Could you provide more feedback as to what you require, and your desired output.
Will your GET data be parsed against a query to return a dataset?
To produce a URL http://url.com/category/examplecategory/grid/2
Example:
Route::get('category/{examplecategory}/{listas}/{pricerange}', array(function($tripCode) {
$data = Model::FUNCTION_QUERY($examplecategory,$listas,$pricerange); // these are the values passed in the SEO friendly URL
return View::make('categoryview/')->with("data", $data)
}));
This essentially uses the URL above, passes the data to a model which returns a dataset in $data, this then is passed into a view called categoryview with all the data which is then processed. I hope this helps a little?
If you want to use posts data try this:
Route::get('category/{examplecategory}', array(function($tripCode) {
$postsdata = Input::all();
$data = Model::FUNCTION_QUERY($examplecategory,$postdata); // these are the values passed in the SEO friendly URL
return View::make('categoryview/')->with("data", $data)
}));