我正在处理库存php / sql脚本，我正在尝试将我的数据显示为
Location 1 - User 1
item
item
item
Location 1 - User 2
item
item...
我有几个不同的位置会有多个用户，但是我的sql语句让我无法正确显示它。
我用于该页面的代码是
<?php
include_once('inc/header.php');
$handle = db_connect();
//passed in URL
if(isset($_GET['campus']) and $_REQUEST['campus'] != "" and isset($_GET['room']) and $_REQUEST['room'] != "")
{
$searchCampus = $_REQUEST['campus'];
$searchCampusName = $_REQUEST['campusName'];
$searchRoom = $_REQUEST['room'];
$searchRoomName = $_REQUEST['room'];
}
else if(isset($_GET['getResults']) and $_REQUEST['getResults'] != "" ) //embeded into a page with include
{
$searchCampus = $_REQUEST['report_cr_campus'];
$searchCampusName = $_REQUEST['report_cr_campus_name'];
$searchRoom = $_REQUEST['report_cr_room'];
$searchRoomName = $_REQUEST['report_cr_room_name'];
}
$reportQuery = "SELECT main_equip_id, loc_campus, loc_room, equip_serial,
equip_PO, equip_id, equip_used_as_name,
equip_type, inv_equip_type.equip_type_name,
equip_model, inv_equip_model.equip_model_name, main_user_id, user_full_name
FROM inv_main
LEFT JOIN inv_equip ON inv_main.main_equip_id = inv_equip.equip_id
LEFT JOIN inv_location ON inv_main.main_location_id = inv_location.loc_id
LEFT JOIN inv_equip_type ON inv_equip.equip_type = inv_equip_type.equip_type_id
LEFT JOIN inv_equip_model ON inv_equip.equip_model = inv_equip_model.equip_model_id
LEFT JOIN inv_equip_used_as ON inv_equip.equip_used_as = inv_equip_used_as.equip_used_as_id
LEFT JOIN inv_user ON inv_main.main_user_id = inv_user.user_id
WHERE loc_campus = '$searchCampus' and equip_dirty_bit = 1 and loc_room = '$searchRoom'";
$reportQuery .= "ORDER BY loc_room ASC, equip_type_name ASC, equip_model_name ASC ";
$resultLocation = $handle->query($reportQuery);
$insideCounter = 0; //used to determine if on first row.
if ($resultLocation->num_rows)
{
//Display campus name
if(isset($_GET['getResults']) OR isset($_GET['campusName']))
echo "<h2>".$searchCampusName."</h2>";
//display data from query
while ($Row = $resultLocation->fetch_assoc())
{
//First row of output, setup URLs to drill down user or room and setup titles for table.
if($insideCounter == 0 )//OR $lastUserID != $Row['main_user_id'])
{
//echo "Counter:".$insideCounter." LastId:".$lastUserID." RowUserID:".$Row['main_user_id'];
$insideCounter = 9998;
echo "<h2><a href=\"reports_location.php?campus=$searchCampus&campusName=$searchCampusName&room=".$Row['loc_room']."\" target=\"_blank\">".$Row['loc_room']."</a> <a href=\"reports_user.php?user=".$Row['main_user_id']."\" target=\"_blank\">".$Row['user_full_name']."</a> - ".$resultLocation->num_rows." Results</h2>";
echo "<table class=\"output\">
<tr class=\"rowheader\">";
echo "<td width=\"50px\"></td>";
echo "<td width=\"200px\">Type</td>";
echo "<td width=\"200px\">Model</td>";
echo "<td width=\"200px\">Used As</td>";
echo "</tr>";
}
//end if first row
echo '<tr onmouseover="this.className=\'normalActive\'" onmouseout="this.className=\'normal\'" class="normal">';
echo "<td></td>";
echo "<td>".$Row['equip_type_name']."</td>";
echo "<td>".$Row['equip_model_name']."</td>";
echo "<td>".$Row['equip_used_as_name']."</td>";
echo "</tr>";
//holds ID of current users data to check if its the same user on next pass to dump titles or not.
$lastUserID = $Row['main_user_id'];
}
$insideCounter = 0;
echo "</table><hr>";
}
include_once('inc/footer.php');
?>
我收到以下输出
MAG
Front Office User1 - 13 Results
Type Model Used As
Computer Optiplex GX270 Staff
Computer Optiplex GX520 Staff
Computer Optiplex GX520 Staff
Computer Optiplex GX520 Staff
Fax Fax 1010 Staff
Monitor CRT Staff
Monitor FS 17" - 700p Staff
Monitor FS 17" - 700p Staff
Monitor FS 17" - 700p Staff
Monitor FS 17" - VA702b Staff
Printer 450 Turbo Staff
Printer LaserJet 2100 Staff
Printer LaserJet 3800dn Staff
我正在寻找更像这样的输出......
User1 - 3 Results
Type Model Used As
Computer Optiplex GX520 Staff
Monitor FS 17" - VA702b Staff
Printer LaserJet 2100 Staff
User2 - 3 Results
Type Model Used As
Computer Optiplex GX270 Staff
Monitor FS 17" - 700p Staff
Printer 450 Turbo Staff
User3 - 2 Results
Type Model Used As Location
Monitor FS 17" - 700p Staff MAG Front Office
Monitor FS 17" - 700p Staff MAG Front Office
通过更改
if($insideCounter == 0 )//OR $lastUserID != $Row['main_user_id'])
到
if($insideCounter == 0 OR $lastUserID != $Row['main_user_id'])
我得到像
这样的输出MAG
Front Office User1 - 13 Results
Type Model Used As
Computer Optiplex GX270 Staff
Front Office User2 - 13 Results
Type Model Used As
Computer Optiplex GX520 Staff
Front Office User3 - 13 Results
Type Model Used As
Computer Optiplex GX520 Staff
Front Office User4 - 13 Results
Type Model Used As
Computer Optiplex GX520 Staff
Front Office User1 - 13 Results
Type Model Used As
Fax Fax 1010 Staff
Monitor CRT Staff
Front Office User5 - 13 Results
Type Model Used As
Monitor FS 17" - 700p Staff
Monitor FS 17" - 700p Staff
Front Office User1 - 13 Results
...
现在我改变了
$reportQuery .= "ORDER BY loc_room ASC, equip_type_name ASC, equip_model_name ASC ";
到
$reportQuery .= "ORDER BY user_full_name ASC, loc_room ASC, equip_type_name ASC, equip_model_name ASC ";
输出看起来更好但不包含用户的正确结果
Front Office User1 - 13 Results
Type Model Used As
Computer Optiplex GX520 Staff
Monitor FS 17" - VA702b Staff
Printer LaserJet 2100 Staff
Front Office User2 - 13 Results
Type Model Used As
Computer Optiplex GX520 Staff
Fax Fax 1010 Staff
Monitor CRT Staff
Printer LaserJet 3800dn Staff
Front Office User3 - 13 Results
Type Model Used As
Computer Optiplex GX520 Staff
Front Office User4 - 13 Results
Type Model Used As
Computer Optiplex GX270 Staff
Monitor FS 17" - 700p Staff
Printer 450 Turbo Staff
Front Office User5 - 13 Results
Type Model Used As
Monitor FS 17" - 700p Staff
Monitor FS 17" - 700p Staff
关于我哪里出错的任何建议？