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

[javascript]¶àÐÐTextBox»Ø³µ»»ÐУ¬¹â±êÒÆµ½×îĩβ

Ò³ÃæÆÁ±ÎÁ˻سµ£¬½á¹û¶àÐÐÊäÈëµÄTextbox±¯¾çÁË£¬Ö»ÄÜÓÃjsÖØÐ´»Ø³µÊ¼þ£¬±¸·ÝÒ»ÏÂ
pageloadÀï
 txt_eng.Attributes.Add("onkeypress", "enter(this)");
js£º
function enter(obj) {
            if (event.keyCode == 13) {
                obj.value = obj.value + '\n';
                var r = obj.createTextRange();
                r.moveStart('character', obj.value.length);
                r.collapse();
                r.select();           
            }
        }
       


Ïà¹ØÎĵµ£º

javascriptЧÂʾ­Ñé̸(Ò»)

±¾ÎÄÖ÷ÒªÊdzöÓÚÓÐÅóÓÑʹÓÃÎÒÔ­À´Ð´µÄautocompleteµÄJS¿Ø¼þ¡£µ±Êý¾ÝÁ¿´óµÄʱºò£¬»á³öÏÖЧÂʼ«ÆäÂýµÄÇé¿ö£¬ÎÒÔÚÕâ¶Îʱ¼ä×ö³öµÄһЩ²âÊÔÒ²¼°Ò»Ð©¾­Ñ飬Óë´ó¼Ò·ÖÏí£¬Èç¹ûÓдíµÄµØ·½£¬»¹ÇëÖ¸³ö¡£
¾­¹ý²âÊÔ£¬ÎÒÃǻᷢÏÖÈçϵÄÇé¿ö»òÕß˵µÄ½áÂÛ£¬Èç¹ûÄúµÄ²âÊÔ½á¹ûÓëÎҵIJ»·û£¬Çë˵Ã÷Ô­Òò£¬ÒÔ±ãÏ໥ѧϰ¡£
1£©µ±Ò»¸ö½Ï´óµÄHTML×Ö· ......

javascript ¸¸´°¿Ú ×Ó´°¿Ú

¸¸´°¿ÚÖÐÓÐÈýÖÖ·½Ê½´ò¿ª×Ó´°¿Ú£º
1£º
window.open(URL,windowName,parameters);
2:
alert(""); //µ¯³öÐÅÏ¢Ìáʾ¶Ô»°¿ò
confirm(""); //µ¯³öÐÅϢȷÈ϶Ի°¿ò
prompt(""); //¾ßÓн»»¥ÐÔÖʵĶԻ°¿ò
3:
//´´½¨Ä£Ì¬Äã¶Ô»°¿ò
window.showModalDialog(sURL,vArguments,sFeatures)
//´´½¨·Çģ̬¶Ô»°¿ò
window.showM ......

javascriptÎÞ·ì¹ö¶¯Ô´Âë

MarqueeͼƬÎÞ·ì¹ö¶¯¹Ø¼ü´Ê£º Marquee                                          
ÏÈÁ˽âһϠ......

javascript ¿çä¯ÀÀÆ÷µÄʼþϵͳ4

ÉÏ´Î˵µ½ÎÒÃÇÔÚÎÞ¾ú»·¾³ÖÐÉè¼ÆÁËÒ»¸öʼþ´úÀíº¯Êý£¬µ«ÐÔÄÜÊǸöÎÊÌ⣬½â¾öËüÎÒÃÇÐèÒª»º´æ½Úµã¼¯ºÏ£¬·¢Ïֽڵ㼯ºÏ²»×ãÒÔÓ¦¶ÔÐÂÇé¿öʱ£¬ÔÙÌæ»»Õâ¸ö½Úµã¼¯ºÏ£¬ÖØÐ¿ªÊ¼Æ¥Åä¡£ÏÂÃæÊÇÐµķ½°¸£º

var delegate = function(selector,type,callback){
var els = $(selector);
addEvent(document,t ......

[ת]JavaScriptÖеÄtrimº¯Êý

/**
* È¥³ý¶àÓà¿Õ¸ñº¯Êý
* trim:È¥³ýÁ½±ß¿Õ¸ñ lTrim:È¥³ý×ó¿Õ¸ñ rTrim: È¥³ýÓÒ¿Õ¸ñ
* Ó÷¨£º
*     var str = "  hello ";
*     str = str.trim();
*/
String.prototype.trim = function()
{
    return this.replace(/(^[\\s]*)|([\\s]*$)/g, ""); ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ