function displaysearch()
{
$language_fields_addition = $_SESSION['language'] == 'en_US' ? '' : '_' . $_SESSION['language'];
//select all the categories in the database
$category_dao = new CategoryDAO();
$categories = $category_dao->getAllCategories();
$specification_dao = new SpecificationDAO();
?>
<ul class="nav nav-tabs">
<?php
foreach ($categories as $category) {
?>
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#"><?php
echo $category->{'name' . $language_fields_addition};
?>
<span class="caret"></span></a>
<?php
$specifications = $specification_dao->getbyCategoryid($category->id);
?>
<ul class="dropdown-menu">
<?php
foreach ($specifications as $specification) {
?>
<li><a href="?category=<?php
echo $category->id;
?>
&specification=<?php
echo $specification->id;
?>
"><?php
echo $specification->{'name' . $language_fields_addition};
?>
</a></li>
<?php
}
?>
</ul>
<?php
}
?>
</ul>
<?php
}
<?php
require '../include/global_functions.php';
startSession();
$language_fields_addition = $_SESSION['language'] == 'en_US' ? '' : '_' . $_SESSION['language'];
// get the id parameter from URL
$category_id = $_GET["idcategory"];
$specification_dao = new SpecificationDAO();
$specifications = $specification_dao->getbyCategoryid($category_id);
//put each specification in a combobox.
foreach ($specifications as $specification) {
?>
<option value=" <?php
echo $specification->id;
?>
"> <?php
echo $specification->{'name' . $language_fields_addition};
?>
</option>
<?php
}
