如何将多个复选框值插入表中

Question

我已经显示了 ugroups 表中的复选框值（ugroup 字段）。现在我要做的是，当用户选择多个复选框并提交时，它应该插入到表中的相关字段中。这是我的代码。它没有不行。请帮帮我。

//select ugroup's from group table.
    <?php 
    $result = "SELECT id,ugroup FROM group";
    $res_result = db::getInstance()->query($result);
    ?>

组表

<form action="db_sql/db_add_page.php" method="get">
Tittle :<input type="text" size="100" name="tittle" />
Description :<textarea cols="80" id="editor1" name="description" rows="10"></textarea>

    //Display ugroups in textboxes and checkboxes
     <?php 
    while( $line=$res_result->fetch(PDO::FETCH_ASSOC)) {
    echo '<input type="checkbox" name="ugroup" value=" '. $line['ugroup'] .'" />';
    echo'<input type="text" name="ugroup" disabled="disabled" value=" '. $line['ugroup'] .'" size="7" "/>';
    echo ' ';
    }
    ?>
<input type="submit" value="Submit">
</form>

db_add_page.php

我只想将选中的复选框值添加到相关字段。

if(isset($_GET))
    {

$tittle = $_GET['tittle'];
    $description = $_GET['description'];
    $ugroup = $_GET['ugroup'];

$acc_status = "INSERT INTO add_services (id,tittle,description,g1,g2,g3,g4,g5,g6,g7,g8) VALUES(NULL,'".$tittle."','".$description."','".$ugroup."','".$ugroup."','".$ugroup."','".$ugroup."','".$ugroup."','".$ugroup."','".$ugroup."','".$ugroup."')";

$rate = db::getInstance()->exec($acc_status); 
    if(!$rate){
    echo '<script type="text/javascript">alert("Update Error !");</script>';
    }else{
    header('Location:../add_page.php'); 
    echo '<script type="text/javascript">alert("Successfuly Updated User Group !");</script>'; 



}

}

add_services 表

Answer 1

将它们存储在数组中，而不是在 while 循环中运行查询

改变这个

echo '<input type="checkbox" name="ugroup" value=" '. $line['ugroup'] .'" />';

到这里

echo '<input type="checkbox" name="ugroup[]" value=" '. $line['ugroup'] .'" />';

//See added [ ] afte ugroup

比在另一个文件中你这样做

    $check_boxes = implode("','", $_POST['ugroup']);

$query="INSERT add_services (id,tittle,description,g1,g2,g3,g4,g5,g6,g7,g8)
     VALUES (NULL,'".$tittle."','".$description."','{$check_boxes}')";