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

Javascript DOMѧϰ±Ê¼Ç1


·µ»ØÒ»¸ö¸ø¶¨idÊôÐÔÖµµÄÔªËØ½ÚµãµÄ¶ÔÏó
document.getElememtById(id) 
·µ»ØÒ»¸ö°üº¬ËùÓиø¶¨±êÇ©µÄÔªËØµÄÊý×é 
document.getElementsByName(tag)
»ñÈ¡ÔªËØÊôÐÔ
document.getAttribute(attribute)
ÉèÖÃÔªËØÊôÐÔÖµ
document.setAttribute(attribute)


Ïà¹ØÎĵµ£º

javascript splitµÄÓ÷¨

ÓÐʱºò½øÐÐajax½»»¥µÄʱºò£¬·µ»ØµÄÊý¾Ý¿ÉÒÔ×Ô¼ºÌí¼Ó·Ö¸ô·û£¬±ÈÈç^^^£¬È»ºó¶ÔÕâЩ·Ö¸ô·û½øÐнâÎö£¬·Ö½âΪһ¸öÊý×é¡£
function fill(v) {
if (v == undefined)return false;
var result = v.split("^^^");
$("#cnPatent").val(result[0]);
$("#cnPText").val(result[1]); ......

javascript²Ù×÷xmlÉú³ÉÊ÷Ðβ˵¥


Õâ¸öЧ¹ûÓ¦¸Ã²»ËãÊ²Ã´Ï¡Ææ£¬ÍøÉÏÒ²ÓÐÏֳɵĴúÂ룬ÎÒÕâ¸öÒ²Ã»Ê²Ã´ÌØ±ðµÄµØ·½£¬Ö»ÊÇÒòΪÎÒ×Ô¼ºÐ´µÄ£¬Ò²ËãÊÇΪѧϰDOMºóÒ»¸öÁ·Ï°£»ÔÚIEϲâÊÔͨ¹ý£»
ʵÏÖЧ¹ûÊÇÕâÑùµÄ£º
¶ÁÈ¡XMLÎĵµ£»
²ÉÓõݹéÉú³ÉÎÞÏÞ¼¶µÄÊ÷Ðβ˵¥£»
Äܹ»ÏìÓ¦Êó±êʼþ£¬Õ¹¿ªÓë²ðµþ×Ó¼¶²Ëµ¥£»
Ê×ÏÈÊÇÉú³ÉÒ»¸öXMLÎĵµ£¬ÎÒÓõÄÊÇXML SpyµÄ±à¼­Æ÷£»
< ......

ѧϰ¡¶JavaScript¸ß¼¶³ÌÐòÉè¼Æ¡·Ñ§Ï°±Ê¼Ç£¨¶þ£©

Ò»¡¢deleteÔËËã·ûɾ³ý¶ÔÒÔǰ¶¨ÒåµÄ¶ÔÏóÊôÐÔ»ò·½·¨µÄÒýÓãº
    var o=new Object();
    o.name="hello";
    alert(o.name);    //Êä³ö“hello”
    delete o.name£»
    alert(o.name);   //Êä³ö& ......

C#ºÍJavaScriptµÄ¼òµ¥»¥½»

1.asp.netºô½Ðjs
   
                     Response.Write("<script language=javascript>");
              &n ......

javascriptʵÏÖµ¯³ö´øÍ¸Ã÷Ч¹ûµÄ¿ÉÍ϶¯Í¼²ã

  javascriptʵÏÖµ¯³ö´øÍ¸Ã÷Ч¹ûµÄ¿ÉÍ϶¯Í¼²ã
      ×î¾­ÒòΪÐèÒªÒ»¸öµ¯³öͼ²ãЧ¹û£¬µ¯³öͼ²ãµ¹ÊÇÈÝÒ×ʵÏÖ£¬µ«¾ßÓÐÍ϶¯Ð§¹ûÈ´²»ÖªÔõôȥʵÏÖ£¬ÔÚÍøÉÏ×îÖÕÕÒµ½ÁËÒ»¸öÐèÒªµÄЧ¹û£¬´úÂëÒ²²»¶à£¬Ò»¿´´úÂëµÄ¾«Á¶£¬ÖªµÀÔ­×÷ÕßÓ¦¸ÃÊÇjavascript¸ßÊÖ¼¶±ðµÄÈË£¬ÏÖÔÚ¾ö¶¨½èÀ´Ò»Óã¬ÎÒ°ÑËüÂÔ¼ÓÃÀ» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ