问题：

form：不发送输入-提交不起作用（html/php）

阎成天

2023-03-14

使用按钮提交时它不会发送任何输入。据我所知，提交块（isset...）应该没问题。但是变量名称、kuerzel和网站中没有任何内容。

有人能帮我吗？

body {
    color: #566787;
    background: #f5f5f5;
    font-family: 'Varela Round', sans-serif;
    font-size: 13px;
    zoom: 105%
}

.table-responsive {
    margin: 30px 0;
}

.table-wrapper {
    background: #fff;
    padding: 20px 25px;
    border-radius: 3px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, .05);
}

.table-title {
    padding-bottom: 15px;
    background: #ee8813;
    color: #fff;
    padding: 16px 30px;
    margin: -20px -25px 10px;
    border-radius: 3px 3px 0 0;
}

.table-title h2 {
    margin: 5px 0 0;
    font-size: 24px;
}

.table-title .btn-group {
    float: right;
}

.table-title .btn {
    color: #fff;
    float: right;
    font-size: 13px;
    border: none;
    min-width: 50px;
    border-radius: 2px;
    border: none;
    outline: none !important;
    margin-left: 10px;
}

.table-title .btn i {
    float: left;
    font-size: 21px;
    margin-right: 5px;
}

.table-title .btn span {
    float: left;
    margin-top: 2px;
}

table.table tr th, table.table tr td {
    border-color: #e9e9e9;
    padding: 12px 15px;
    vertical-align: middle;
}

table.table tr th:first-child {
    width: 60px;
}

table.table tr th:last-child {
    width: 100px;
}

table.table-striped tbody tr:nth-of-type(odd) {
    background-color: #fcfcfc;
}

table.table-striped.table-hover tbody tr:hover {
    background: #f5f5f5;
}


table.table td:last-child i {
    opacity: 0.9;
    font-size: 22px;
    margin: 0 20px;
}

table.table td a {
    font-weight: bold;
    color: #566787;
    display: inline-block;
    text-decoration: none;
    outline: none !important;
}

table.table td a:hover {
    color: #2196F3;
}

table.table td a.delete {
    color: #F44336;
    float: right;
}

table.table td i {
    font-size: 19px;
}

table.table .avatar {
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 10px;
}

.pagination {
    float: right;
    margin: 0 0 5px;
}

/* Modal styles */

.modal .modal-dialog {
    max-width: 400px;
}

.modal .modal-header, .modal .modal-body, .modal .modal-footer {
    padding: 20px 30px;
}

.modal .modal-content {
    border-radius: 3px;
}

.modal .modal-footer {
    background: #ecf0f1;
    border-radius: 0 0 3px 3px;
}

.modal .modal-title {
    display: inline-block;
}

.modal .form-control {
    border-radius: 2px;
    box-shadow: none;
    border-color: #dddddd;
}

.modal textarea.form-control {
    resize: vertical;
}

.modal .btn {
    border-radius: 2px;
    min-width: 100px;
}

.modal form label {
    font-weight: normal;
}

.btn-add {
    background-color: #676767;
}

.btn-add:hover {
    background-color: #808080;
    transition: 0.2s;
}

td{
    width: 25%;
}

.credits{
    text-align: center;
    margin: 0;
}

<!DOCTYPE html>
<html lang="de">

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title><?php print(gethostname()); ?> - Websites</title>
    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto|Varela+Round">
    <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <link rel="stylesheet" href="../../css/style.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    <script>
        $(document).ready(function() {
            // Activate tooltip
            $('[data-toggle="tooltip"]').tooltip();
        });
        // Delete row on delete button click
        $(document).on("click", ".delete", function() {
            $(this).parents("tr").remove();
        });
    </script>
</head>

<!-- Delete Icon -->
<?php $delBtn = "<td><a href='' class='delete' title='Delete' data-toggle='tooltip'><i class='material-icons'>&#xE872;</i></a></td>"; ?>

<!-- Add-Function -->
<?php
$name = $kuerzel = $website = '';
if (isset($_POST['submit'])) {
    $websiteList = array(
        array("$name", "$kuerzel", "$website")
    );
    $websiteFileTable = fopen('../textFiles/websites.csv', "a");
    foreach ($websiteList as $fields) {
        fputcsv($websiteFileTable, $fields);
    }
    fclose($websiteFileTable);
    //websites
    $websiteFile = fopen('../textFiles/websites.txt', 'a');
    $websiteContent = "$website\n";
    fwrite($websiteFile, $websiteContent);
    fclose($websiteFile);
    //redirect
    header('Location: test.php');
};
?>


<body>
    <div class="container">
        <div class="table-responsive">
            <div class="table-wrapper">
                <div class="table-title">
                    <div class="row">
                        <div class="col-xs-6">
                            <h2>Raspberry Pi | <b><?php print(gethostname()); ?></b></h2>
                        </div>
                        <div class="col-xs-6">
                            <a href="#addWebsiteModal" class="btn btn-add" data-toggle="modal"><i class="material-icons">&#xE147;</i> <span>Website hinzufügen</span></a>
                        </div>
                    </div>
                </div>
                <table class="table table-striped table-hover">
                    <thead>
                        <tr>
                            <th>Vor-/Nachname</th>
                            <th>Kürzel</th>
                            <th>Website</th>
                            <th></th>
                        </tr>
                    </thead>
                    <?php
                    $f = fopen("../textFiles/websites.csv", "r");
                    $flag = true; //Skip first line
                    while (($line = fgetcsv($f, 1000, ',')) !== false) {
                        if ($flag) {
                            $flag = false;
                            continue;
                        }
                    ?>
                        <tbody>
                        <?php
                        foreach ($line as $cell) {
                            echo "<td>" . htmlspecialchars($cell) . "</td>";
                        }
                        echo "$delBtn";
                        echo "</tr>\n";
                    }
                    fclose($f);
                        ?>
                        </tbody>
                </table>
            </div>
        </div>
    </div>
    <!-- Add Modal HTML -->
    <div id="addWebsiteModal" class="modal fade">
        <div class="modal-dialog">
            <div class="modal-content">
                <form method="POST" action="test.php">
                    <div class="modal-header">
                        <h4 class="modal-title">Website hinzufügen</h4>
                        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
                    </div>
                    <div class="modal-body">
                        <div class="form-group">
                            <label>Vor-/Nachname</label>
                            <input type="text" name="name" value="<?php echo htmlspecialchars($name) ?>" class="form-control" required>
                        </div>
                        <div class="form-group">
                            <label>Kürzel</label>
                            <input type="text" name="kuerzel" value="<?php echo htmlspecialchars($kuerzel) ?>" class="form-control" required>
                        </div>
                        <div class="form-group">
                            <label>Website</label>
                            <input type="url" name="website" value="<?php echo htmlspecialchars($website) ?>" class="form-control" required>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <input type="button" name="cancel" class="btn btn-default" data-dismiss="modal" value="abbrechen">
                        <input type="submit" name="submit" class="btn btn-success" value="Hinzufügen">
                    </div>
                </form>
            </div>
        </div>
    </div>
</body>

</html>

不知道该写些什么。。。

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邢飞雨

2023-03-14

无论如何，通过阅读代码，我可以看到$name、$kuerzel和$site从未填充到您的代码中。您在提交块之前将它们设置为空，然后......什么都没有。您从未尝试从$_POST数组读取数据到它们中。我希望看到$name=$_POST["name"]；等等。您是否学习过有关PHP如何处理表单的教程？-

...帮我解决了

form：不发送输入-提交不起作用（html/php）

共有1个答案

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