我正在用数据库检查用户ID,而在输入键时将显示输入是否与数据库ID匹配。 现在,我不明白如何在我的js中找到check_user.php文件。 $ .post('../ check_user.php',{umember_id:member_id},
$('#member_id').keyup(function()
{
var umember_id = $('#member_id').val();
$('#status').html('<img src="../wp-content/themes/the-league/loader.gif">');
if(umember_id!='' )
{
$.post('../check_user.php',{umember_id:member_id},
function(data)
{
$('#status').html(data);
});
}
else
{
$('#status').html('');
}
});
<?php
require_once('../../../wp-config.php');
global $wpdb;
if(isset($_POST["member_id"]))
{
$umember_id = $_POST['member_id'];
if(!empty($umember_id))
{
$query = $wpdb->get_results("SELECT * FROM wp_test WHERE Person_ID = '$umember_id'", ARRAY_A);
// $username_result = mysqli_num_rows($query);
if($wpdb->num_rows == 0)
{
echo "No User Found";
}
else if($wpdb->num_rows > 0)
{
echo "User Available";
}
}
}
?>