javascript ÈçºÎ»ñÈ¡Êý×鳤¶È£¿
<span id="a_1"></span><br/>
<span id="a_2"></span><br/>
<span id="a_3"></span><br/>
...
<span id="a_4"></span><br/>
<span id="b_5"></span><br/>
<span id="b_6"></span><br/>
...
<span id="a_100"></span><br/>
<span id="b_100"></span><br/>
...
ÈçºÎ»ñÈ¡ÓжàÉÙ¸öidΪa_xxxµÄspan°¡£¡
document.getElementsByTagName("span")
Ðֵܣ¬ÄãÄǵõ½µÄÊÇËùÓеÄspanÊýÄ¿£¡µ¹£¡
µ±È»Äã¿ÉÒÔΪÄãÒªµÄspanÈ¡¸öÃû×Ö£¬Èçspantest,È»ºóʹÓÃdocument.getElementsByName("spantest")
spanÔÚIEÏÂûÓÐnameÊôÐÔ£¡
Â¥Ö÷£ºÊ×ÏÈ Ò»¸öÒ³Ãæ ÏàͬµÄIDΪΨһ
Òò´Ë£º È¡²»µ½ idΪa_xxx µÄ span
µ½µ×ÓжàÉÙ¸ö£¿£¿
ÓÃÕý²á±í´ïʽÊÔÊÔ°É
$("span[id^='a_']")
Õâ¸ö¾ÍÐУ¡
Ïà¹ØÎÊ´ð£º
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 ......
void CWEHelperDlg::OnOK(){
CString code;
//µ÷ÓÃVBSCRIPT£¬Äܵ¯³öÏûÏ¢¿ò,Ò²ÄÜÕýÈ··µ»Ø hello
code = "function main()\r\n\tMsgBox \"ok\"\r\n\tmain=\"hello\"\r\nend functio ......
ÇóÒ»¸öjavascript½Å±¾..
µ±µã»÷Õâ¸ö<a>Ìí¼Ó¸½½ü</a>Á´½Óʱ¾Í»áÌí¼Ó¶àÒ»ÐÐÉÏ´«¿òºÍ°´Å¥,ºÍ×îºóÒ»¸öÅԱ߻áÏÔʾ"È¡Ïû"µÄÁ´½Ó,µã»÷Õâ¸öÈ¡Ïû¾Í»áÈ¥µô×îºóÒ»ÐÐ,Ò»¸öÕâ¸ö½Å±¾Ôõôд?Íò·Öлл..
Ò ......
/*
* list[id] ÊDZ£´æÃ¿¸ö½ÚµãÐÅÏ¢µÄÊý×é
* 2010-4-8
*/
var list = [];
var tree = function(objName) {
this.title = objName;
this.liNode = [];
this.ulNode = [];
th ......
ÒÔÏ´úÂëÔõô´ð°¸²»¶Ô°¡£¿
<html>
<head>
<title>whileÑ»·</title>
<script>
var sum=1,x=2,a=1.0;
while(a>0.000001)
{
a=1.0/x;
sum+=(-1*a); ......