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

JavaScript ´´½¨Àà/¶ÔÏóµÄ¼¸ÖÖ·½Ê½

ÔÚJSÖУ¬´´½¨¶ÔÏó£¨Create Object£©²¢²»ÍêÈ«ÊÇÎÒÃÇʱ³£ËµµÄ´´½¨Àà¶ÔÏó£¬JSÖеĶÔÏóÇ¿µ÷µÄÊÇÒ»ÖÖ¸´ºÏÀàÐÍ£¬JSÖд´½¨¶ÔÏó¼°¶Ô¶ÔÏóµÄ·ÃÎÊÊǼ«ÆäÁé»îµÄ¡£
JS¶ÔÏóÊÇÒ»ÖÖ¸´ºÏÀàÐÍ£¬ËüÔÊÐíÄãͨ¹ý±äÁ¿Ãû´æ´¢ºÍ·ÃÎÊ£¬»»Ò»ÖÖ˼·£¬¶ÔÏóÊÇÒ»¸öÎÞÐòµÄÊôÐÔ¼¯ºÏ£¬¼¯ºÏÖеÄÿһÏî¶¼ÓÉÃû³ÆºÍÖµ×é³É£¨ÌýÆðÀ´ÊDz»ÊǺÜÏñÎÒÃdz£Ìý˵µÄHASH±í¡¢×ֵ䡢½¡/Öµ¶Ô£¿£©£¬¶øÆäÖеÄÖµÀàÐÍ¿ÉÄÜÊÇÄÚÖÃÀàÐÍ(Èçnumber,string)£¬Ò²¿ÉÄÜÊǶÔÏó¡£
Ò»¡¢ÓÉÒ»¶Ô´óÀ¨ºÅÀ¨ÆðÀ´
    var emptyObj = {};
    var myObj =
    {
        'id': 1,        //ÊôÐÔÃûÓÃÒýºÅÀ¨ÆðÀ´£¬ÊôÐÔ¼äÓɶººÅ¸ô¿ª
        'name': 'myName'
    };
    //var m = new myObj(); //²»Ö§³Ö
 
¡¡¡¡²»ÖªÄã×¢Òâµ½¶ÔÏó¶¼ÊÇÓà var ÉùÃ÷µÄûÓУ¬ÏñÉÏÃæµÄ´úÂ룬¾ÍÖ»ÊǼòµ¥µÄÉùÃ÷Ò»¸ö¶ÔÏó£¬ËüÖ»ÓÐÒ»·Ý¿½±´£¬Äã²»ÄÜÏñʵÀý»¯Àà¶ÔÏóÒ»Ñù¶ÔËü²ÉÓÃnew²Ù×÷£¬ÏñÉÏÃæ´úÂëµÄ×¢ÊͲ¿·Ö¡£ÕâÑù¾Í¼«´óµÄÏÞÖÆÁ˶ÔÏóµÄÖØÓ㬳ý·ÇÄ㽨Á¢µÄ¶ÔÏóÖ»ÐèÒªÒ»·Ý¿½±´£¬·ñÔò¿¼ÂÇÓÃÆäËû·½·¨½¨Á¢¶ÔÏó¡£
¡¡¡¡ÏÂÃæÒ»Æð¿´¿´ÈçºÎ·ÃÎʶÔÏóµÄÊôÐԺͷ½·¨¡£
    var myObj =
    {
        'id': 1,
        'fun': function() {
            document.writeln(this.id + '-' + this.name);//ÒÔ"¶ÔÏó.ÊôÐÔ"·½Ê½·ÃÎÊ
        },
        'name': 'myObj',
        'fun1': function() {
            document.writeln(this['id'] + '+' + this['name']);//ÒÔ¼¯ºÏ·½Ê½·ÃÎÊ
        }
    };
 &


Ïà¹ØÎĵµ£º

[javascript]Ìæ»»ËùÓдø/µÄ×Ö·û´®

¼¼ÊõµÄjsµÄreplaceĬÈÏÖ»Ìæ»»µÚÒ»¸ö£¬Õâ²»ÖªµÀÄĸöÉè¼ÆµÄ£¬Èç¹ûÎÒÊÇ A / B / C / D µÄ×Ö·û´®Òª±ä³É A-B-C-D ¾ÍÒªÔÚ±»×ªÄÚÈÝʹÓúó¼Ó/g£¬ÒòΪÓÖ´øÁË/£¬¼ÓÉϸ÷¿Õ¸ñ£¬ÔÚreplace µÄµÚÒ»¸ö²ÎÊýÓ¦¸ÃÊÇ
var rut = /\/ /g;
È»ºó
replace(rut, "-"); ......

ÓÃjavaScriptÖÆ×÷ÍøÒ³ÖÐÏÔʾÁбí

µÚÒ»ÖÖ:
<!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>ÎÞ±êÌâÎ ......

TEXTAREA ×Ö½ÚÏÞÖÆ(javascript£¬struts µÄÒ³Ãæ±êÇ©)

//Textarea maxlength
//flag:text¿òÃû×Ö£¬num:ÏÞÖÆµÄ×Ö½ÚÊý
  function maxLen(flag,num){
  if(document.getElementById('lastMessage').value=="0" || document.getElementById('lastMessage').value==flag){
    var i=document.getElementById(flag).value.replace(/[\u0 ......

javascriptÖÐiframeÀïÃæµÄÒ³Ãæµ÷Óø¸´°¿Újsº¯ÊýµÄ·½·¨

ÉùÃ÷£º±¾ÎÄϵJavaEyeÍøÕ¾·¢²¼µÄÔ­´´²©¿ÍÎÄÕ£¬Î´¾­×÷ÕßÊéÃæÐí¿É£¬ÑϽûÈκÎÍøÕ¾×ªÔØ±¾ÎÄ£¬·ñÔò±Ø½«×·¾¿·¨ÂÉÔðÈΣ¡
ʵÏÖiframeÄÚ²¿Ò³ÃæÖ±½Óµ÷ÓøÃiframeËùÊô¸¸´°¿Ú×Ô¶¨Ò庯ÊýµÄ·½·¨¡£
±ÈÈçÓÐA´°¿Ú£¬AÄÚÓиöIFRAME. B£¬BÀïÃæµÄ×°ÔØµÄÊÇCÒ³Ãæ£¬ÕâʱCÒªÖ±½Óµ÷ÓÃAÀïÃæµÄÒ»¸ö×Ô¶¨Ò庯ÊýExpandPage();
ÄÇôֻҪÔÚCÒ³ÃæÖÐдÈçÏÂJ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ