Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÓÃJavascript»ñÈ¡Ò³ÃæÔªËØµÄλÖÃ

ÖÆ×÷ÍøÒ³µÄ¹ý³ÌÖУ¬ÄãÓÐʱºòÐèÒªÖªµÀij¸öÔªËØÔÚÍøÒ³ÉϵÄÈ·ÇÐλÖá£
ÏÂÃæµÄ½Ì³Ì×ܽáÁËJavascriptÔÚÍøÒ³¶¨Î»·½ÃæµÄÏà¹ØÖªÊ¶¡£
Ò»¡¢ÍøÒ³µÄ¾ø¶Ô´óСºÍÏà¶Ô´óС
Ê×ÏÈ£¬ÒªÃ÷È·Á½¸ö»ù±¾¸ÅÄî¡£
Ò»ÕÅÍøÒ³µÄÈ«²¿Ãæ»ý£¬¾ÍÊÇËüµÄ¾ø¶Ô´óС¡£Í¨³£Çé¿öÏ£¬ÍøÒ³µÄ¾ø¶Ô´óСÓÉÄÚÈݺÍCSSÑùʽ±í¾ö¶¨¡£
ÍøÒ³µÄÏà¶Ô´óСÔòÊÇÖ¸ÔÚä¯ÀÀÆ÷´°¿ÚÖп´µ½µÄÄDz¿·ÖÍøÒ³£¬Ò²¾ÍÊÇä¯ÀÀÆ÷´°¿ÚµÄ´óС£¬ÓÖ½Ð×öviewport£¨ÊÓ¿Ú£©¡£
ÏÂͼÖÐÑëµÄ·½¿ò¾Í´ú±íä¯ÀÀÆ÷´°¿Ú£¬Ã¿´ÎÖ»ÄÜÏÔʾһ²¿·ÖÍøÒ³¡£
£¨Í¼Ò» ÍøÒ³µÄ¾ø¶Ô´óСºÍÏà¶Ô´óС£©
ºÜÏÔÈ»£¬Èç¹ûÍøÒ³µÄÄÚÈÝÄܹ»ÔÚä¯ÀÀÆ÷´°¿ÚÖÐÈ«²¿ÏÔʾ£¨Ò²¾ÍÊDz»³öÏÖ¹ö¶¯Ìõ£©£¬ÄÇÃ´ÍøÒ³µÄ¾ø¶Ô´óСºÍÏà¶Ô´óСÊÇÏàµÈµÄ¡£
¶þ¡¢»ñÈ¡ÍøÒ³µÄÏà¶Ô´óС
ÍøÒ³ÉϵÄÿ¸öÔªËØ£¬¶¼ÓÐclientHeightºÍclientWidthÊôÐÔ£¬ÀûÓÃËüÃǾͿÉÒԵõ½ÍøÒ³µÄÏà¶Ô´óС¡£ÕâÁ½¸öÊôÐÔ´ú±íµÄ´óС£¬ÊÇÖ¸ÔªËØµÄÄÚÈݲ¿·ÖÔÙ¼ÓÉÏpaddingµÄ´óС£¬µ«ÊDz»°üÀ¨borderºÍ¹ö¶¯ÌõÕ¼ÓõĿռ䡣
£¨Í¼¶þ clientHeightºÍclientWidthÊôÐÔ£©
Òò´Ë£¬documentÔªËØµÄclientHeightºÍclientWidthÊôÐÔ£¬¾Í´ú±íÁËÍøÒ³µÄÏà¶Ô´óС¡£
¡¡¡¡function getViewport(){
¡¡¡¡¡¡¡¡if (document.compatMode == "BackCompat"){
¡¡¡¡¡¡¡¡¡¡¡¡return {
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡width: document.body.clientWidth,
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡height: document.body.clientHeight
¡¡¡¡¡¡¡¡¡¡¡¡}
¡¡¡¡¡¡¡¡} else {
¡¡¡¡¡¡¡¡¡¡¡¡return {
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡width: document.documentElement.clientWidth,
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡height: document.documentElement.clientHeight
¡¡¡¡¡¡¡¡¡¡¡¡}
¡¡¡¡¡¡¡¡}
¡¡¡¡}
ÉÏÃæµÄgetViewportº¯Êý¾Í¿ÉÒÔ·µ»Øä¯ÀÀÆ÷´°¿ÚµÄ¸ßºÍ¿í¡£Ê¹ÓõÄʱºò£¬ÓÐÈý¸öµØ·½ÐèҪעÒ⣺
1£©Õâ¸öº¯Êý±ØÐëÔÚÒ³Ãæ¼ÓÔØÍê³Éºó²ÅÄÜÔËÐУ¬·ñÔòdocument¶ÔÏó»¹Ã»Éú³É£¬ä¯ÀÀÆ÷»á±¨´í¡£
2£©´ó¶àÊýÇé¿öÏ£¬¶¼ÊÇdocument.documentElement.clientWidth·µ»ØÕýÈ·Öµ¡£µ«ÊÇ£¬ÔÚIE6µÄquirksģʽÖУ¬document.body.clientWidth·µ»ØÕýÈ·µÄÖµ£¬Òò´Ëº¯ÊýÖмÓÈëÁ˶ÔÎĵµÄ£Ê½µÄÅжϡ£
3£©clientWidthºÍclientHeight¶¼ÊÇÖ»¶ÁÊôÐÔ£¬²»ÄܶÔËüÃǸ³Öµ¡£
Èý¡¢»ñÈ¡ÍøÒ³µÄ¾ø¶Ô´óС
document¶ÔÏóµÄscrollHeightºÍscrollWidthÊôÐÔ¾ÍÊÇÍøÒ³µÄ¾ø¶Ô´óС£¬Òâ˼¾ÍÊǹö¶¯Ìõ¹ö¹ýµÄËùÓг¤¶ÈºÍ¿í¶È¡£
·ÂÕÕgetViewport()º¯Êý£¬¿ÉÒÔд³ögetPagearea()º¯Êý¡£
¡¡¡¡function getPagearea(){
¡¡¡¡¡¡¡¡if (document.compatMode == "BackCompat"){
¡¡¡¡¡¡¡¡¡¡¡¡return {
¡¡¡¡¡


Ïà¹ØÎĵµ£º

JavaScript¿ØÖÆCheckBoxListµ¥Ñ¡Á½ÖÖ·½·¨

·½·¨1£º
 1function   CheckSelect()
 2 {  
 3    var tb = document.getElementById("ctl00_ContentPlaceHolder1_chkYear"); 
 4
 5    for(var i=0;i < tb.rows.length;i+ ......

ÈýÖÖ²»Í¬Î»ÖõÄJavaScript´úÂëµÄд·¨

ÈýÖÖ²»Í¬Î»ÖõÄJavaScript´úÂëµÄд·¨
 ¿Í»§¶Ë½Å±¾JavaScriptÔÚд·¨ÉÏÆäʵÓкܶàÖÖ·½·¨£¬ËüÃǵķÅÖÃλÖÃÒ²·Ç³£Ö®¶à¡£¡£ ÏÂÃæÁоÙÔÚÈýÖÖ²»Í¬µÄµØ·½Ð´JavaScript´úÂ룬ʵÏÖµÄЧ¹û¶¼Êǵã»÷°´Å¥buttonµ¯³öalert¾¯¸æ¿ò
µÚÒ»ÖÖÊÇ×î³£¼ûµÄ£¬´úÂëÈçÏ html´úÂë
<input type="button" value="°´Å¥1" id=" ......

107Ìõjavascript³£ÓÃÓï¾ä

1. document.write( " "); Êä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document- >html- >(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window- >(navigator,screen,history,location,document)
5.µÃµ½±íµ¥ÖÐÔªËØµÄÃû³ÆºÍÖµ:document.getElementById( "±íµ¥ÖÐÔªËØµÄID號 ").name(»òvalu ......

JavascriptÔõôÔÚÁ½¸ö´°ÌåÖ®¼ä´«Öµ

Ô­ÎÄ£ºÁõÎä|JavascriptÔõôÔÚÁ½¸ö´°ÌåÖ®¼ä´«Öµ  
ÖÚËùÖÜÖªwindow.open() º¯Êý¿ÉÒÔÓÃÀ´´ò¿ªÒ»¸öд°¿Ú£¬ÄÇôÈçºÎÔÚ×Ó´°ÌåÖÐÏò¸¸´°Ì崫ֵĨ£¬Æäʵͨ¹ýwindow.opener¼´¿É»ñÈ¡¸¸´°ÌåµÄÒýÓá£
ÈçÎÒÃÇн¨´°ÌåFatherPage.htm:
XML-Code:
<script type="text/javascript">
function OpenChildWindow()
{ ......

³£ÓõÄjavascriptÓï¾ä¼¯


×î¶ÌµÄÍ϶¯´úÂë
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<script l ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ