我有与此示例类似的项目。
<?php
if (isset($_POST['delete'])) {
// Delete using id
}
if (isset($_POST['deleteAll'])) {
// Delete using array name check
}
?>
<form method="POST" action="index.php" onsubmit="return validate()"> // First form
<?php foreach ($rows as $row) : ?>
<form method="POST" action="index.php" onsubmit="return validate()> // Second form
<input type="checkbox" name="check[]" value="<?php $row['id'] ?>" />
<input type="hidden" name="id" value="<?php $row['id'] ?>" />
<input type="submit" name="delete" value="Delete" />
</form>
<?php endforeach ?>
<input type="submit" name="deleteAll" value="Delete checked items" />
</form>
onsubmit用于在javascript中使用确认功能。
我已经考虑过这一点，只能想到使用nested-form.
second form和submit delete习惯于使用ID delete。
first form和submit deleteAll用于delete所有选中的项目。
如果我delete second form，
我点击delete id将是foreach的last index.
所以我会delete最后的row，而不是我想delete row。
我已经在想了，没有发现任何线索，
我希望这里有人能给出一个线索。
不要试图这样做。你只是让它变得更复杂。单一表格就足够了。
<form method="POST" action="index.php" onsubmit="return validate()">
<?php foreach ($rows as $row) : ?>
<input type="checkbox" name="check[]" value="<?php echo $row['id'] ?>" />
<button name="delete" value="<?php echo $row['id']; ?>">Delete</button><br/>
<?php endforeach ?>
<input type="submit" name="deleteAll" value="Delete checked items" />
</form>
.PHP
// handle single delete
if(isset($_POST['delete'])) {
$id = $_POST['delete']; // individual ID
}
// handle mulitple selected checkboxes
if(isset($_POST['deleteAll'])) {
$ids = $_POST['check'];
}