Home › Forums › Free Themes › Education Hub › How to change length of text in slider
Tagged: slider
- This topic has 2 replies, 2 voices, and was last updated 8 years, 4 months ago by
Lauril.
Viewing 3 posts - 1 through 3 (of 3 total)
-
AuthorPosts
-
May 3, 2016 at 11:01 am #6937
Lauril
ParticipantHi, I would like to show more text in the preview pane on the slider but cannot find where to change that.
May 3, 2016 at 2:22 pm #6951wensolutions
KeymasterHello,
Please make a child theme to keep your changes safe add the following code on your child themes function.php filefunction education_hub_get_slider_details( $input ) { $featured_slider_type = education_hub_get_option( 'featured_slider_type' ); $featured_slider_number = education_hub_get_option( 'featured_slider_number' ); switch ( $featured_slider_type ) { case 'featured-page': $ids = array(); for ( $i = 1; $i <= $featured_slider_number ; $i++ ) { $id = education_hub_get_option( 'featured_slider_page_' . $i ); if ( ! empty( $id ) ) { $ids[] = absint( $id ); } } // Bail if no valid pages are selected. if ( empty( $ids ) ) { return $input; } $qargs = array( 'posts_per_page' => esc_attr( $featured_slider_number ), 'no_found_rows' => true, 'orderby' => 'post__in', 'post_type' => 'page', 'post__in' => $ids, 'meta_query' => array( array( 'key' => '_thumbnail_id' ), // Show only posts with featured images. ), ); // Fetch posts. $all_posts = get_posts( $qargs ); $slides = array(); if ( ! empty( $all_posts ) ) { $cnt = 0; foreach ( $all_posts as $key => $post ) { if ( has_post_thumbnail( $post->ID ) ) { $image_array = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'education-hub-slider' ); $slides[ $cnt ]['images'] = $image_array; $slides[ $cnt ]['title'] = esc_html( $post->post_title ); $slides[ $cnt ]['url'] = esc_url( get_permalink( $post->ID ) ); $slides[ $cnt ]['excerpt'] = education_hub_the_excerpt( apply_filters( 'education_hub_filter_slider_caption_length', 50 ), $post ); $cnt++; } } } if ( ! empty( $slides ) ) { $input = $slides; } break; default: break; } return $input; }
then change the number besides ‘education_hub_filter_slider_caption_length’ which is now 50 to your required number of words you want to show.
Hope this helps
May 4, 2016 at 10:26 am #7034Lauril
ParticipantThank you! I’ll give it a try.
-
AuthorPosts
Viewing 3 posts - 1 through 3 (of 3 total)
- You must be logged in to reply to this topic.