JavaScriptÏû³ý×Ö·û´®¿Õ¸ñ
<!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=utf-8" />
<title>js³ýÈ¥×Ö·û´®¿Õ¸ñ</title>
<script type="text/javascript">
//³ýȥȫ²¿¿Õ¸ñ
function removeAll(str){
var localString = '';
for(var index = 0; index<str.length; index++)
if(str.charCodeAt(index)!= 32){
localString += str.charAt(index);
};
return localString;
}
//ÀûÓÃÕýÔò±í´ïʽ³ýȥȫ²¿¿Õ¸ñ
function replaceSpace(str){
return str.replace(/\s/g,'');
}
//³ýÈ¥×ó±ß¿Õ¸ñ
function leftTrim(s){
var flg = 0;
var lstr = '';
while(s.charCodeAt(flg) == 32 )flg++;
alert(flg);
for(var index = 0; index < s.length - flg; index++)
lstr+= s.charAt(flg+index);
return lstr;
}
//³ýÈ¥Óұ߿ոñ
function rightTrim(s){ &nb
Ïà¹ØÎĵµ£º
1. <script language="LiveScript">
document.write("ÕâÊÇÒÔ JavaScript Ó¡³öµÄ!")
</script>
2. <script language="LiveScrip ......
ÀûÓÃjsÀ´¶¯Ì¬´´½¨±í¸ñÓÐÁ½ÖÖ¸ñʽ£¬appendChild()ºÍinsertRow¡¢insertCell()¡£Á½ÖÖ·½Ê½Æäʵ²î²»¶à£¬µ«µÚÒ»ÖÖÓпÉÄÜÔÚIEÉÏÓÐÎÊÌ⣬ËùÒÔÍƼö´ó¼ÒʹÓõڶþÖÖÁË£¬Ö±½Ó˵°É¡£
1¡¢inserRow()ºÍinsertCell()º¯Êý
insertRow()º¯Êý¿ÉÒÔ´ø²ÎÊý£¬ÐÎʽÈçÏ£º
insertRow(index)£ºindex´Ó0¿ªÊ¼
Õâ¸öº¯Êý½«ÐÂÐÐÌí¼Óµ½indexµÄÄÇÒ»ÐÐÇ ......
2 ·â×°
ÏÂÃæÎÒÃǾÍÀ´ÌÖÂÛ¾ßÌåµÄ·â×°¡£Ê×ÏÈ˵һÏ´ó¼Ò×îÊìϤµÄ¼¸ÖÖ·â×°£ºË½ÓÐʵÀý³ÉÔ±¡¢¹«ÓÐʵÀý³ÉÔ±ºÍ¹«Óо²Ì¬³ÉÔ±¡£×îºó»áÌÖÂÛһϴó¼ÒËù²»ÊìϤµÄ˽Óо²Ì¬³ÉÔ±ºÍ¾²Ì¬ÀàµÄ·â×°°ì·¨¡£ÒòΪÏÂÃæÒªÌÖÂÛµÄÊÇÃæÏò¶ÔÏó±à³Ì£¬ËùÓе±º¯Êý×÷ΪÀàÀ´¶¨ÒåºÍʹÓÃʱ£¬ÎÒÃÇÔÝÇÒ½«Æä³ÉΪÀà¡£
2.1 ˽ÓÐʵÀý³ÉÔ±
˽ÓÐʵÀý³ÉÔ±ÔÚ JavaScript ......
Jsѧϰ£¨¶þ£©
ÎÒÃÇÓ¦¸ÃÒѾ·¢ÏÖ£¬´´½¨¹«ÓÐʵÀý³ÉÔ±ÆäʵºÜ¼òµ¥£¬Ò»ÖÖ·½Ê½ÊÇͨ¹ýÔÚÀàÖиø this.memberName À´¸³Öµ£¬Èç¹ûÖµÊǺ¯ÊýÖ®ÍâµÄÀàÐÍ£¬ÄǾÍÊǸö¹«ÓÐʵÀý×ֶΣ¬Èç¹ûÖµÊǺ¯ÊýÀàÐÍ£¬ÄǾÍÊǹ«ÓÐʵÀý·½·¨¡£ÁíÍâÒ»ÖÖ·½Ê½ÔòÊÇͨ¹ý¸ø className.prototype.memberName ¸³Öµ£¬¿É¸³ÖµµÄÀàÐ͸ú this.memberName ÊÇÏàͬµÄ¡£
µ½µ×ÊÇ ......
6¡¢»ùÓÚ¶ÔÏóµÄJavaScriptÓïÑÔ
JavaScriptÊÇ»ùÓÚ¶ÔÏóµÄµÄÓïÑÔ£¬²»ÏñÃæÏò¶ÔÏóÓгéÏ󡢼̳С¢ÖØÔصÈÓйØÃæÏò¶ÔÏóµÄ¹¦ÄÜ£¬µ«ÊÇËü»¹ÊǾßÓÐÃæÏò¶ÔÏóµÄ»ù±¾ÌØÕ÷£¬Ëü¿ÉÒÔ¸ù¾ÝÐèÒª´´½¨×Ô¼ºµÄ¶ÔÏ󣬴Ӷø½øÒ»²½À©´óJavaScriptµÄÓ¦Ó÷¶Î§£¬ÔöÇ¿±àд¹¦ÄÜÇ¿´óµÄWebÎĵµ¡£
¶ÔÏóµÄ»ù´¡ÖªÊ¶£º
¶ÔÏóÊÇÓÉÊôÐԺͷ½·¨Á½¸ö»ù±¾ÔªËØ×é³É¡£Ò»¸ö¶Ô ......