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

javascript ʵÏÖÏÔʾÒþ²Ø¹¦ÄÜ,ҪͨÓÃ

<table id="table1">
  <tr>
  <td><a href="#">Ö÷ÌâÒ»</a></td>
  </tr>
  <tr id="trSub1" style="display:none">
  <td>Ö÷ÌâÒ»ÏêϸÄÚÈÝ</td>
  </tr>
  <tr>
  <td><a href="#">Ö÷Ìâ¶þ</a></td>
  </tr>
  <tr id="trSub2" style="display:none">
  <td>Ö÷Ìâ¶þÏêϸÄÚÈÝ</td>
  </tr>
  <tr>
  <td><a href="#">Ö÷ÌâÈý</a></td>
  </tr>
  <tr id="trSub3" style="display:none">
  <td>Ö÷ÌâÈýÏêϸÄÚÈÝ</td>
  </tr>
</table>

ÈçÉÏÃæÒ»¶Îhtml,³õʼ״̬ÏÂÖ»ÏÔʾ"Ö÷ÌâÒ»","Ö÷Ìâ¶þ","Ö÷ÌâÈý" ÕâÈýÐÐ, ÒªÇó:
1.µã»÷"Ö÷ÌâÒ»"ʱ,ÏÔʾid="trSub1"Õâ¸ötr. Ôٴεã»÷ÔòÒþ²Ø.
2.µã»÷ÄĸöÖ÷Ìâ,¾ÍÏÔʾÄĸöÖ÷ÌâµÄÏêϸÄÚÈÝ,ÆäËüÏêϸÄÚÈÝÒþ²Ø.
3.Ö÷ÌâµÄÊýÁ¿ÊDz»¶¨µÄ,¿ÉÄÜÈý¸ö,Ò²¿ÉÄÜÈýÊ®¸ö.ËùÒÔ²»ÄÜдËÀ.

ÓÃjavascriptÈçºÎʵÏÖ? лл
<script>
  var box = document.getElementById('table1').getElementsByTagName('a');
  for(var i=1;i<box.length;i++){
  box[i].onclick = functi


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 ......

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

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

ÈçºÎÓÃjavascriptÔÚÒ³ÃæÖж¯Ì¬¸üÐÂijһ¿éµÄÄÚÈÝ£¿

ÎÒµÄÔ´ÎļþÈçÏ£º
<html>
<head> <title>show picture </title>
<script>
function change(fileName)
    {
     
    ......

javascriptÎÊÌâ

HTML code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.o ......

javascript ǰ¾°ÔõÑù??? - Web ¿ª·¢ / JavaScript

Çë¸÷λ·¢±íһϸ߼û,Èç¹ûÖ»»ájavascript»òÕßÖ÷¹¥javascriptǰ¾°ÔõôÑù?
JavaScriptµÄѧϰ£¬Òª¿´Ä㽫À´ÒªÓÃËû×öʲô£¡Èç¹ûÖ»ÊǼòµ¥µÄÒ³ÃæÐ§¹û£¬ÄÇÖ»Òª»áÓõÚÈý·½µÄAPI¾ÍºÃÁË£¬Èç¹ûÊÇ×Ô¼ºÒª×öUIÉè¼Æ£¬ÄǾÍÒªÁ˽âÖ÷Á÷¼ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ