JQUERY: Check & Uncheck using selection with database

JQUERY: Check & Uncheck using selection

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<SCRIPT language="javascript">
$(document).ready(function() {

 //delete
	$("#deletemessage").click(function() { 
		 
	});

	//check in database 
	var str = '<td class="bodyBorder"><input type="checkbox" name="deletemsg[]" id="deletemsg" value="<?php echo $dtlMessage['msg_id']?>"/></td>';
	$(".trbody").append(str); 

	// check delete message  
	$("#check").change(function() { 
		var d = $(this).val(); 
		//alert(d);
		if(d == 'parent'){
		$(".trbody #deletemsg").prop("checked", !d.checked);
		} 
	});
	// uncheck delete message  
	$("#check").change(function() {
		var d = $(this).val(); 
		if(d == 'parentnone'){   
		$(".trbody #deletemsg").prop("checked", false);
		}
	});
 
});

</SCRIPT>
<!-- Interface -->
<div align="right" style="margin-right:15%;">
	<select id="check">
		<option selected disabled="">&nbsp;</option>
		<option value="parent" data-checked='false'>All</option>
		<option value="parentnone" data-checked='false'>None</option>
	</select>
	<button id="deletemessage" style="background:purple;border: 1px solid #fff" title="Delete Message"><i class="fa fa-trash-o" aria-hidden="true" style="font-size: 1em;color:#fff;"></i></button>
</div>
<table id="content02" class=" postTable">
<center>
	<th width="5%"></th>
	<th class="headColor" width="15%">Date</th>
	<th class="headColor">Message</th>
	<th class="headColor" width="8%">Action</th>

	<?php
	//Print the contents
	$i = $start;
	foreach ($result as $dtlMessage){
		$i++;
		$class = 'even';
		if (($i % 2) == 1) { 
			$class='odd' ;
		}
		$msg = str_replace('break','<br />',$dtlMessage['msgText']);
	?>	

		<tr class="trbody">
			<td class="bodyBorder"><?php echo $i?>&nbsp;</td>
			<td class="bodyColor" align="center"  style="cursor:pointer;" id="<?php echo $dtlMessage['msg_id']?>">
			<?php 
				if($dtlMessage['msgsts']=="new"){ 
					echo '<strong>'.date("d-m-Y", strtotime($dtlMessage['msgDt'])).'</strong>';
				}
				else{
					echo date("d-m-Y", strtotime($dtlMessage['msgDt'])); 
				}
			?>
			</td>
			<td class="bodyColor"  style="cursor:pointer;" id="<?php echo $dtlMessage['msg_id']?>">
			<?php 
				if($dtlMessage['msgsts']=="new"){ 
					echo '<strong>'.substr($msg,0,29).'...</strong>';
				}
				else{
					echo substr($msg,0,29).'...'; 
				}
			?>
			</td>   
			<!--
				<td>delete message</td>
			--> 
		</tr>

	<?php 
	}
	?> 
</center>
</table>