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

javascript ±äÁ¿ºÍº¯ÊýµÄ×÷ÓÃÓòÎÊÌâ

¸÷λʹÓÃjsµÄ¸ßÊÖ. СµÜÎʼ¸¸öÎÊÌâ,Çë´ó¼Ò°ïæ½â´ð.À§ÈÅÁËÎÒ2¸öÐÇÆÚÁË.Ò»Ö±²»Ì«Ã÷°×.

±ÈÈç :
  Div1 ÊÇÒ»¸ö²ã;
   
  var myitem=new Item(document.getElementByID("Div1"));
  function Item(myDiv)
  {
  var a;
  this.b="111";
  myDiv.onclick=function()
  {
   
  }
  }
  Item.prototype.c="222";
  Item.prototype.d=new Array();
  Item.prototype.f=function()
  {
  alert("333");
  }
  ÆäʵÎÒҪʵÏֵŦÄܼܺòµ¥,¾ÍÊÇʵÏÖÒ»¸öÊúÐβ˵¥,ÎÒÏëÓÃItemÕâ¸öÀàµÄÔ­ÐͼÇס²Ëµ¥ÖÐ,Äĸödivµ±Ç°ÊÇ´ò¿ªµÄ.(ÎÒÒ»Ö±°ÑÔ­ÐÍÖеĶ«Î÷µ±×÷¾²Ì¬µÄ.)
Çë¸ßÊÖ¸øÎÒ½²½² a,b,c,d,f,°üÀ¨myDiv.onclikµÄ×÷ÓÃÓò. ÒÔ¼°ÊµÏÖÕâ¸ö²Ëµ¥µÄÀà´úÂë.ллÁË.ллÁË.


myitem
Ò³Ãæ²»Ë¢Ð£¬ÀïÃæµÄÖµ¾Í²»»á³õʼ»¯¡£

һˢоÍÊÇÖØÐ³õʼ»¯ÁË£¬ÆäËüµÄ²î²»¶àÁË¡£

up

Ö»Òª²»Ë¢ÐÂÒ³Ãæ£¬myItem»áÔÚµ±Ç°Ò³ÃæÓÐЧ£¬ÆäËûÒ²Êǵģ¬Ë¢Ð¾ÍûÁË£¬¾ÍÖØÐ¿ªÊ¼ÁË

ÎÒµÄÒâ˼ÊÇ,²»ÊÇˢв»Ë¢ÐµÄÎÊÌâ.ÎÒÏëÀí½âµÄÊÇ,a,b,c,d Õ⼸¸ö±äÁ¿¾ßÌåµÄÇø±ð


º¯ÊýÖÐÉùÃ÷µÄ±äÁ¿ÔÚÕû¸öº¯ÊýÖж¼Óж¨Òå
myitemÒ³ÃæÓÐЧ


Ïà¹ØÎÊ´ð£º

ºǫ́µ÷ÓÃJavaScriptÎÊÌâ - .NET¼¼Êõ / ASP.NET

ÎÒÔÚºǫ́µ÷ÓÃJavaScriptµÄʱºò£¬ËûÊÇÔÚºǫ́°ÑʼþµÄ´úÂëÖ´ÐÐÒ»´ÎºóÔÚÖ´ÐÐJavaScript·½·¨
 ÓÐʲô°ì·¨ ÔÚÖ´ÐÐJavaScript·½·¨µÄʱºòͣס£¬ÔÚÖ´ÐкóÃæµÄ´úÂë
²»Ì«Ã÷°×°¡£¬ËµÇå³þµã°É

¾ÍÊÇÖ´Ðкǫ́´úÂëµÄʱºò ......

javascriptÖÐÊÇÖµÊÇÔõô½»»»ÁË£¿ - Java / JavaÏà¹Ø

Èý¸öÊýx,y,z ±È´óС..
var x,y,z,t;
if (x>y) 
{t=x;x=y;y=t;} //½»»»x,yµÄÖµ 
if(x>z) 
{t=z;z=x;x=t;}//½»»»x,zµÄÖµ 
if(y>z) 
{t=y;y=z;z=t;}//½»»»z,yµÄÖµ
ÕâÊÇ ......

¹ØÓÚjavascriptÎÊÌâ,,ºÜ¼± - Web ¿ª·¢ / JavaScript

ÓÃjavascript½«Êý¾Ýµ¼³öµ½Îı¾Îļþ(txt)ÖÐ..
Ê×ÏȼÙÉèÒѾ­ÓÐÁËÐèҪдÈëµÄÎı¾ÄÚÈÝ var txtContent ="ÐèҪдÈëµÄÄÚÈÝ";
ÏÖÔÚÐèÒªÓÃjavascript½«ÄÚÈÝдÈëtxtÎļþ(Õâ¸ötxtÎļþ²»´æÔÚ,ÐèÒª´´½¨)ÖÐ,È»ºóдºÃÖ ......

javascriptʵÏÖÖ»ÄÜÊäÈëÊý×ÖºÍÒÆ¶¯¹â±ê

ÔÚÎı¾¿òÖÐʹÓÃonkeyup="this.value=this.value.replace(/[^\d\.]/g,'')" À´ÏÞÖÆÎı¾¿òÖ»ÄÜÊäÈëÊý×ÖµÄͬʱ³öÏÖÁ½¸öÎÊÌ⣺
1¡¢ÔÚÎı¾¿òÀïÒ²²»ÄÜÒÆ¶¯¹â±êÁË¡£
2¡¢É¾³ýÒ»¸ö²»ÊÇ×îδ¶ËµÄÊý×Öʱ£¬¹â±ê×Ô¶¯Ìøµ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ