chukShirley/delete.html

## delete.html
<html>
    <body>

        <!-- Can be any kind of input as long as id is "supplierId" -->
        <input type="hidden" id="supplierId">

        <button class="btn btn-default" id="supplier_deleteButton">Delete Supplier</button>

    </body>
</html>

## delete.js
$('#supplier_deleteButton').on('click',function(){
    if (confirm('Are you sure you want to delete this supplier?'))
    {
        $(this).button('loading');

        // Get supplier ID
        var supplierId = $('#supplierId').val();

        // Call server side script and handle response
        deleteSupplier().done(function(response){

            if (response.success == true)
            {
                // Show success message
            } else {
                // Show error
                $('#errorMessage').removeClass('hidden');

                // change state of error field to
            }

        }).always(function(){

            // Reset delete button
            $('#supplier_deleteButton').button('reset');

        });

    }
});

function deleteSupplier(supplierId){
    return $.ajax({
        url:'route/to/controller/action',
        dataType:'json',
        type:'POST',
        data:{
            id:supplierId
        }
    });
}

## delete.php
<?php

$peddlerId = $_POST['peddlerId'];
$user = $_SESSION['user'];
$db = Db::getInstance(); // Or wherever you get your db handler from

// Connect to the database
try{ $ToolkitServiceObj = ToolkitService::getInstance($db, $namingMode); }
catch (Exception $e) {
    echo  $e->getMessage(), "\n";
    exit();
}

$ToolkitServiceObj->setToolkitServiceParams(array('InternalKey'=>"/tmp/$user",
                                    'debug'=>true,
                                    'plug' => "iPLUG32K"));

// Add parameter
$param[] = $ToolkitServiceObj->AddParameterChar('both', 1, 'peddlerId', 'peddlerId', $peddlerId);

// Call program
$result = $ToolkitServiceObj->PgmCall("[CL Program]", "[Library Name]", $param, null, null);

if($result['status'] == 0){
	$response['success'] = true;
} elseif ($result['status'] == 1) {
	$response['success'] = false;
	$response['error_field'] = $result['field'];
} else {
    $response['success'] = false;
}

echo (json_encode($response));