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

¹ØÓÚjavascriptµÄÖØÔØ - Web ¿ª·¢ / JavaScript

ÇëÎÊÕâÑùµÄ»°×ÓÀ಻ÊǸù¾Ý²ÎÊýÁбíµÄ²»Í¬ÖØÔØÁËa·½·¨Â𣿣¿
µ«ÊÇΪʲôÊä³öÊÇChild Method count undefined ÄØ£¿£¿
²»ÊÇÓ¦¸Ã¸ù¾Ý²ÎÊýÁбíµÄ²»Í¬µ÷ÓÃÁË´Ó¸¸Àà¼Ì³ÐµÄa·½·¨£¬Êä³öParent Method countÂ𣿣¿
ÇëÖ¸½Ì£¡~~
function Parent() {
   
  this.a=function(){
  alert("Parent Method count");
}}

Children.prototype = new Parent();

function Children() {
  this.a = function(cc) {
  alert("Child Method count" + cc);
  }
  }


var c = new Children();


c.a();
JavaScriptÏÂûÓÐÖØÔØ£¬ÕâÑùдÊǰÑParentµÄº¯Êý¸²¸ÇÁË¡£

ÒªÖØÔØÐèÒª×ÔÒÑ×öЩ´¦Àí```

ÒòΪÄãдµÄ×ÓÀàa()·½·¨¸²¸Ç¸¸ÀàµÄa()·½·¨£¬
ֻҪעÊ͵ô×ÓÀàa()·½·¨¾Í¿ÉÒÔÁË¡£

   
  this.a=function(){
  alert("Parent Method count");
}}

Children.prototype = new Parent();

function Children() {
/*
  this.a = function(cc) {
  alert("Child Method count" + cc);
  }
*/
  }


var c = new Children();


c.a();



function Parent() {
   
  this.a=function(){
  alert("Parent Method");
}}

Children.prototype = new Parent();

function Children() {

  this.b = funct


Ïà¹ØÎÊ´ð£º

JavascriptÃèµãÎÊÌâ - Web ¿ª·¢ / JavaScript

ÓÃjavascript¼ÓÔØÒ³ÃæÊ±Ö¸ÏòÒ»¸öÃèµã¡£ÒÑÖªÈçºÎͨ¹ýÁ´½Ó×ö³ÉÃèµãµÄ£¬¿ÉÊÇÏëÈÃÒ³Ãæ¼ÓÔØÊ±Ö±½ÓÖ¸Ïò²»ÐèÒªµã»÷Á´½Ó¡£
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" &quo ......

javascriptʵÏÖÁбíĿ¼ - Web ¿ª·¢ / JavaScript

ÎÒÏëÎÊÒ»ÏÂÈçºÎÓÃjavascript¶¯Ì¬ÊµÏÖÏñÎÒÃÇÕâ¸öÍøÕ¾×ó±ßµÄĿ¼£¬Ð»À²£¡
??


ºÇºÇ£¡Ð»Ð»°¡£¡

¶¥Ò»ÏÂ

ÄãÃÇÊÇÊ²Ã´ÍøÕ¾°¡£¬ÒªÊǺǫ́ÊÇjavaÖ±½Ójsp£¬Èç¹ûºǫ́ÊÇc£¬ÄǾÍÓÃcgiÉú³Éxml£¬js¶¯Ì¬È¥¶ÁxmlµÄÊý¾Ý

Ó ......

javaScriptÀïµÄ - Java / Web ¿ª·¢

$('dragform').submit() Õâ¾äÓ¦¸ÃÔõôÀí½âÄØ£¿

Ìá½»Ò»¸ö±íµ¥£ºform.submit();
ÓÃJavascriptÌá½»±íµ¥´ó¸ÅÓÐÁ½ÖÖд·¨£¨¸ù¾ÝÎÒĿǰµÄÀí½â£©
1. document.formName.submit();
2. var form = document.getElementB ......

JavaScript ¹Ø±ÕÒ³Ãæ - Web ¿ª·¢ / JavaScript

ÎÒÏëÎÊÒ»ÏÂÈçºÎÔÚ»ðºüÖйرգ¬·Ç½Å±¾´ò¿ªµÄÒ³Ãæ£¬ºÃÏñwindow.close()²»¹ÜÓÃO(¡É_¡É)O~£¬
°Ù¶Èһϣ¬×Ô¼ºÊÔÊÔ

<script language="javascript" type="text/javascript"> 
& ......

³õѧJavaScript ʱÖÓÎÊÌâ - Web ¿ª·¢ / JavaScript

<html>
<head>
<title>look the status change</title>
</head>
<body>
<script type="text/javascript">
var nowtime ;
var year ;
var month ,da ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ