wp advances search

functions.php

function advance_newpage_search() {
	$args = array();
	$args['wp_query'] = array( 'post_type' => array('job'), 
	                           'orderby' => 'title', 
	                           'order' => 'ASC' );
	                           
	// Here is where we specify the page where results will be shown
	$args['form'] = array( 'action' => get_bloginfo('url') . '/newpage' ); // create a page what slug name is "newpage".
	
	$args['fields'][] = array( 'type' => 'search', 
                               'class' => array('form-group','form-control'),	                  
	                           'placeholder' => 'Enter search terms' );
    
    $args['fields'][] = array( 'type' => 'meta_key',// Because it is meta box 
                               'class' => array('form-group','form-control'),
	                           'format' => 'select',
                               'meta_key'=>'job_type', // job_type is the meta key id 
	                           'values' => array(
                                    'Fulltime' => 'Full Time',// FullTime is the value of meta boxes and so on...
                                    'PartTime'=>'Part Time',// PartTime is the value of meta boxes. 
                                    'Contractual'=>'Contractual',
                               ) );
    
    $args['fields'][] = array( 'type' => 'taxonomy',// taxonomy outomitac asbe
                               'class' => array('form-group','form-control'),
	                           'format' => 'select',
                               'taxonomy'=>'job_locationa',// "job_locationa" is the taxonomy name.                     
                               );
	
	$args['fields'][] = array( 'type' => 'submit',                              
	                           'class' => 'btn',
	                           'value' => 'Search' );
	register_wpas_form('newpage', $args);
}
add_action('init','advance_newpage_search');