/**
  * Get conditions
  *
  * @return void
  * @author AvB
  **/
 function conditions()
 {
     if (!$this->authorized()) {
         die('Authenticate first.');
         // Todo: return json
     }
     $queryobj = new Power_model();
     $sql = "SELECT COUNT(CASE WHEN `condition` = 'Normal' THEN 1 END) AS normal,\n\t\t\t\t\t\tCOUNT(CASE WHEN `condition` = 'Replace Soon' THEN 1 END) AS soon,\n\t\t\t\t\t\tCOUNT(CASE WHEN `condition` = 'Service Battery' THEN 1 END) AS service,\n\t\t\t\t\t\tCOUNT(CASE WHEN `condition` = 'Replace Now' THEN 1 END) AS now,\n\t\t\t\t\t\tCOUNT(CASE WHEN `condition` = 'No Battery' THEN 1 END) AS missing\n\t\t\t \t\t\tFROM power\n\t\t\t \t\t\tLEFT JOIN reportdata USING (serial_number)\n\t\t\t \t\t\t" . get_machine_group_filter();
     $obj = new View();
     $obj->view('json', array('msg' => current($queryobj->query($sql))));
 }
		<div class="col-lg-4 col-md-6">

			<div class="panel panel-default">

				<div class="panel-heading" data-container="body" title="Battery condition listing">

					<h3 class="panel-title"><i class="fa fa-flash"></i> Battery Condition</h3>

				</div>

				<div class="panel-body text-center">
					<?php 
$queryobj = new Power_model();
$sql = "SELECT COUNT(CASE WHEN `condition` = 'Normal' THEN 1 END) AS Normal,\n\t\t\t\t\t\t\t\t\t\tCOUNT(CASE WHEN `condition` = 'Replace Soon' THEN 1 END) AS Soon,\n\t\t\t\t\t\t\t\t\t\tCOUNT(CASE WHEN `condition` = 'Service Battery' THEN 1 END) AS Service,\n\t\t\t\t\t\t\t\t\t\tCOUNT(CASE WHEN `condition` = 'Replace Now' THEN 1 END) AS Now,\n\t\t\t\t\t\t\t\t\t\tCOUNT(CASE WHEN `condition` = 'No Battery' THEN 1 END) AS Missing\n\t\t\t\t\t\t\t \t\t\tFROM power;";
$obj = current($queryobj->query($sql));
?>
				<?php 
if ($obj) {
    ?>
					<a href="<?php 
    echo url('show/listing/power#Replace%20Now');
    ?>
" class="btn btn-danger">
						<span class="bigger-150"> <?php 
    echo $obj->Now;
    ?>
 </span><br>
						<span data-i18n="widget.power.now">Now</span>
					</a>
					<a href="<?php 
    echo url('show/listing/power#Service%20Battery');