Filter WordPress posts by custom taxonomy term with AJAX

get-posts-2.js

function get_posts($params) {

	$container = $('#container-async');
	$content   = $container.find('.content');
	$status    = $container.find('.status');

	$status.text('Loading posts ...');

	$.ajax({
		url: bobz.ajax_url,
		data: {
			action: 'do_filter_posts',
			nonce: bobz.nonce,
			params: $params
		},
		type: 'post',
		dataType: 'json',
		success: function(data, textStatus, XMLHttpRequest) {

			if (data.status === 200) {
				$content.html(data.content);
			}
			else if (data.status === 201) {
				$content.html(data.message);	
			}
			else {
				$status.html(data.message);
			}
		},
		error: function(MLHttpRequest, textStatus, errorThrown) {

			$status.html(textStatus);

			/*console.log(MLHttpRequest);
			console.log(textStatus);
			console.log(errorThrown);*/
		},
		complete: function(data, textStatus) {

			msg = textStatus;

			if (textStatus === 'success') {
				msg = data.responseJSON.found;
			}

			$status.text('Posts found: ' + msg);

			/*console.log(data);
			console.log(textStatus);*/
		}
	});
}