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

javascriptÑéÖ¤3

/*
    ÏÞÖÆÊäÈë×Ö·ûµÄλÊý
    strÊÇÓû§ÊäÈë×Ö·û´®£¬lenÊÇÒªÏÞÖÆµÄλÊý
    ----------------------------
*/
function isSmall(str,len){
    if (str.length<len){
        return(true);
    }else{
        return(false);
    }
}
/*ÅжÏÁ½¸ö×Ö·û´®ÊÇ·ñÒ»ÖÂ
---------------------------------
*/
function isSame(str1,str2){
    if (str1==str2){
        return(true);
    }else{
        return(false);
    }
}
/*
ÅжÏ×Ö·û´®ÊÇ·ñΪ¿Õ¿ªÊ¼
---------------------------------
*/
function isNotNull(str){
    if (str.length==""){
        return(false);
    }else{
        return(true);
    }
}
/*
ÅжÏÊDz»ÊÇÊÖ»úºÅÂë
---------------------------------
*/
function isPhone(str){
    reg=/^[0]?13\d{9}$/gi;
    reg2=/^[0]?15\d{9}$/gi;
    if(!reg.test(str)&&!reg2.test(str)){
        return false;
    }
    return true;
}
/*
ÅжÏÓû§ÃûÊÇ·ñ²»°üº¬ºº×Ö
£¨Óû§Ãû²»ÄÜΪºº×Ö£¬Ò²²»×¼´øÓÐÌØÊâ×Ö·û£©
×¢£º
ÕýÔò±í´ïʽ.test() ·½·¨ÓÃÓÚ¼ì²âÒ»¸ö×Ö·û´®ÊÇ·ñÆ¥Åäij¸öģʽ
---------------------------------
*/
function notChinese(str){
var reg=/[^A-Za-z0-9_]/g
    if (reg.test(str)){
        return (false);
    }else{
        return(true);   
    }
}
/*
ÅжÏÊÇ·ñΪÈÕÆÚ
----------------------------------
*/
function isDate (theStr) {
    var the1st = theStr.indexOf('-');
    var the2nd = theStr.lastInde


Ïà¹ØÎĵµ£º

Javascript ÖÐ ShowModalDialog µÄʹÓ÷½·¨

ShowModalDialogº¯ÊýµÄ¹¦ÄÜ£º
´ò¿ªÒ»¸ö×Ó´°¿Ú£¬²¢ÇÒ¿ÉÓ븸´°¿ÚÏ໥´«µÝÊý¾Ý£¬ËüÓëwindow.openµÄ×î´óÇø±ð¾ÍÔÚÓÚÓÉShowModalDialog´ò¿ª×Ó´°¿Úºó£¬¸¸´°¿Ú½«²»ÄܲÙ×÷¡£
ʹÓ÷½·¨£º
vReturnValue = window.showModalDialog(sURL [, vArguments] [, sFeatures])
²ÎÊý˵Ã÷£º
sURL
±ØÑ¡²ÎÊý£¬ÀàÐÍ£º×Ö·û´®¡£ÓÃÀ´Ö¸¶¨¶Ô»°¿òÒªÏ ......

15 ¸ö JavaScript Web UI ¿â

¼¸ºõËùÓеĸ» Web Ó¦Óö¼»ùÓÚÒ»¸ö»ò¶à¸ö Web UI ¿â»ò¿ò¼Ü£¬ÕâЩ UI
¿âÓë¿ò¼Ü¼«´óµØ¼ò»¯ÁË¿ª·¢½ø³Ì£¬²¢´øÀ´Ò»Ö£¬¿É¿¿£¬ÒÔ¼°¸ß¶È½»»¥ÐÔµÄÓû§½çÃæ¡£±¾ÎĽéÉÜÁË 15 ¸ö·Ç³£Ç¿´óµÄ JavaScript Web UI
¿â£¬·Ç³£Êʺϸ÷ÖÖ¸÷ÖÖ¹æÄ£µÄ¸» Web Ó¦ÓõĿª·¢¡£
LivePipe
LivePipe
UI
»ùÓÚ Prototype Javascript ¿ò¼Ü
£¬°üº ......

javascript typeofµÄÓ÷¨

javascript typeofµÄÓ÷¨
¾­³£»áÔÚjsÀïÓõ½Êý×é,±ÈÈç ¶à¸öÃû×ÖÏàͬµÄinput, ÈôÊǶ¯Ì¬Éú³ÉµÄ, Ìύʱ¾ÍÐèÒªÅÐ¶ÏÆäÊÇ·ñÊÇÊý×é.
if(document.mylist.length != "undefined" ) {} Õâ¸öÓ÷¨ÓÐÎó.
ÕýÈ·µÄÊÇ if( typeof(document.mylist.length) != "undefined" ) {}
»ò if( !isNaN(document.mylist.length) ) {}
typeofµÄÔË ......

JavaScript¾²Ì¬Ò³ÃæÖµ´«µÝÖ®Cookie

¡¡¡¡ÀûÓÃCookie£ºCookieÊÇä¯ÀÀÆ÷´æ´¢ÉÙÁ¿ÃüÃûÊý¾Ý.ËüÓëij¸öÌØ¶¨µÄÍøÒ³»òÍøÕ¾¹ØÁªÔÚÒ»Æð¡£
¡¡¡¡CookieÓÃÀ´¸øä¯ÀÀÆ÷ÌṩÄÚ´æ,ÒÔ±ã½Å±¾ºÍ·þÎñÆ÷³ÌÐò¿ÉÒÔÔÚÒ»¸öÒ³ÃæÖÐʹÓÃÁíÒ»¸öÒ³ÃæµÄÊäÈëÊý¾Ý¡£
¡¡¡¡Post.htm
ÒÔÏÂÊÇÒýÓÃÆ¬¶Î£º
<input type="text" name="txt1">
<input type="button" value="Post">
<s ......

javascript ÑéÖ¤´úÂëÕûÀí

//the common event,If your brower is firefox,you should use this function instead of "window.event"
function getEvent() {
if(document.all)
return window.event; //get ie event
func=getEvent.caller;
while(func!=null) {
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ