/*******************************************
Function: PHP Two-level linkage menu *************
Author: Chong Xing *************************
email:njj@nuc.edu.cn**************
Date: 2004/10/02******************
Please retain the copyright information when reproduced **************
*******************************************/
Require_once (' db.inc.php ');//Database connection
$db =new Hq_online;
$db 1=new Hq_online;
$db->query ("SELECT * from News_bclass ORDER BY id DESC");
$fMenu = "";
$fValue = "";
while ($db->next_record ()) {
$fMenu. = "". $db->record["Bname"]. "", ";
$fValue. = "". $DB->record["id"]. "", ";
}
$fMenu =substr ($fMenu, 0, (strlen ($fMenu)-1));
$fMenu = "[". $fMenu. "]"; /***************************** get var Fmenu
$fValue =substr ($fValue, 0, (strlen ($fValue)-1));
$fValue = "[". $fValue. "]"; /***************************** get var Fvalue
Get *****************************var Smenu
$db->query ("SELECT * from News_bclass ORDER BY id DESC");
while ($db->next_record ()) {
$parentid = $db->record["id"];
$db 1->query ("select * from News_sclass where parentid= ' $parentid ' ORDER by parentid DESC");
while ($db 1->next_record ()) {
$num = $db 1->num_rows ();
$i + +;
$sMenu. = "". $db 1->record["sname"]. "", ";
if ($i = = $num) {
$sMenu = "[". $sMenu. "],[";
$i = 0;
}
}
}
$sMenu. = "]";
$sMenu =str_replace ("",] "," "]", $sMenu);
$sMenu =str_replace (", []", "]", $sMenu);
if ((substr ($sMenu, 0,2)) = = "[" ") {
$sMenu = "[". $sMenu;
}else{
$sMenu =preg_replace ("/[{3,}/is", "[[1], $sMenu);//Match
http://www.bkjia.com/PHPjc/445577.html www.bkjia.com true http://www.bkjia.com/PHPjc/445577.html techarticle /******************************************* ********** function: PHP level Two linkage menu ************* ********** Author: Chong Xing ************ email:njj@nuc.edu.cn*** ...
