How to insert html table row when checkbox is clicked in codeigniter - php

Question

How can I solve this? I am new to this codigniter so can anyone explain to this how to solve this
<form class="form-horizontal form-label-left" method="post" action="<?php echo base_url()?>Quiz/add_assign_stu">
<input type="hidden" name="teach_id" value="<?php echo $teach_id; ?>">
<table id="datatable" class="table table-striped table-bordered">
<thead>
<tr>
<th></th>
<th>Name</th>
<th>User Id</th>
</tr>
</thead>
<tbody>
<?php
foreach ($student as $stu) {
?>
<tr>
<th>
<input class="form-group" type="checkbox" name="click[]" value="<?php echo $stu->users_id;?>">
</th>
<th><?php echo $stu->name; ?></th>
<td><?php echo $stu->users_id;?></td>
</tr>
<?php
}
?>
</tbody>
</table>
<div class="form-group">
<div class="col-md-12 col-sm-12 col-xs-12">
<button type="submit" class="btn btn-success">Submit</button>
</div>
</div>
</form>
controller
public function add_assign_stu()
{
$click = $this->input->post('click');
$this->Common_model->insert_record('student_exam_list',$values);
redirect("Quiz/importFile/");
}
I have a HTML table with a checkbox in one of the columns. I want to know how I could get the row data when the user clicks on the checkbox with javascript (without jquery)? Can anyone please help me with this?