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

ÈçºÎÓÃjavascript phpµ÷ÓÃmysql³É¹¦ÊµÏÖ¶þ¼¶Áª¶¯?

ÎҵĿâ½á¹¹ÈçÏÂ
±íÃû        ×Ö¶Î1          ×Ö¶Î2        ×Ö¶Î3
sub        subid        subname       
product        pid        pname        subid

ÏëʵÏÖÔÚ±íµ¥ÖÐÑ¡ÔñµÚһѡÔñ¿ò subname(Àà±ð) £¬µÚ¶þ¸öÑ¡Ôñ¿òÖÐ×Ô¶¯³öÏÖ¹ØÁªµÄpname(²úÆ·Ãû³Æ)£¬(sub.subid=product.subid) ¡£
Õâ¸öÍøÉÏÓõÄ×î¶àµÄÊÇÊ¡ÊÐÏØ¶þ¼¶»òÈý¼¶Áª¶¯£¬µ«´ó¶àÓÃÊý×é°ÑoptionµÄÖµ¹Ì¶¨ÏÂÀ´£¨Ê¡ÊÐÏØÃû³ÆºÜÉٱ䶯µÄ£©£¬ËùÒÔ¸úÊý¾Ý¿âµ÷ÓÃÓкܴóÇø±ðµÄ.
ÒòΪjavascriptÊǿͻ§¶ËµÄ£¬Òª°ÑselectµÄÖµ´«Êäµ½php ->mysql½ø¶øÀûÓùØÁªºÍjavascript µÄ new Option()ÖØÐ¶¨ÒåµÚ¶þÑ¡Ôñ¿òµÄoptionÏÔʾºÍÖµ;
ÎÒ²âÊÔÁËÐí¶àËÑÀ´µÄ´úÂ룬ûÓÐÒ»¸öÄܳɹ¦ÊµÏÖ.
Ï£ÍûcsdnµÄ¸ßÊÖÖ¸µãÒ»¶þ¡£Ð»Ð»!
ÌùÒ»¸ö´úÂëÀý×Ó,ûÓа´ÒÔÉÏ¿â½á¹¹£¨ÔÚÎÒÕâÀï²âÊÔ²»³É¹¦ iis+php5.2+mysql 5.0)
javascript 
JScript code:
var onecount;

onecount=0;

subcat = new Array();

<?php

mysql_connect("localhost","root","");

mysql_select_db( "test" );

$sql = "select * from subject";

$result = mysql_query( $sql );

$count = 0;

while($res = mysql_fetch_row($result)){

?>

subcat[<?php $count?>] = ne


Ïà¹ØÎÊ´ð£º

¿Õ¼äÉÏphpÎļþ²»ÄÜä¯ÀÀ£¬ä¯ÀÀ¾ÍÏÂÔØphpÎļþ

ÔÚ¹úÍâµÄ¿Õ¼ä£¬ÆäËüµÄphpÕ¾µã¶¼Õý³££¬¿ÉÖ»ÓÐ×î½ü½¨µÄÕâ¸öÕ¾µã£¬Ö»ÒªÒ»ä¯ÀÀphpÎļþ¾Í³öÏÖÏÂÔØÌáʾ£¬ÏÂÔØÏÂÀ´µÄÎļþ¶¼ÊÇ´øÓÐphpÔ´Â룬¸÷λ·¹ýµÄ£¬°ï°ïÎÒ£¬¿´¿´Ê²Ã´Ô­Òò£¬ÏÈлÁË¡£
¿Õ¼ä²»Ö§³Ö¡£
»òÕßÄãµÄÕ˺ÅûÓп ......

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 ......

phpʱ¼äÕýÔòÎÊÌâ - PHP / »ù´¡±à³Ì

PHP code:

$date = '2009-12-25';
$ptn = '/([\d]{4})[- \/](0?[\d]|1[0-2])[-\/ ](0?[\d]|[1-2][\d]|3[0-1])/';
if (preg_match($ptn,$date,$out))
{
print_r($out);exit();
}
½á¹ûΪ:
PHP code:
......

Î人ÄÄÀïPHPÅàѵ±È½ÏÕý¹æ - PHP / »ù´¡±à³Ì

¹ýÍêÄêҪȥÎ人ÁË£¬ÏëÁ˽âÒ»ÏÂPHPÅàѵ±È½ÏÕý¹æ?

Ŷ ¶ÔÁË£¬»¹ÓУ¡PHPÊÖ²á±ØÐëµÃŪһ¸ö

àÅ ÌìÌìÔÚ¿´Ê¥¾­£¨Ò»ÌìÒ²¾ÍÖ»ÄÜ¿´¸ö¶þʮҳ£©£¬PHP100ÊÓÆµ½Ì³Ì¿´ÁË33½²ÁË£¨Ò»ÌìÒ²Ö»¿´Ò»½²£©
ÎÒ»á¼á³Ö°ÑÕâ±¾ÊéºÍÊÓÆµ¸ã¶¨ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ