面临通过单表单/点击上传数据到多个表的同时上传会员ID的问题

问题描述 投票：0回答：1

我有一个包含多个字段的表单，用于上传数据并将会员数据提取到前端。在前端，某些部分有多个点，因此我为它们创建了单独的表。为了从不同的表中获取数据，我们需要创建一个外键，为此，我将成员名称设置为外键。在此，我遇到一个问题，如果后端用户上传数据，那么他不应该上传相同的成员名称，为此，我需要将外键设为数字，但数字外键也是主键，这样它变成自动增量。但在Qualification、Career、Achievement、Issue等表中，由于auto_increment的原因，成员的数据会被分开。那么有没有办法让外键变成数字，这样外键就不会和资格、职业、成就、问题等表分开呢？

以下是我的表格-

function addQua() {
var container = document.getElementById('qua-container');
var newQua = document.createElement('div');
newQua.className = 'qua';
newQua.innerHTML = `
<input type="text" name="qua[]" required placeholder="Qualification">
<button type="button" class="btn-remove" onclick="removeQua(this)">Remove</button>
`;
container.appendChild(newQua);
}

function removeQua(button) {
var qua = button.parentElement;
qua.remove();
}



function addCar() {
var container = document.getElementById('car-container');
var newCar = document.createElement('div');
newCar.className = 'car';
newCar.innerHTML = `
<input type="text" name="car[]" required placeholder="Career">
<input type="text" name="date[]" required placeholder="Year">
<button type="button" class="btn-remove" onclick="removeCar(this)">Remove</button>
`;
container.appendChild(newCar);
}

function removeCar(button) {
var car = button.parentElement;
car.remove();
}



function addAchi() {
var container = document.getElementById('achi-container');
var newAchi = document.createElement('div');
newAchi.className = 'achi';
newAchi.innerHTML = `
<input type="text" name="achi[]" required placeholder="Achievement">
<button type="button" class="btn-remove" onclick="removeAchi(this)">Remove</button>
`;
container.appendChild(newAchi);
}

function removeAchi(button) {
var achi = button.parentElement;
achi.remove();
}



function addIss() {
var container = document.getElementById('iss-container');
var newIss = document.createElement('div');
newIss.className = 'iss';
newIss.innerHTML = `
<input type="text" name="iss[]" required placeholder="Issues">
<button type="button" class="btn-remove" onclick="removeIss(this)">Remove</button>
`;
container.appendChild(newIss);
}

function removeIss(button) {
var iss = button.parentElement;
iss.remove();
}
<div class="member_form_main_container">
    <div class="member_form_sub_container">
        <form action="handle_member_form" method="post" id="form" enctype="multipart/form-data">
            <div class="box">
                <span>image</span>
                <div class="input">
                    <input type="file" name="image" id="image">
                </div>
            </div>

            <div class="box">
                <span>full name</span>
                <div class="input">
                    <input type="text" name="name" id="name">
                </div>
            </div>

            <div class="box">
                <span>place of birth</span>
                <div class="input">
                    <input type="text" name="pob" id="pob">
                </div>
            </div>

            <div class="box">
                <span>date of birth</span>
                <div class="input">
                    <input type="date" name="dob" id="dob">
                </div>
            </div>

            <div class="box">
                <span>father's name</span>
                <div class="input">
                    <input type="text" name="father" id="father">
                </div>
            </div>

            <div class="box">
                <span>mother's name</span>
                <div class="input">
                    <input type="text" name="mother" id="mother">
                </div>
            </div>

            <div class="box qua">
                <span>qualification</span>
                <div class="input qua_input">
                    <div id="qua-container" class="formQua">
                        <div class="qua">
                            <input type="text" name="qua[]" required placeholder="Qualification">
                        </div>
                    </div>
                    <button type="button" class="btn-qua" onclick="addQua()">Add Qualification</button>
                </div>
            </div>

            <div class="box car">
                <span>career</span>
                <div class="input car_input">
                    <div id="car-container" class="formCar">
                        <div class="car">
                            <input type="text" name="car[]" required placeholder="Career">
                            <input type="text" name="date[]" required placeholder="Year">
                        </div>
                    </div>
                    <button type="button" class="btn-car" onclick="addCar()">Add Career</button>
                </div>
            </div>

            <div class="box achi">
                <span>achievements</span>
                <div class="input achi_input">
                    <div id="achi-container" class="formAchi">
                        <div class="achi">
                            <input type="text" name="achi[]" required placeholder="Achievements">
                        </div>
                    </div>
                    <button type="button" class="btn-achi" onclick="addAchi()">Add Achievements</button>
                </div>
            </div>

            <div class="box iss">
                <span>issues</span>
                <div class="input iss_input">
                    <div id="iss-container" class="formIss">
                        <div class="iss">
                            <input type="text" name="iss[]" required placeholder="Issues">
                        </div>
                    </div>
                    <button type="button" class="btn-iss" onclick="addIss()">Add Issues</button>
                </div>
            </div>

            <div class="button">
                <button type="submit">submit</button>
            </div>

        </form>
    </div>
</div>

以下脚本用于处理表单-

<?php
    include "../partials/dbconnect.php"
?>

<?php
    if ($_SERVER['REQUEST_METHOD']=='POST') {
        $upload_name = $_POST['name'];
        $upload_pob = $_POST['pob'];
        $upload_dob = $_POST['dob'];
        $upload_father = $_POST['father'];
        $upload_mother = $_POST['mother'];
        date_default_timezone_set('Asia/Kolkata');
        $date = date('Y-m-d H:i:s');

        // File upload handling
        if (isset($_FILES['image']) && $_FILES['image']['error'] === UPLOAD_ERR_OK) {
            $fileTmpPath = $_FILES['image']['tmp_name'];
            $fileName = $_FILES['image']['name'];
            $fileNameCmps = explode(".", $fileName);
            $fileExtension = strtolower(end($fileNameCmps));

            // Allowed file extensions
            $allowedfileExtensions = array('jpg', 'jpeg', 'png', 'avif', 'webp');

            if (in_array($fileExtension, $allowedfileExtensions)) {
                // Directory in which the file will be saved
                $uploadFileDir = '../member_images/';
                $dest_path = $uploadFileDir.$fileName;

                if (move_uploaded_file($fileTmpPath, $dest_path)) {
                    $sql_member_profile = "INSERT INTO `member_profile` (`member_image`, `member_name`, `birth_place`, `birthday`, `father`, `mother`) VALUES ('$fileName', '$upload_name', '$upload_pob', '$upload_dob', '$upload_father', '$upload_mother')";
                    $result_member_profile = mysqli_query($conn, $sql_member_profile);

                    if ($result_member_profile) {
                        echo 'Image upload successfully';
                    }

                    
                    // start
                    // Qualification start
                    // Get the qualification data
                    $quas = $_POST['qua'];

                    // Prepare SQL statement to insert data into table "member_telephone"
                    $sqlQua = "INSERT INTO member_qualifications (member_name, member_qualification, date_upload) VALUES (?, ?, ?)";
                    $stmt1 = $conn->prepare($sqlQua);

                    // Insert each qualification and date into the table
                    for ($i = 0; $i < count($quas); $i++) {
                        $stmt1->bind_param("sss", $upload_name, $quas[$i], $date);
                        $stmt1->execute();
                    }
                    // Qualification end


                    // Career start
                    // Get the career data
                    $cars = $_POST['car'];
                    $dates = $_POST['date'];

                    // Prepare SQL statement to insert data into table "member_telephone"
                    $sqlCar = "INSERT INTO member_careers (member_name, member_career_year, member_career_context, date_upload) VALUES (?, ?, ?, ?)";
                    $stmt2 = $conn->prepare($sqlCar);

                    // Insert each qualification and date into the table
                    for ($i = 0; $i < count($cars); $i++) {
                        $stmt2->bind_param("ssss", $upload_name, $dates[$i], $cars[$i], $date);
                        $stmt2->execute();
                    }
                    // Career end


                    // Achievements start
                    // Get the achievement data
                    $achis = $_POST['achi'];

                    // Prepare SQL statement to insert data into table "member_telephone"
                    $sqlAchi = "INSERT INTO member_achievements (member_name, member_achievement, date_upload) VALUES (?, ?, ?)";
                    $stmt3 = $conn->prepare($sqlAchi);

                    // Insert each achievement and date into the table
                    for ($i = 0; $i < count($achis); $i++) {
                        $stmt3->bind_param("sss", $upload_name, $achis[$i], $date);
                        $stmt3->execute();
                    }
                    // Achievements end


                    // Issues start
                    // Get the issue data
                    $isss = $_POST['iss'];

                    // Prepare SQL statement to insert data into table "member_telephone"
                    $sqlIss = "INSERT INTO member_issues (member_name, member_issue, date_upload) VALUES (?, ?, ?)";
                    $stmt4 = $conn->prepare($sqlIss);

                    // Insert each issue and date into the table
                    for ($i = 0; $i < count($isss); $i++) {
                        $stmt4->bind_param("sss", $upload_name, $isss[$i], $date);
                        $stmt4->execute();
                    }
                    // Issues end


                    // Close the statement and connection
                    $stmt1->close();
                    $stmt2->close();
                    $stmt3->close();
                    $stmt4->close();


                    echo "File is successfully uploaded.";
                }else {
                    echo "There was some error moving the file to upload directory.";
                }
            }else {
                echo "Upload failed. Allowed file types: " . implode(',', $allowedfileExtensions);
            }
        }else {
            if (isset($_FILES['image']) && $_FILES['image']['error'] == UPLOAD_ERR_NO_FILE) {
                $sql_member_profile = "INSERT INTO `member_profile` (`member_image`, `member_name`, `birth_place`, `birthday`, `father`, `mother`) VALUES ('user.png', '$upload_name', '$upload_pob', '$upload_dob', '$upload_father', '$upload_mother')";
                $result_member_profile = mysqli_query($conn, $sql_member_profile);

                if ($result_member_profile) {
                    echo 'Image upload successfully';
                }


                // start
                // Qualification start
                // Get the qualification data
                $quas = $_POST['qua'];

                // Prepare SQL statement to insert data into table "member_telephone"
                $sqlQua = "INSERT INTO member_qualifications (member_name, member_qualification, date_upload) VALUES (?, ?, ?)";
                $stmt1 = $conn->prepare($sqlQua);

                // Insert each qualification and date into the table
                for ($i = 0; $i < count($quas); $i++) {
                    $stmt1->bind_param("sss", $upload_name, $quas[$i], $date);
                    $stmt1->execute();
                }
                // Qualification end


                // Career start
                // Get the career data
                $cars = $_POST['car'];
                $dates = $_POST['date'];

                // Prepare SQL statement to insert data into table "member_telephone"
                $sqlCar = "INSERT INTO member_careers (member_name, member_career_year, member_career_context, date_upload) VALUES (?, ?, ?, ?)";
                $stmt2 = $conn->prepare($sqlCar);

                // Insert each qualification and date into the table
                for ($i = 0; $i < count($cars); $i++) {
                    $stmt2->bind_param("ssss", $upload_name, $dates[$i], $cars[$i], $date);
                    $stmt2->execute();
                }
                // Career end


                // Achievements start
                // Get the achievement data
                $achis = $_POST['achi'];

                // Prepare SQL statement to insert data into table "member_telephone"
                $sqlAchi = "INSERT INTO member_achievements (member_name, member_achievement, date_upload) VALUES (?, ?, ?)";
                $stmt3 = $conn->prepare($sqlAchi);

                // Insert each achievement and date into the table
                for ($i = 0; $i < count($achis); $i++) {
                    $stmt3->bind_param("sss", $upload_name, $achis[$i], $date);
                    $stmt3->execute();
                    }
                // Achievements end


                // Issues start
                // Get the issue data
                $isss = $_POST['iss'];

                // Prepare SQL statement to insert data into table "member_telephone"
                $sqlIss = "INSERT INTO member_issues (member_name, member_issue, date_upload) VALUES (?, ?, ?)";
                $stmt4 = $conn->prepare($sqlIss);

                // Insert each issue and date into the table
                for ($i = 0; $i < count($isss); $i++) {
                    $stmt4->bind_param("sss", $upload_name, $isss[$i], $date);
                    $stmt4->execute();
                }
                // Issues end


                // Close the statement and connection
                $stmt1->close();
                $stmt2->close();
                $stmt3->close();
                $stmt4->close();

                
                echo "File is successfully uploaded.";
            }else {
                echo "There was an error with the file upload. Error code: " . $_FILES['image']['error'];            
            }
        }
    }
?>
javascript php html database-design
1个回答
0
投票

您可以更改方法，例如 -

  1. 创建单独的成员 ID 作为主键，而不是使用 member_name 作为外键。您可以在member_profile表中创建一个唯一的数字member_id作为主键，并且此member_id将在其他表中作为外键引用。
  2. 在member_profile表中对member_name创建唯一约束，以防止重复条目。
  3. 使用member_id作为每个相关表中的外键，而不是member_name。
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