2013-02-28 153 views
1

嘿,大家好我开发一个网页,我填入多个下拉菜单包含从数据库中检索数据,但问题是,我只能填写一个下拉菜单如何能够填充多一个,如果有人能帮助我PLZ的PHP/MySQL +填充3下拉菜单

func.inc.php

<?php 
require_once('db.inc.php'); 

function connect(){ 
    mysql_connect(DB_Host, DB_User ,DB_Pass)or die("could not connect to the database" .mysql_error()); 

    mysql_select_db(DB_Name)or die("could not select database"); 

} 
    function close(){ 

    mysql_close(); 

    } 

    function countryQuery(){ 

    $countryData = mysql_query("SELECT * FROM country"); 

    while($record = mysql_fetch_array($countryData)){ 

    echo'<option value="' . $record['country_name'] . '">' . $record['country_name'] . '</option>'; 

    } 

} 

function specializationQuery(){ 

$specData = mysql_query("SELECT * FROM specialization"); 

    while($recordJob = mysql_fetch_array($specData)){ 

    echo'<option value="' . $recordJob['specialization_name'] . '">' . $recordJob['specialization_name'] . '</option>'; 

    } 


} 
?> 

的index.php

<?php 
    require_once('func.inc.php'); 
    connect(); 


?> 


<!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.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>testDroplistdown</title> 
</head> 

<body> 
<p align="center"> 
<select name="dropdown"> 
    <?php countryQuery(); ?> 
</select> 
    <?php close(); ?> 
</p> 
<p align="left"> 
<select name="dropdown2"> 
    <?php specializationQuery(); ?> 
</select> 
    <?php close(); ?> 
</p> 


</body> 
</html> 

回答

0

你似乎是关闭连接,并没有做重新连接。卸下第一关(),并给它一个尝试

+0

谢谢你救了我 – 2013-02-28 06:46:51

+0

我有一个问题,我不知道如果你能帮助我如何使第二**下拉列表很多卡波**出现在第一个的任何数据的选择..你可以给我一个例子,或者至少让我对发展中 – 2013-02-28 06:50:09

+0

右侧只能与阿贾克斯做到这一点。事情是这样的:http://pastebin.com/KPKpJ9ST – apoq 2013-02-28 07:11:34