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

javascriptµÄÊý×éÎÊÌâ

ÎÒÏë¼Ç¼ÏÂÎÒÑ¡ÖеÄcheckboxµÄÖµ.ÇëÎÊÎÒÓ¦¸ÃÔõô°ìÁÐ?
ÏÂÃæÊÇÎҵĴúÂë,asddÊÇ´«½øÀ´µÄcheckboxµÄÃû×Ö.Õâ¸öûÎÊÌâ,Ö÷ÒªÊÇusidËÆºõ²»Äܱ£´æ×¡.ÎÒ¿´IE8µÄµ÷ÊÔÖÐUSIDÊÇÉùÃ÷³öÀ´ÁË.¿ÉÊÇËÆºõûÓдóС.ÊÇundefinedµÄ.Ìí¼Ó½øÈ¥µÄÖµÒ²²»»áÔö³¤Êý×éµÄ´óС.Ö»ÊDz»¶ÏÔÚundefinedÖи²¸Ç
function delAll(asdd){
    var uids= new Array();
    if(asdd.lenght!=0){
    for(i=0;i <asdd.length;i++){
      if(asdd[i].checked==true)
        uids[uids.lenght]=asdd[i].value;
    }
    }
  }


ÎÒÏàÐÅÊÇ¿½¹ýÀ´µÄ´úÂ룬ÄÇôÎÊÌâ¾Í¼òµ¥ÁË
lenght !!! ³öÏÖÁË2´¦

if(asdd.lenght!=0)ÊÇÅжϴ«½øÀ´µÄÊý×éÊDz»ÊÇΪ¿Õ.
uids[uids.lenght]=asdd[i].valueÕâ¸öÊǸø×Ô¼º¸³ÖµµÄ°¡


ÒýÓÃ
if(asdd.lenght!=0)ÊÇÅжϴ«½øÀ´µÄÊý×éÊDz»ÊÇΪ¿Õ.
uids[uids.lenght]=asdd[i].valueÕâ¸öÊǸø×Ô¼º¸³ÖµµÄ°¡


ͬÒâÂ¥ÉÏ


Ïà¹ØÎÊ´ð£º

ActiveXºÍJavaScriptµÄ½»»¥ÎÊÌâ

    ÎÊÌâÃèÊöÈçÏ£º
    ÓÃC#¿ª·¢µÄActiveXǶÈëÍøÒ³ÖУ¬¸ÃActiveXÖÐÓÐÒ»¸ö°´Å¥button1.ÏÖÔÚҪʹµÃÓû§µ¥»÷ÁËbutton1ºóʵÏÖÒ³ÃæÌø×ªµÄ¹¦ÄÜ£¬¼´Óɵ±Ç°µÄ1.htmÌø×ªµ½2.htm¡£
    Î ......

JavaScriptÓÎÏ·ÂêÀöÒ½ÉúDr MarioʵÏÖÔ­Àí

ÔںܾúܾÃÒÔǰ£¬ÎÒÃÇÕâЩ80ºóµÄСÅóÓÑÖÕÓÚÍæÉÏÁË×Ô¼ºµÄС°ÔÍõÓÎÏ·»ú£¬³¬¼¶ÂêÀö£¬ÂêÀöÒ½Éú£¬Ñ©ÈËÐֵܣ¬Öî¶à¾­µäÓÎÏ·ÈÃÈËÎÞ·¨Íü»³£¬³ÉΪһ¸öÐĽᣡ

ÔÚÍê³ÉÁ˶íÂÞ˹·½¿éºó£¬ÕâÊÇÎÒдµÄÓÖÒ»¸öJavaScriptÓÎÏ·£¬Âê ......

Ò»¸ö¼òµ¥µÄjavascriptÎÊÌâ

function(data){
var idd=data.id;
var addchildbutton=document.createElement(" <input type='button' onclick='addchild("+idd+")'>");
addchildbutto ......

¼òµ¥µÄjavascriptСÊýµãÅжÏ


ÎÒÔÚjavaScript ÓÃÕâ¸ö´úÂëÅжÏÊäÈëµÄÖµÊÇ·ñÊÇÊý×Ö£¬

ÔÊÐíСÊýµãÊäÈëµÄ»°£¬ Ó¦¸Ã¼Óʲô£¿ ÎÒ¼ÓÁË \. ÊÔÁËÊÔ²»ÐУ¬

ÓÐÄÇλÓÐÏֳɵĴúÂ룬 Ìṩ²Î¿¼ÒÔϰÉ


txt = document.getElementBy ......

javascript ½Å±¾³ö´í

ÔÚ¸üÐÂÃæ°åÀï×¢²áÁËÒ»¸öJavaScript½Å±¾£¨½Å±¾µÄ×÷Ó㺹ö¶¯ÏÔʾÎÄ×Ö£©£¬ÔÚ³ÌÐòÁ¬ÐøÅÜ30·ÖÖÓÒԺ󣬵¯³öÒ»¸ö´íÎóÌáʾ¿ò£¬´íÎó£ºÎ´Ö¸Ã÷µÄ´íÎó ״̬Âð£º0£¬ÆÚ´ý¸ßÊÖºÍÎÒÒ»Æð½â¾ö¡£
ÏȰﶥ¡£¡£¡£´úÂëÄØ£¿

×Ô¼ºÒ²¶¥Ï¡£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ