾àÀë
scrollWidth:»ñÈ¡¶ÔÏóµÄ¹ö¶¯¿í¶È
offsetHeight:»ñÈ¡¶ÔÏóÏà¶ÔÓÚ°æÃæ»òÓɸ¸×ø±ê offsetParent ÊôÐÔÖ¸¶¨µÄ¸¸×ø±êµÄ¸ß¶È
offsetL ......
<script language="javascript" type="text/javascript">
var TempTime=new Date().getTime();
function StayTime(){
var NowTime=new Date().getTime();
var Time=NowTime-TempTime;
var&nb ......
<html>
<head>
<title>javascriptʵÏÖÁÄÌì´°¿Ú¹ö¶¯Ìõ×ÜÔÚ×îÏÂÃæµÄ·½·¨</title>
<script language="javascript">
function addMessage(message){
var chatArea=document.getElementById("chatArea");
&n ......
»ù±¾ÉÏÿ¸ö¿â¶¼ÓÐÕâ¶«Î÷£¬ÒòΪÈç¹ûÒª¶ÔÒ³ÃæÉϵÄÔªËØ½øÐвÙ×÷£¬ÎÒÃDZØÐëµÈµ½Ò³Ãæ¼ÓÔØÁËÕâ¸öÔªËØ²ÅÐУ¬·ñÔò»á±¨´í£¬µ«ÊÇÎÒÃǺÜÄÜÅж¨Ä³¸öÔªËØÊÇ·ñÒѼÓÔØ£¬µ«ÎÒÃÇ¿ÉÒÔÅж¨Ò³ÃæÊÇ·ñ¼ÓÔØ£¬Õâ¾ÍÊÇÎÒÃǾ³£°Ñ´úÂë·Åµ½window.onload = function(){}Ö®ÖеÄÔµÓÉ¡£µ«window.onloadʼþÊÇ´ýµ½Ò³ÃæÉϵÄËùÓÐ×ÊÔ´±»¼ÓÔØ²Å¼¤»î£¬Èç¹ûÒ³ÃæÉÏÓ ......
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() ......