How Limit show Child Pages titles and characters?
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Hello guys,
I have a function that shows the titles of childpages of certain pages with shortcode.
The problem is I have 18 childpages and he is showing me all.
I would like to stay:
childpag…
childpag…
childpag…
childpag…
childpag…I could limit the amount of titles and limit the number of characters.
//Add a shortcode for listing child pages of a parent page function list_pages_shortcode( $atts ) { // Basic shortcode markup extract( shortcode_atts( array( 'post_parent' => false, 'title' => '', ), $atts ) ); //If the post parent attribute isn't specified, use the current post's ID if ( ! $post_parent ) { global $post; if ( is_object( $post ) ) { $post_parent = $post->ID; } else { return false; } } //Build the arguments - we want the child of the post_parent $args = array( 'depth' => 3, 'child_of' => $post_parent, 'title_li' => $title, 'echo' => 0, 'sort_column' => 'menu_order, post_title' ); // if there is no title lets barf up the wordpress pages instead if ( empty( $title ) ) { return "<ul>" . wp_list_pages( $args ) . "</ul>"; } else { return wp_list_pages( $args ); } } add_shortcode( 'list_subpages', 'list_pages_shortcode' );
Thank you!
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