Randomize Portfolio Images Broken..help!

[johnnyp14]

I’m getting this error:
Notice: Undefined index: post_type in /…/wp-content/themes/x-child/functions.php on line 47

The code that was once working that Themeco suggested is here:

/randomize portfolio images/
function cmk_custom_order( $wp_query ) {
/* Get the post type from the query*/
$post_type = $wp_query->query[‘post_type’];
/If Post type is Portfolio/
if ( $post_type == ‘x-portfolio’) {
/* Set Order to Random*/
$wp_query->set(‘orderby’, ‘rand’);
/* un-comment if not using random order /
//$wp_query->set(‘order’, ‘DESC’);
}
}
/ Change Order settings before displaying the Postype*/
add_filter(‘pre_get_posts’, ‘cmk_custom_order’);

The page it’s used on is here:

Portfolio

Please help!

[mldarshana]

Hi There,

Thanks for writing in! Can you please try updating your code as follows and see if that helps.

/*randomize portfolio images*/
function cmk_custom_order( $wp_query ) {
     /* Get the post type from the query*/
    if (isset($wp_query->query['post_type'])) {
    	$post_type = $wp_query->query['post_type'];

    	/*If Post type is Portfolio*/
    	if ( $post_type == 'x-portfolio') {
   		/* Set Order to Random*/
		$wp_query->set('orderby', 'rand');
    	/* un-comment if not using random order */
    	//$wp_query->set('order', 'DESC');
    	}
    }
}
/* Change Order settings before displaying the Postype*/
add_filter('pre_get_posts', 'cmk_custom_order');

Hope that helps.

[johnnyp14]

Brilliant. That also fixed the ginormous rev slider images that appeared on my homepage as well.
Thanks so much!

[lely]

You’re always welcome!

Cheers.