Question

我有一个循环，为用户提供了多个复选框：

<?php
while($personInfo = $selectPerson->fetch())
{
?>

    <label>
    <input type="checkbox" name="checkBoxValue[]" id="checkBoxValue" value="<?= $personInfo['title'] ?>"> <?= $personInfo['title'] ?>&nbsp&nbsp&nbsp
    </label> | 
    <label>
    <input type="checkbox" name="improper" id="improper" value="0"> Improper
    </label>
    <hr>

<?php
}
?>

问题是我设法通过以下方式恢复用户选择的每个复选框：

foreach($_POST['checkBoxValue'] as $selected)
{
    echo $selected;
    echo "<hr>";
}

但是我看不到如何知道是否为每个选中的复选框都选中了“不适当”复选框。

Answer 1

<form method="post" action="#" name="stackOverflow">
<?php
$personInfo = [['id' => 2,  'title' => "Bernard"], [ 'id' => 3, 'title' => "Marc"]];
foreach ($personInfo as $info) {
    ?>
    <label>
        <input type="checkbox" name="checkBoxValue[<?php echo $info["id"] ?>]" id="checkBoxValue<?php echo $info["id"]; ?>" value="<?= $info['title'] ?>"
            <?php if (isset($_POST['checkBoxValue'][$info["id"]])) { ?>
                checked
            <?php } ?>
        >
        <?= $info['title'] ?>&nbsp&nbsp&nbsp</label> | <label>
        <input type="checkbox" name="improper[<?php echo $info["id"] ?>]" id="improper_<?php echo $info["id"]; ?> "
            <?php if (isset($_POST['improper'][$info["id"]]) && "on" === $_POST['improper'][$info["id"]]) { ?>
                checked
            <?php } ?>
        >
        Improper
    </label>
    <hr>
    <?php
}
?>
<input id="submit" type="submit" name="btn_validation" value="submit">

在循环PHP中选中了多个复选框

1 个答案: