我需要过滤表取决于下拉列表的选定值。所以知道我需要知道如何将过滤结果返回到页面中。我在search.php中创建了过滤器结果,但是无法再次将过滤器结果返回到表中。过滤器现在应该按用户ID或产品ID进行过滤。
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login.cshtml
答案 0 :(得分:1)
<?php include('header.php'); ?>
<body>
<?php include('navbar.php'); ?>
<!-- Page header -->
<div class="container">
<h1 class="page-header text-center">Order system</h1>
</div>
<!-- Search -->
<div class="container">
<h3 class="text-left">Search</h3>
<div class="col-md-4">
<form method="post" action="">
<div class="form-group">
<select name="search_date" class="form-control">
<option value="100000">Date</option>
<option value="100000">All time</option>
<option value="7">Last 7 days</option>
<option value="0">Today</option>
</select>
</div>
<div class="form-group">
<select name="user_id" class="form-control">
<option value="%">User</option>
<option value="1">John Smith</option>
<option value="2">Laura Stone</option>
<option value="3">Jon Olseen</option>
</select>
</div>
<div class="form-group">
<select name="product_id" class="form-control">
<option value="%">Product</option>
<option value="1">Pepsi Cola</option>
<option value="2">Coca Cola</option>
<option value="3">Fanta</option>
</select>
</div>
<div>
<button type="submit" name="search" class="btn btn-primary"><span class="glyphicon glyphicon-search"></span> Filter</button>
</div>
</form>
</div>
</div>
<!-- Order History -->
<div class="container">
<h3 class="text-left">Order History</h3>
<table class="table table-striped table-bordered">
<thead>
<th>User</th>
<th>Product</th>
<th>Price</th>
<th>Quantity</th>
<th>Total</th>
<th>Date</th>
<th>Actions</th>
</thead>
<tbody>
<?php
if(isset($_POST["search"])){
$sql="SELECT * FROM orders o JOIN user u ON o.user_id=u.user_id JOIN product p ON o.product_id=p.product_id WHERE o.product_id LIKE '$_POST[product_id]' AND o.user_id LIKE '$_POST[user_id]' AND o.order_date>=DATE(NOW()) - INTERVAL '$_POST[search_date]' DAY";
}else{
$sql="SELECT * FROM orders o JOIN user u ON o.user_id=u.user_id JOIN product p ON o.product_id=p.product_id";
}
$query=$conn->query($sql);
while($row=$query->fetch_array()){
?>
<tr>
<td><?php echo $row['user_name']; ?></td>
<td><?php echo $row['product_name']; ?></td>
<td><?php echo $row['product_price']; ?></td>
<td><?php echo $row['order_quantity']; ?></td>
<td><?php echo $row['order_price']; ?></td>
<td><?php echo $row['order_date']; ?></td>
<td>
<a href="#editorder<?php echo $row['order_id']; ?>" data-toggle="modal" class="btn btn-success btn-sm"><span class="glyphicon glyphicon-pencil"></span> Edit</a> || <a href="#deleteorder<?php echo $row['order_id']; ?>" data-toggle="modal" class="btn btn-danger btn-sm"><span class="glyphicon glyphicon-trash"></span> Delete</a>
<?php include('order_modal.php'); ?>
</td>
</tr>
<?php
}
?>
</tbody>
</table>
</div>
</body>
</html>