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

JAVASCRIPT¶¯Ì¬µÄÎªÔªËØÌí¼Óʼþ

ÏÖÔڸоõjsºÜºÃºÜÇ¿´ó£¬Ëæ×ÅÉîÈëµÄѧϰ£¬Äã¾Í»á²»»á¾Ü¾øÔÚ¿Í»§¶ËʹÓÃjs¡£Ö®Ç°Ò²ÔÚÍøÉÏÕÒÁ˵ã×ÊÁÏ£¬Ò»Æð¿´¿´¡£
 
value="ÎÒÊÇ button" /> 
¶¯Ì¬Ìí¼Óonclickʼþ£º 
<input type="button" value="ÎÒÊÇ button" id="bu"> 
<script type="text/javascript"> 
var bObj=document.getElementById("bu"); 
bObj.onclick= objclick; 
function objclick(){alert(this.value)}; 
</script> 
Èç¹ûʹÓÃÄäÃûº¯Êý function(){}£¬ÔòÈçÏÂÃæËùʾ£º 
<input type="button" value="ÎÒÊÇ button" id="bu"> 
<script type="text/javascript"> 
var bObj=document.getElementById("bu"); 
bObj.onclick=function(){alert(this.value)}; 
</script> 
ÉÏÃæµÄ·½·¨ÆäʵԭÀí¶¼Ò»Ñù£¬¶¼ÊǶ¨Òå onclick ÊôÐÔµÄÖµ¡£ÖµµÃ×¢ÒâµÄÊÇ£¬Èç¹û¶à´Î¶¨Òå obj.onclick£¬ÀýÈ磺obj.onclick=method1; obj.onclick=method2; obj.onclick=method3£¬ÄÇôֻÓÐ×îºóÒ»´ÎµÄ¶¨Òåobj.onclick=method3²ÅÉúЧ£¬Ç°Á½´ÎµÄ¶¨Òå¶¼¸ø×îºóÒ»´ÎµÄ¸²¸ÇµôÁË¡£ 
ÔÙ¿´ IE ÖÐµÄ attachEvent£º 
<input type="button" value="ÎÒÊÇÀ­µÇ" id="bu"> 
<script type="text/javascript"> 
var bObj = document.getElementById("bu"); 
bObj.attachEvent("onclick",method1); 
bObj.attachEvent("onclick",method2); 
bObj.attachEvent("onclick",method3); 
function method1(){alert("µÚÒ»¸öalert")} 
function method2(){alert("µÚ¶þ¸öalert")} 
function method3(){alert("µÚÈý¸öalert")} 
</script> 
Ö´ÐÐ˳ÐòÊÇ method3 > method2 > method1 £¬ÏȽøºó³ö£¬Óë¶ÑÕ»ÖеıäÁ¿ÏàËÆ¡£ÐèҪעÒâµÄÊÇattachEvent ÖеÚÒ»¸ö²ÎÊýÊÇon¿ªÍ·µÄ£¬¿ÉÒÔÊÇ onclick/onmouseover/onfocus µÈµÈ 
¾Ý˵(δ¾­È·ÈÏÑéÖ¤)ÔÚ IE ÖÐʹÓà attachEvent ºó×îºÃÔÙʹÓà detachEvent À´ÊÍ·ÅÄÚ´æ 
ÔÙ¿´¿´ Firefox ÖÐµÄµÄ addEventListener£º 
<input type="button" value="ÎÒÊDz¼Ê²" id="bu"> 
<script type="text/javascript"> 
var bObj = document.getElementById("bu"); 
bObj.addEventListener("click",method1,false); 
bObj.addEventListener("click",met


Ïà¹ØÎĵµ£º

ÇÉÓÃjavascript»ñµÃÏÂÔØµØÖ·

ͻȻ¼äÏëÈ¥ÏÂÊ×fire in the holeµÄÁåÉù£¬ÓÚÊÇÓÃsosoÕÒÁËһϣ¬½øÈëÁËÊÖ»úÀÖÔ° £¨http://download.shouji.com.cn/do/wave?html=&inputname=wave&wname=Fire+in+the+hole+&thsubmit=%E6%90%9C%E7%B4%A2£©£¬Ñ¡Ôñfire in the hole£¬µ¯³ö¸ö´°¿Ú£¬ÌáʾÈÃÊäÈëÊÖ»úºÅÂë¡£ÔÎËÀ£¬²»¾ÍÏÂÊ׸èÂ»¹²»ÈÃÖ±½ÓÏ¡£ºÇºÇ£¬·¢ÏÖÍ ......

javascript °ü¹ü½Úµã

Ä£·ÂjQuey£¬´´½¨¼¸¸ö°ü¹ü½ÚµãµÄ·½·¨£¬·¢ÏÖjQueryµÄ·½·¨ºÜµÍЧ°¡£¬ÏÂÒ»´ÎËûÓÖ¿ÉÒÔ˵Õ⼸¸ö·½·¨¿ÉÒÔÌáÉýÁ˶àÉÙ¶àÉÙÁË¡£Ô­Àí»ù±¾ÊÇÕâÑù£¬Èç¹û´«ÈëµÄÊÇ×Ö·û´®£¬ÄÇôÈÃËüÃDZä³ÉÒ»¸öÔªËØ½Úµã£¬²»¹ýÕâÔªËØ½ÚµãÒ²¿ÉÒÔÓÐÐí¶à²ã£¬ÔÚ×îÄÚ²ã°ÑÒª°ü¹üµÄÔªËØ·Å½ø¡£°Ñ×Ö·û´®±ä³ÉÔªËØ½ÚµãµÄ·½·¨ÓÐÈçϼ¸¸ö¡£1£¬createElement£¬IE¿ÉÒÔÁ¬ÔªËØÊ ......

ÓÐ¹Ø JavaScript µÄ 10 ¼þÈÃÈ˷ѽâµÄÊÂÇé

JavaScript ¿ÉËãÊÇÊÀ½çÉÏ×îÁ÷Ðеıà³ÌÓïÑÔ£¬ËüÔø±» Web ¿ª·¢Éè¼ÆÊ¦ÌùÉÏØ¬ÃεıêÇ©£¬ËäÈ»ÕæÕýµÄجÃÎÆäʵÊÇ DOM API£¬Õâ¸ö±»´óÁ¿µÄ¿ª·¢ÓëÉè¼ÆÊ¦ËæÊÖÄéÀ´ÔöÇ¿ËûÃÇµÄ Web ǰ¶ËµÄ½Å±¾ÓïÑÔ£¬Èç½ñÔ½À´Ô½±»ÖØÊÓ£¬ËäÔòÈç´Ë£¬JavaScript ÈÔȻӵÓкܶàÈÃÈ˷ѽâµÄ¶«Î÷¡£
1. ËüÒÔ Java ÃüÃû£¬µ«²¢²»ÊÇ Java
Ëü×î³õ½Ð Mocha£¬ ½ÓןÄÃûÎ ......

javascript ģʽ¶Ô»°¿òʹÓ㨼Ǽ±¸²é£©

JavascriptÀïÃæ·Öģʽ¶Ô»°¿òºÍ·Çģʽ¶Ô»°¿ò£¬ÆäʵÁ½ÕßÇø±ð¾ÍÊÇÔÚ¶Ô»°¿ò±»¹Ø±Õ֮ǰÓû§ÄÜ·ñÔÚÍ¬Ò»Ò³ÃæµÄÆäËûµØ·½½øÐй¤×÷¡£±ÈÈç“´ò¿ªÎļþ”¶Ô»°¿ò±ãÊǵäÐ͵Äģʽ¶Ô»°¿ò£¬ÔÚÄã¶ÔÕâ¸ö¶Ô»°¿ò×ö³ö¶¯×÷²ÅÄܶԴò¿ª¸Ã¶Ô»°¿òµÄ³ÌÐò½øÐÐÆäËû²Ù×÷£¬¶ø·Çģʽ¶Ô»°¿òÔò²»±Ø¡£
ģʽ¶Ô»°¿ò£ºshowModalDialog
·Çģʽ¶Ô»°¿ò£ºsho ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ