add_filter not working

  • sant527

    (@sant527)


    11 years, 10 months ago

    Added the below apply_filters in a file in my theme

    $videos_query = apply_filter('mars_main_widget_args',$videos_query,$this->id);
$wp_query = new WP_Query( $videos_query );

    In the themes function file i have

    if( !function_exists( 'mars_widget_post_ids' ) ){
    /**
     * @param array $query
     * @param string $widget_id
     */
    function mars_widget_post_ids( $query, $widget_id ) {
        if( $widget_id == 'mars-mainvideo-widgets-5' ){
            $query['post__in'] = array( 1,4,5,6 );
        }
        return $query;
    }
    add_filter( 'mars_main_widget_args' , 'mars_widget_post_ids',100,2);
}

    The filter is not being applied any mistake

Viewing 2 replies - 1 through 2 (of 2 total)
  • Moderator bcworkz

    (@bcworkz)

    11 years, 10 months ago

    Why do you need to go through a filter? Why not just call mars_widget_post_ids() directly?

    If you really do need the filter, there may be an issue where the filter is applied before the callback is added. It’s hard to say without more context. $this->id looks a little suspicious without more context too. Is this in a class declaration? Or there just may be a typical bug where a variable doesn’t have the value you think it does. The usual debugging techniques will track something like that down.

    vankaa

    (@vankaa)

    11 years, 10 months ago

    You have a typo for “apply_filters” declaration, you wrote it “apply_filter”, could this be your issue?

Viewing 2 replies - 1 through 2 (of 2 total)

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