此代码从表中获取所有值,并且对于每一行,它都会在警报 div 中显示其详细信息,我可以单击该单个产品的“订单就绪按钮”。
我需要做的是将来自同一订单的所有产品放入一个 div 中,为此我正在考虑使用具有相同日期值的所有行,并且当该值更改时创建一个新的分区。
<?php
$result = mysqli_query($mysqli, "SELECT * FROM kitchen");
while ($row = mysqli_fetch_array($result)) {
$table = $row['table'];
$customer = $row['customer'];
$product = $row['product_name'];
$code = $row['product_code'];
$size = $row['size'];
$id = $row['id'];
$date = $row['date'];
// It would have to open here in each first distinct $date
echo '<div class="alert alert-info" role="alert" id="'.$code.'">';
echo '<h4>'.'Table '.$table.'</h4>';
echo '<h4>'.'Name: '.$name.'</h4>';
// Repeat this for each equal $date value
if($code=="A01"||$code=="A02"||$code=="A03"||$code=="A04"){
echo '<h4>'.$code.' - '.$product.' ('.$size.')'.'</h4>';
}
else{
echo '<h4>'.$code.' - '.$product.'</h4>';
}
// Close here before each next distinct $date
echo '<form action="actionkitchen.php" method="post">';
echo "<button class='btn btn-lg btn-primary btn-block' name='data' value='$data' type='submit'>Order Ready</button>";
echo '</form>';
echo '</div>';
}
?>
最佳答案
这就是我最终得到的,不是最优雅的解决方案,但它有效。
<?php
$result = mysqli_query($mysqli, "SELECT * FROM kitchen");
while ($row = mysqli_fetch_array($result)) {
$table[] = $row['table'];
$name[] = $row['name'];
$product[] = $row['product_name'];
$code[] = $row['product_code'];
$size[] = $row['size'];
$date[] = $row['date'];
}
$count = array_count_values($date);
$y = 0;
foreach ($count as $item){
for($i=0;$i<$item;$i++){
if($i==0){
echo '<div class="alert alert-info">';
echo '<h4>'.'Table '.$table[$y].'</h4>';
echo '<h4>'.'Name: '.$name[$y].'</h4>';
}
if($code[$y]=="A01"||$code[$y]=="A02"||$code[$y]=="A03"||$code[$y]=="A04"){
echo '<h4>'.$code[$y].' - '.$product[$y].' ('.$size[$y].')'.'</h4>';
}
else{
echo '<h4>'.$code[$y].' - '.$product[$y].'</h4>';
}
if($i==$item-1){
echo '<form action="actionkitchen.php" method="post">';
echo "<button class='btn btn-lg btn-primary btn-block' name='data' value='$data[$y]' type='submit'>Order Ready</button>";
echo '</form>';
echo '</div>';
}
$y++;
}
}
?>
关于php - 显示同一 div 内表中的所有相等值,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/40836728/