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

JavaScriptÒ³ÃæË¢ÐÂÓ뵯³ö´°¿ÚÎÊÌâ½â¾ö·½·¨

JavaScriptÒ³ÃæË¢ÐÂÓ뵯³ö´°¿ÚÎÊÌâ½â¾ö·½·¨
 
1.ÎÞÌáʾˢÐÂÍøÒ³
´ó¼ÒÓÐûÓз¢ÏÖ£¬ÓÐÐ©ÍøÒ³£¬Ë¢ÐµÄʱºò£¬»áµ¯³öÒ»¸öÌáʾ´°¿Ú£¬µã“È·¶¨”²Å»áˢС£
¶øÓеÄÒ³Ãæ²»»áÌáʾ£¬²»µ¯³öÌáʾ´°¿Ú£¬Ö±½Ó¾ÍË¢ÐÂÁË.
Èç¹ûÒ³ÃæÃ»ÓÐform£¬Ôò²»»áµ¯³öÌáʾ´°¿Ú¡£Èç¹ûÒ³ÃæÓÐform±íµ¥£¬
a)< form method="post" ...> »áµ¯³öÌáʾ´°¿Ú
b)< form method="get" ...> ²»»áµ¯³ö
2.javascriptË¢ÐÂÒ³ÃæµÄ·½·¨
window.location.reload();
ʹÓÃwindow.open()µ¯³öµÄµ¯³ö´°¿Ú£¬Ë¢Ð¸¸´°¿Ú
window.opener.location.reload()
ʹÓÃwindow.showDialogµ¯³öµÄģʽ´°¿Ú
window.dialogArguments.location.reload();
3.Javascriptµ¯³ö´°¿Ú´úÂë
ÏÂÃæ¸øÁ½¸öµ¯³öÆÁÄ»¾ÓÖд°¿ÚµÄÀý×Ó
window.open()·½Ê½
function ShowDialog(url) {
            var iWidth=300; //´°¿Ú¿í¶È
            var iHeight=200;//´°¿Ú¸ß¶È
            var iTop=(window.screen.height-iHeight)/2;
            var iLeft=(window.screen.width-iWidth)/2;
            window.open(
            url,"Detail","Scrollbars=no,Toolbar=no,Location=no,Direction=no,Resizeable=no,
            Width="+iWidth+" ,Height="+iHeight+",top="+iTop+",left="+iLeft
            );
           }
window.showModalDialog·½Ê½
function ShowDialog(url) {
            var iWidth=300; //´°¿Ú¿í¶È
            var iHeight=200;//´°¿Ú¸ß¶È
            var iTop=(window.screen.height-iHeight)/2;
         


Ïà¹ØÎĵµ£º

href="#"Óëhref="javascript:void(0)"µÄÇø±ð

ÎÒÏëʹÓùýajaxµÄ¶¼³£¼ûÕâÑùµÄ´úÂ룺
<a href="javascript:doTest2();void(0);">here</a>
µ«Õâ¶ùµÄvoid(0)¾¿¾¹ÊǺκ¬ÒåÄØ£¿
JavascriptÖÐvoidÊÇÒ»¸ö²Ù×÷·û£¬¸Ã²Ù×÷·ûÖ¸¶¨Òª¼ÆËãÒ»¸ö±í´ïʽµ«ÊDz»·µ»ØÖµ¡£
void ²Ù×÷·ûÓ÷¨¸ñʽÈçÏ£º
1. javascript:void (expression)
2. javascript:void expression
expr ......

ʹÓÃJavascriptͬʱÌá½»¶à¸öWeb±íµ¥µÄ·½·¨


1ÎÊÌâÀ´×ÔÒ»Î»ÍøÓѵÄÌáÎÊ£º
webÒ³ÃæÀïÓжà¸ö±íµ¥£¬Ã¿¸ö±íµ¥¶ÔÓ¦×ÅijһÀàÊý¾Ý²Ù×÷¡£
±ÈÈçÒ»¸öÏêϸµÄ¼òÀúÐÅÏ¢Ò³Ãæ·Ö 1¡¢¸öÈË×ÊÁÏ 2¡¢¹¤×÷¾­Ñé 3¡¢ÏîÄ¿¾­Ñé 4¡¢ÆäËûÐÅÏ¢ 4¸ö±íµ¥¡£
Ò»°ãµÄÐèÇóÊÇÔÊÐíÓû§µ¥¶ÀÌá½»ÆäÖÐÈκÎÒ»¸ö±íµ¥µ½ÏÂÒ»¸öÒ³Ãæ½øÐÐÐ޸IJÙ×÷£¨Ò²¾ÍÊÇËµÒ³ÃæÓÐ4¸ö²»Í¬µÄÐ޸İ´Å¥,µã»÷Äĸö°´Å¥ÔòÖ»Ìύijһ¸ö±í ......

javascript ÅжÏÖÐÎÄ×Ö·û³¤¶È

<script language="javascript">   
String.prototype.gblen = function() {   
    var len = 0;   
    for (var i=0; i<this.length; i++) {   
        if (this.charCodeAt(i)>127 || this.charCodeAt(i) ......

javascript TableÅÅÐò

¡¡¡¡
¡¡¡¡»ù±¾²½Öè
¡¡¡¡1£¬°ÑÐèÒªÅÅÐòµÄÐзŵ½tbodyÖУ¨³ÌÐò»áÖ±½ÓÈ¡tbodyµÄrows£©£»
¡¡¡¡2£¬°ÑÅÅÐòÐзŵ½Ò»¸öÊý×éÖУ»
¡¡¡¡this.Rows = Map(this.tBody.rows, function(o){ return o; });
¡¡¡¡3£¬°´ÐèÇó¶ÔÊý×é½øÐÐÅÅÐò£¨ÓÃÊý×éµÄsort·½·¨£©£»
¡¡¡¡this.Rows.sort(Bind(this, this.Compare, orders, 0));
¡¡¡¡4£¬Ó ......

Javascript ÖÐ String.replace( ) µÄÃîÓÃ

<script language="javascript">
<!--
String.prototype.replaceAll = stringReplaceAll;
function stringReplaceAll(AFindText,ARepText){
raRegExp = new RegExp(AFindText,"g");
return this.replace(raRegExp,ARepText)
}
var content = "%sfasf%sfd%asdfsadf%1111%"
 // °Ñ ËùÓÐµÄ % Ìæ»»Îª #
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ