<th>

	<input type="checkbox" id="ischange" lay-filter="ischange"/>

</th>

<td style="width:1%;">

<input type="checkbox" class="ids" name="tables"  value="${table.name!''}" />

</td>

<script>

layui.use('form', function(){

	var form = layui.form;

	form.render(); //更新全部

	form.on('checkbox(ischange)',function(data){

		var a = data.elem.checked;

		if(a == true){

			$(".ids").prop("checked", true);

			form.render('checkbox');

		}else{

			$(".ids").prop("checked", false);

			form.render('checkbox');

		}

	});

});

</script>