我的删除功能无效。
这是我的表格,带有删除按钮。
// retrieve table contents
while ($row = $stmt->fetch(PDO::FETCH_ASSOC)){
extract($row);
//creating new table row per record
echo "<tr>";
echo "<td class='text-align-center'><input type='checkbox' name='item[]' class='checkboxes' value='{$employeeid}' /></td>";
echo "<td>{$name}</td>";
echo "<td>{$title}</td>";
echo "<td>{$phone}</td>";
echo "<td>{$supplier_name}</td>";
echo "<td>{$created}</td>";
echo "<td>";
// update record
echo "<a href='update_product.php?employeeid={$employeeid}' class='btn btn-info margin-right-1em'>";
echo "<span class='glyphicon glyphicon-edit'></span> Rediger";
echo "</a>";
// delete record
echo "<a delete-employeeid='{$employeeid}' delete-file='delete_product.php' class='btn btn-danger delete-object'>";
echo "<span class='glyphicon glyphicon-remove'></span> Slet";
echo "</a>";
echo "</td>";
echo "</tr>";
}
//end table<br>
echo "</table>";
这是我的删除功能
// delete single record
$(document).on('click', '.delete-object', function(){
// php file used for deletion
var delete_file = $(this).attr('delete-file');
var id = $(this).attr('delete-id');
var q = confirm("Are you sure?");
if (q == true){
$.post(delete_file, {
object_id: id
}, function(data){
location.reload();
}).fail(function() {
alert('Unable to delete.');
});
}
return false;
});
我从我修改过的教程中获得了很多代码。
除了删除功能外,其他所有功能都正常。
PHP代码
<?php
// check if value was posted
if($_POST){
// include database and object file
include_once 'config/database.php';
// delete query
$query = "DELETE FROM employeestest WHERE employeeid = ?";
$stmt = $con->prepare($query);
$stmt->bindParam(1, $_POST['object_employeeid']);
if($stmt->execute()){
// redirect to read records page and
// tell the user record was deleted
echo "Medarbejderen er slettet.";
}else{
echo "Medarbejderen kunne ikke slettes.";
}
}
?>
答案 0 :(得分:0)
也许你只是犯了语法错误
'delete-id' => 'delete-employeeid'
答案 1 :(得分:0)
更改
var id = $(this).attr('delete-Id');
到
var id = $(this).attr('delete-employeeid');
并且,将$.post
更改为$.ajax
,因为我已经
<script>
$(document).on('click', '.delete-object', function(){
var delete_file = $(this).attr('delete-file');
var id = $(this).attr('delete-employeeid');
var q = confirm("Are you sure?");
if (q == true)
{
$.ajax({url:delete-file,cache:false,success:function(result){
alert('Successfully Deleted');
}});
}
return false;
});
</script>