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

Javascript »ñÈ¡radiobuttonlist£¨µ¥Ñ¡¿ò£©µÄÖµ

Javascript  »ñÈ¡radiobuttonlist£¨µ¥Ñ¡¿ò£©µÄÖµ
 function check() {
                var RadioButtonList1 = document.getElementById('<%=RadioButtonList1.ClientID%>');
                var rbs = RadioButtonList1.getElementsByTagName("INPUT");
                for(var i = 0;i<rbs.length;i++) {
                    if (rbs[i].checked) {
                        var text = RadioButtonList1.cells[i].innerText;
                        var value=rbs[i].value;
                        alert(value + text);
                     }
                }


Ïà¹ØÎĵµ£º

javascriptÖÐʼþeventÏê½â

½Å±¾ÖеÄʼþÓÐ2ÖÖÄ£ÐÍ
1¡¢  ðÅÝÐÍʼþ£ºÊ¼þÊǰ´ÕÕ´Ó×îÌØ¶¨µÄÄ¿±êµ½×î²»ÌØ¶¨µÄʼþÄ¿±ê(document)µÄ˳ÐòÒÀ´Î´¥·¢¡£ÕâÊÇÕë¶Ô²»Í¬ÔªËصÄͬһʼþÀàÐÍ
È磺
<html  onclick=”handleClick()”>
<head></head>
<body onclick=”handleClick()”>
  <div ......

javascript ÉèÖÃcookie×¢ÒâÊÂÏî

javascript ÉèÖÃcookie×¢ÒâÊÂÏî
javascript ÉèÖÃcookie×¢ÒâÊÂÏî
ÔÚJavascript ÖУ¬cookie ¿ÉÒÔͨ¹ý document.cookie½øÐÐÉèÖ㬵±ÉèÖöà¸öcookieʱä¯ÀÀÆ÷»á×Ô¶¯°Ñ
ËüÃÇÓ÷ֺŸô¿ª¡£ÈçÏ£º
document.cookie = 'cookie1';
document.cookie ='cookie2';
alert (document.cookie) ;//Êä³ö cookie1 ; cookie2
µ«ÊÇÈç¹û°ÑµÚ ......

javascript ´°¿Ú

//¹Ø±Õ,¸¸´°¿Úµ¯³ö¶Ô»°¿ò,×Ó´°¿ÚÖ±½Ó¹Ø±Õ
this.Response.Write("<script language=javascript>window.close();");
//¹Ø±Õ,¸¸´°¿ÚºÍ×Ó´°¿Ú¶¼²»µ¯³ö¶Ô»°¿ò,Ö±½Ó¹Ø±Õ
this.Response.Write("");
this.Response.Write("{top.opener =null;top.close();}");
this.Response.Write("");
//µ¯³ö´°¿Úˢе±Ç°Ò³Ãæwidth=20 ......

JavaScriptÖÐÊý×é·½·¨

shift£ºÉ¾³ýÔ­Êý×éµÚÒ»Ï²¢·µ»ØÉ¾³ýÔªËØµÄÖµ£»Èç¹ûÊý×éΪ¿ÕÔò·µ»Øundefined
var a = [1,2,3,4,5];
var b = a.shift(); //a£º[2,3,4,5]  b£º1
unshift£º½«²ÎÊýÌí¼Óµ½Ô­Êý×鿪ͷ£¬²¢·µ»ØÊý×éµÄ³¤¶È
var a = [1,2,3,4,5];
var b = a.unshift(-2,-1); //a£º[-2,-1,1,2,3,4,5]  b£º7
×¢£ºÔÚIE6.0ϲ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ