Question

我制作了一个购物车阵列，如果用户选择了超过1个商品来给他提供cofirm表格，他会在那里输入他们的数据以确认命令，但问题是如果我有超过1个产品，脚本向我显示多个带有sumbit命令的按钮，我想只为命令汇总一个按钮，并将两个项目中的所有日期都插入到mysql db中

cart.php

// Start the For Each loop
        $i = 0; 
        foreach ($_SESSION["cart_array"] as $each_item) { 
            $item_id = $each_item['item_id'];

            // start select query stmt
            $stmt = $con->prepare('SELECT id, product_name, price, size, details FROM products WHERE id = ? LIMIT 1');
            $stmt->bind_param('i', $item_id);
            $stmt->execute();
            $stmt->bind_result($idSelect, $product_name, $price, $size, $details);//variabla pe care o vrei inlocuita prin bind_Result in loc de get_Result
            while ($stmt->fetch())    {
               $idSelect;
               $product_name; // faci acelasi lucru fara $row 
               $price;    
               $size;
               $details;    
            }
            $stmt->free_result();
            // stoop select stmt    
            $pricetotal = $price * $each_item['quantity'];
            $cartTotal = $pricetotal + $cartTotal;

            // Create the product array variable
            $product_id_array .= "$item_id-".$each_item['quantity'].","; 
            // sumbit the command FORM
            //$cartOutput .= '<td>' . $each_item['quantity'] . '</td>';
            $cartOutput .= '<td><center>' . $pricetotal . ' RON</center></td>';
            $cartOutput .= '<td><form action="cart.php" method="post"><input name="deleteBtn' . $item_id . '" type="submit" value="X" /><input name="index_to_remove" type="hidden" value="' . $i . '" /></form></td>';
            $cartOutput .= '</tr>';

            $i++;
            $totalProduse = $item_id -1 + $each_item['quantity'];
            //trimite form to COFIRMA COMANDA
            $cofirmaComanda .='<form  action="cofirma_comanda.php" method="post">
            <input name="prettotal"  type="hidden" value="'. $pricetotal .'">
             <input name="produseID"  type="hidden" value="'. $item_id .'">
             <input name="produseNume"  type="hidden" value="'. $product_name .'">
             <input name="size"  type="hidden" value="'. $my_ArraySize .'">
             <input name="cantitate"  type="hidden" value="' . $each_item['quantity'] .'">
             <input name="produse"  type="hidden" value="'. $item_id .'">
              <input type="submit" name="CofirmaComanda" value="cofirma_comanda"></form>';

        }

表单为$cofirmaComanda

和cofirm命令页面

<?php
$pretTotal = $_POST["prettotal"];
$PRODUSE = $_POST["produseID"];
$produseNume = $_POST["produseNume"];
$size = $_POST["size"];
$cantitate = $_POST["cantitate"];


    if(isset($_POST["sumbitDateClienti"])){
    $nume = $_POST["nume_client"];


    $pretTotalt = $_POST["prettotal"];

    $PRODUSE = $_POST["produseID"];
    $produseNume = $_POST["produseNume"];
    $size = $_POST["size"];
    $cantitate = $_POST["cantitate"];
    $comanda = 'IDprodus: '.$PRODUSE.' / produseNume: '.$produseNume.' / cantitate: '.$cantitate.' / dimensiune: '.$size.' ';

    }

?>

Answer 1

您想要的是在foreach循环之外定义表单和提交按钮，并使用数组作为隐藏变量（只需在名称后面添加[]，在HTML表单中）：

$cofirmaComanda = '<form  action="cofirma_comanda.php" method="post">';

foreach ($_SESSION["cart_array"] as $each_item) { 
    // ...
    $cofirmaComanda .='
        <input name="prettotal[]"  type="hidden" value="'. $pricetotal .'">
        <input name="produseID[]"  type="hidden" value="'. $item_id .'">
        <input name="produseNume[]"  type="hidden" value="'. $product_name .'">
        <input name="size[]"  type="hidden" value="'. $my_ArraySize .'">
        <input name="cantitate[]"  type="hidden" value="' . $each_item['quantity'] .'">
        <input name="produse[]"  type="hidden" value="'. $item_id .'">';
} 

$cofirmaComanda .='<input type="submit" name="CofirmaComanda" value="cofirma_comanda"></form>

然后在cofirma_comanda.php循环获取您的POST值，逐个处理每个项目：

for ($i=0; $i<count($_POST["prettotal"]); $i++) {
    $pretTotal = $_POST["prettotal"][$i];
    $PRODUSE = $_POST["produseID"][$i];
    $produseNume = $_POST["produseNume"][$i];
    $size = $_POST["size"][$i];
    $cantitate = $_POST["cantitate"][$i];
    // ...
}

如何发送多个项目数组的表单日期

1 个答案: