我需要根据我在PHP中设置日期时间的值来过滤我的日志表。是否可以使用ajax？ 代码：
<?php
include_once("_inc/php_header.php");
?>
<!DOCTYPE html>
<html lang="en">
<head>
<?php include_once("_inc/head.php"); ?>
<!-- DataTables CSS -->
<link href="css/plugins/dataTables.bootstrap.css" rel="stylesheet">
<!-- DataTables JavaScript -->
<script src="js/plugins/dataTables/jquery.dataTables.js"></script>
<script src="js/plugins/dataTables/dataTables.bootstrap.js"></script>
<script>
$(document).ready(function () {
$('#dataTables').dataTable({
"columnDefs": [{"targets": 2, "orderable": false, "searchable": false}]
});
});
</script>
</script>
<!-- DELETION SCRIPT-->
<script type="text/javascript">
$(document).ready(function () {
$("body").on("click", ".trash", function () {
if (confirm("Do you want to delete this profile details?")) {
$("#delid").val($(this).attr("element-id"));
$("#del_form").submit();
}
});
});
</script>
<!-- DELETION SCRIPT ENDS-->
</head>
<body>
<!--DELETION FORM-->
<form method="post" action="_proc/delete.php" id="del_form" name="del_form">
<input type="hidden" name="src" value="log"/>
<input type="hidden" id="delid" name="delid" value=""/>
</form>
<!-- DELETION FORM ENDS-->
<div id="wrapper">
<!-- Navigation -->
<?php
$nav = "log";
include_once("_inc/navigation.php");
?>
<!-- /Navigation -->
<!-- Page Content -->
<div id="page-wrapper">
<div class="container-fluid">
<div class="row">
<div class="col-lg-12">
<h1 class="page-header">Detailed Logs</h1>
<!-- TEMPORARY NOTIFICATION ENDS-->
<?php if (isset($_SESSION['log_alert'])) {
?>
<div class="alert alert-success" role="alert">
<a href="#" class="alert-link"><strong><?php
echo $_SESSION['log_alert'];
unset($_SESSION['log_alert']);
?></strong></a>
</div>
<?php } ?>
<!-- TEMPORARY NOTIFICATION -->
</div>
<!-- /.col-lg-12 -->
</div>
<!-- /.row -->
<div class="row">
<div class="col-lg-12">
<div class="panel panel-default">
<!--SORT BY DATE-->
<div onclick="show_class(this.value)" class="panel-heading">Sort by date:
<div class='input-group date datetimepicker1'>
<input name="date" type='text' class="form-control" value="<?php
echo date('d/m/Y');
?>"/>
<span style="width: 1cm" class="input-group-addon glyphicon glyphicon-calendar">
</span>
</div>
<script type="text/javascript">
$(function () {
$('.datetimepicker1').datetimepicker({format: 'DD-MM-YYYY'});
});
</script>
<!--SORT BY DATE ENDS-->
<div class="pull-right clearfix">
</div>
</div>
<!-- /.panel-heading -->
<div class="panel-body">
<?php
include_once("_inc/_class/Profile.php");
$dbprofile = new Profile();
include_once("_inc/_class/Designation.php");
$dbdesignation = new Designation();
include_once("_inc/_class/Type.php");
$dbtype = new Type();
include_once("_inc/_class/Department.php");
$dbdepartment = new Department();
include_once("_inc/_class/Faculty.php");
$dbfaculty = new Faculty();
include_once("_inc/_class/Log.php");
$dblog = new Log();
$logs = $dblog->selectAll("u_date >'" . date("Y-m-d", strtotime("-5 days")) . "'", "", "id DESC");
$i = 1;
if (!empty($logs)) {
?>
<div class="table-responsive" id="log">
<table class="table table-striped table-bordered table-hover" id="dataTables">
<thead>
<tr>
<th>SN</th>
<th>Name</th>
<th>Type</th>
<th>Department</th>
<th>Designation</th>
<th>Action Performed</th>
<th>Date&Time</th>
<?php if (isset($_SESSION['level']) && $_SESSION['level'] == 1000) { ?>
<th>Action</th>
<?php } ?>
</tr>
</thead>
<tbody>
<?php foreach ($logs as $log) { ?>
<tr>
<td><?php echo $i; ?></td>
<?php
$dbprofile = new Profile();
$dbprofile->select($log->profile_id);
?>
<td data-toggle="popover" title="<?php echo "$dbprofile->title" . " " . "$dbprofile->first_name" . " " . "$dbprofile->last_name"; ?>" data-content="Hello"><?php echo "$dbprofile->title" . " " . "$dbprofile->first_name" . " " . "$dbprofile->last_name"; ?></td>
<?php
$dbfaculty->selectWithProfile($log->profile_id);
?>
<td><?php
$dbtype->TypeTitle($dbfaculty->type);
echo $dbtype->title;
?></td>
<td><?php
$dbdepartment->DepartmentTitle($dbfaculty->department_id);
echo $dbdepartment->title;
?></td>
<td><?php
$dbdesignation->DesignationTitle($dbfaculty->designation_id);
echo $dbdesignation->title;
?></td>
<td><?php echo $log->action; ?></td>
<?php $dbprofile->select($log->operation); ?>
<td><?php echo $log->u_date; ?></td>
<?php if (isset($_SESSION['level']) && $_SESSION['level'] == 1000) { ?>
<td width="70px">
<div class="btn-group">
<button type="button" class="btn btn-default btn-xs dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
Actions
<span class="caret"></span>
</button>
<ul class="dropdown-menu pull-right" role="menu">
<li ><a href="#" class=" trash"element-id="<?php echo $log->id; ?>"><i class="fa fa-trash"></i> Delete</a></li>
</ul>
</div>
</td>
<?php } ?>
</tr>
<?php
$i++;
}
?>
</tbody>
</table>
</div>
<?php } else { ?>
<p>No Log Found!!</p>
<?php } ?>
<!-- /.table-responsive -->
</div>
<!-- /.panel-body -->
</div>
<!-- /.panel -->
</div>
<!-- /.col-lg-12 -->
</div>
<!-- /.row -->
</div>
<!-- /.container-fluid -->
</div>
<!-- /#page-wrapper -->
</div>
<!-- /#wrapper -->
</body>
</html>