function get_number_list($cat_id)
{
$sql=$GLOBALS['db']->query("select * from ".$GLOBALS['db']->table('dept_category')." order by sort");
while($row=$GLOBALS['db']->fetch_array($sql)){
if($row){
$result=$GLOBALS['db']->query("select * from ".$GLOBALS['db']->table('number')." where dept=".$row['cat_id']." and cat_id='$cat_id' order by sort");
while($rows=$GLOBALS['db']->fetch_array($result)){
if($rows){
$number_show[] = array(
'id' => $rows['id'],
'title' => $rows['title'],
'user' => $rows['username']
);
}
}
$cat_name[]=array(
'sort' => $row['sort'],
'cat_name' => $row['cat_name'],
'topid' => $number_show
);
}
}
return $cat_name;
}
这个是源代码,这是截图:

这个是静态页面代码:
<table width="99%" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC">
{foreach from=$dept_list name=dept_list item=dept}
<tr bgcolor="#FFFFFF">
<td height="25" colspan="2" class="bumen"> {$dept.cat_name}</td>
</tr>
{foreach from=$dept.topid item=number}
<tr bgcolor="#FFFFFF">
<td width="46%" height="25" align="center">{$number.user}</td>
<td width="54%" align="center">{$number.title}</td>
</tr>
{/foreach}
{/foreach}
</table>
------解决方案--------------------
因为你number_show没有清空,第一个记录获取到的一直在,所以后面就都有了。
------解决方案--------------------
function get_number_list($cat_id)利用unset对数组进行清空。
{
$sql=$GLOBALS['db']->query("select * from ".$GLOBALS['db']->table('dept_category')." order by sort");
while($row=$GLOBALS['db']->fetch_array($sql)){
if($row){
$result=$GLOBALS['db']->query("select * from ".$GLOBALS['db']->table('number')." where dept=".$row['cat_id']." and cat_id='$cat_id' order by sort");
while($rows=$GLOBALS['db']->fetch_array($result)){
if($rows){
$number_show[] = array(
'id' => $rows['id'],
'title' => $rows['title'],
'user' => $rows['username']
);
}
}
$cat_name[]=array(
'sort' => $row['sort'],
'cat_name' => $row['cat_name'],
'topid' => $number_show
);
unset($number_show);
}
}
return $cat_name;
unset($cat_name);
}