Question

这是我的PHP代码，直到现在我试过

<?php
include_once("../include/connClass.php");
$db = new Database();
$conn = $db->getConnection();

if(isset($_POST["save"]))
{
 $date = $_POST["txtDate1"];
}

$date = $_POST["txtDate1"];
$service = $_POST["txtService1"];
$charge = $_POST["txtCharge1"];
$amount = $_POST["txtAmount1"];
$unit = $_POST["txtUnit1"];
$total = $_POST["txtTotal1"];

for ($i = 0; $i <= count($date); $i++) {

 try {
    $sql = $conn->prepare("INSERT INTO backup_master (backup_date, 
backup_service, backup_charge, backup_amount, backup_unit, backup_total)
        VALUES (:backup_date, :backup_service, :backup_charge, 
 :backup_amount, :backup_unit, :backup_total)");

    $sql->bindParam(':backup_date', $date);
    $sql->bindParam(':backup_service', $service);
    $sql->bindParam(':backup_charge', $charge);
    $sql->bindParam(':backup_amount', $amount);
    $sql->bindParam(':backup_unit', $unit);
    $sql->bindParam(':backup_total', $total);

    $query = $sql->execute();
    // echo $query;
}
catch (PDOException $e) {
    echo $sql . "<br />Error" . $e->getMessage();
}
}
?>

这是我的表单代码

<form method="POST" action="backend/save.php">

<input type="text" id="txtDate1" name="txtDate1">
<input type="text" id="txtService1" name="txtService1">
<input type="text" id="txtCharge1" name="txtCharge1">
<input type="text" id="txtAmount1" name="txtAmount1">
<input type="text" id="txtUnit1" name="txtUnit1">
<input type="text" id="txtTotal1" name="txtTotal1">

<button type="submit" name="save" class="btn btn-primary">Save</button>
</form>

这是我的问题是我在每个输入框中都有一个逗号分隔值的输入框值（如abc，xyz，pqr），我想逐个将值插入到数据库的不同行但是现在所有的逗号分隔值插入单行任何想法怎么做。提前谢谢。

Answer 1

您可以在$date = explode(",", $_POST['txtDate1']); $unit = explode(",", $_POST['txtUnit1']); $lowest = 1000; //Bad practice, this assumes there will never be more than 1000 comma seperated values if (count($date) < $lowest) $lowest = count($date); //Loop for all values. for ($i=0;$i<$lowest;$i++){ //Insert records into database 1-by-1 }上展开所有POST变量，然后循环获取最小数量的值。

示例：

CREATE

如何访问包含逗号分隔值的输入框值并插入到数据库中

1 个答案: