/**
* Calculate the total price for the whole cart
*
* @return number
*/
public function calculate_price()
{
$total = 0;
foreach ($_SESSION['cart_items'] as $id => $quantity) {
$item = Item::find_by_id($id);
$total += $item->get_price() * $quantity;
}
return $total;
}
function item($id = FALSE)
{
if ($_POST) {
unset($_POST['send']);
$_POST = array_map('htmlspecialchars', $_POST);
if ($_POST['name'] != "") {
$_POST['name'] = $_POST['name'];
$_POST['value'] = $_POST['value'];
$_POST['type'] = $_POST['type'];
} else {
if ($_POST['item_id'] == "-") {
$this->session->set_flashdata('message', 'error:' . $this->lang->line('messages_add_item_error'));
redirect('estimates/view/' . $_POST['invoice_id']);
} else {
$itemvalue = Item::find_by_id($_POST['item_id']);
$_POST['name'] = $itemvalue->name;
$_POST['type'] = $itemvalue->type;
$_POST['value'] = $itemvalue->value;
}
}
$item = InvoiceHasItem::create($_POST);
if (!$item) {
$this->session->set_flashdata('message', 'error:' . $this->lang->line('messages_add_item_error'));
} else {
$this->session->set_flashdata('message', 'success:' . $this->lang->line('messages_add_item_success'));
}
redirect('estimates/view/' . $_POST['invoice_id']);
} else {
$this->view_data['estimate'] = Invoice::find($id);
$this->view_data['items'] = Item::find('all', array('conditions' => array('inactive=?', '0')));
$this->theme_view = 'modal';
$this->view_data['title'] = $this->lang->line('application_add_item');
$this->view_data['form_action'] = 'estimates/item';
$this->content_view = 'estimates/_item';
}
}
function item($id = FALSE)
{
if ($_POST) {
unset($_POST['send']);
$_POST = array_map('htmlspecialchars', $_POST);
if ($_POST['name'] != "") {
$_POST['name'] = $_POST['name'];
$_POST['value'] = $_POST['value'];
$_POST['type'] = $_POST['type'];
} else {
if ($_POST['item_id'] == "-") {
$this->session->set_flashdata('message', 'error:' . $this->lang->line('messages_add_item_error'));
redirect('invoices/view/' . $_POST['invoice_id']);
} else {
$rebill = explode("_", $_POST['item_id']);
if ($rebill[0] == "rebill") {
$itemvalue = Expense::find_by_id($rebill[1]);
$_POST['name'] = $itemvalue->description;
$_POST['type'] = $_POST['item_id'];
$_POST['value'] = $itemvalue->value;
$itemvalue->rebill = 2;
$itemvalue->invoice_id = $_POST['invoice_id'];
$itemvalue->save();
} else {
$itemvalue = Item::find_by_id($_POST['item_id']);
$_POST['name'] = $itemvalue->name;
$_POST['type'] = $itemvalue->type;
$_POST['value'] = $itemvalue->value;
}
}
}
$item = InvoiceHasItem::create($_POST);
if (!$item) {
$this->session->set_flashdata('message', 'error:' . $this->lang->line('messages_add_item_error'));
} else {
$this->session->set_flashdata('message', 'success:' . $this->lang->line('messages_add_item_success'));
}
redirect('invoices/view/' . $_POST['invoice_id']);
} else {
$this->view_data['invoice'] = Invoice::find($id);
$this->view_data['items'] = Item::find('all', array('conditions' => array('inactive=?', '0')));
$this->view_data['rebill'] = Expense::find('all', array('conditions' => array('project_id=? and (rebill=? or invoice_id=?)', $this->view_data['invoice']->project_id, 1, $id)));
$this->theme_view = 'modal';
$this->view_data['title'] = $this->lang->line('application_add_item');
$this->view_data['form_action'] = 'invoices/item';
$this->content_view = 'invoices/_item';
}
}
<?php
require_once __DIR__ . "/../../_includes/initialize.php";
$sql = "SELECT * FROM categories";
$result_set = $database->query($sql);
include_once LAYOUT_PATH . "header.php";
$output = "";
$output .= "<div class='productsheet'>";
while ($cat_row = $database->fetch_array($result_set)) {
$sql = "SELECT * FROM products WHERE active=1 AND category_id=" . $cat_row['id'];
$product_set = $database->query($sql);
if ($database->num_rows($product_set) > 0) {
$output .= "<p><strong>" . $cat_row['name'] . "</strong></p>";
while ($prodrow = $database->fetch_array($product_set)) {
$item = Item::find_by_id($prodrow['id']);
$output .= "<div class='left'>" . $item->name . "</div><div class='right'>" . number_format($item->price, 2) . "</div><br />";
}
}
}
$output .= "</div>";
echo $output;
<?php
require_once __DIR__ . "/../../_includes/initialize.php";
// Get product with the id that matches from the database
if (isset($_GET['id'])) {
$id = $_GET['id'];
$item = Item::find_by_id($id);
} else {
$item = new Item();
$item->set_category('Krukväxter');
}
if (isset($_POST['submit'])) {
$item->name = $_POST['name'];
$item->set_category($_POST['category']);
$item->price = $_POST['price'];
$item->set_sub_cat($_POST['sub_cat']);
if (isset($_POST['active'])) {
$item->active = $_POST['active'];
} else {
$item->active = 0;
}
$item->save();
}
include_once LAYOUT_PATH . "header.php";
?>
<form action="manageproduct.php?id=<?php
echo $id;
?>
" method="POST">
<table>
