city and state

gistfile1.aw

<?php 
		$states = array(
			"MD" => array("title" => "Maryland", "cities" => array()), 
			"VA" => array("title" => "Virginia", "cities" => array()), 
			"NC" => array("title" => "North Carolina", "cities" => array()), 
			"NJ" => array("title" => "New Jersey", "cities" => array()),
			"DC" => array("title" => "Washington DC", "cities" => array())
		);
	?>

	{exp:weblog:categories category_group="4" weblog="property"}
		<?php
			$locations[] = array(
				"category_name" => "{category_name}", 
				"category_url_title" => "{category_url_title}"
			);
		?>
	{/exp:weblog:categories}
	
	<?php
	
		foreach ($locations as $index => $city) {
			$location = split(", ", $city["category_name"]);
			$states[$location[1]]["cities"][] = $city;
		}
	
	?>

	<h2>Filter By Location</h2>
	<ul class="full accordion">
		<?php foreach ($states as $abbreviation => $state) { ?>
			
			<li class="expander">
				<a><?php echo $state["title"]; ?></a>
				<ul>
					<?php foreach ($state["cities"] as $index => $city) { ?>
						<li>
							<a href="/mobile/apartments/city/<?php echo $city["category_url_title"] ?>">
								<?php echo $city["category_name"] ?>
							</a>
						</li>
					<?php } ?> 
				</ul>
			
		<?php } ?>
	</ul>