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Thread: Previous Next Links in breadcrumbs and ads

  1. #1
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    Wink Previous Next Links in breadcrumbs and ads

    Hi,

    this are my two cent for the missing Previous/Next Links in Classipress. I have tested this with my site in the 3.1.8 version and it works and looks very good.

    Here we go with the tutorial:

    1. Add this two functions to the functions.php file of your theme

    PHP Code:
    /**
     * echo the previous_next_links according the settings in the args array.
     * 
     *
     */

    function previous_next_links() {

      if (
    is_singular(APP_POST_TYPE)) {
        
    $args = array (
                       
    'format'                => '%link',
                       
    'linkr'               => '«  %title',
                       
    'linkl'               => '%title »'
                       
    'in_same_cat'         => FALSE,
                       
    'excluded_categories' => '',
                       
    'title_length'        => 38
                       
    );

        echo 
    '<span class="current" style="float:right;"> ';
        echo 
    my_adjacent_post_link($args['format'], $args['linkr'], $args['in_same_cat'], $args['excluded_categories'], true,$args['title_length']);
        echo 
    '&nbsp;&nbsp;';
        echo 
    my_adjacent_post_link($args['format'], $args['linkl'], $args['in_same_cat'], $args['excluded_categories'], false,$args['title_length']);
        echo 
    '</span><p/>';
      }
    }


    /**
     * return a modified version of adjacent post link. Instead to echo it, we return this as a string.
     *
     * Can be either next post link or previous.
     *
     * @since 2.5.0
     * @updated for clasipress by silver
     *
     * @param string $format Link anchor format.
     * @param string $link Link permalink format.
     * @param bool $in_same_cat Optional. Whether link should be in a same category.
     * @param array|string $excluded_categories Optional. Array or comma-separated list of excluded category IDs.
     * @param bool $previous Optional, default is true. Whether to display link to previous or next post.
     * @param int $title_length Optional. How long should be the title, in chars
     */
    function my_adjacent_post_link($format$link$in_same_cat false$excluded_categories ''$previous true$title_length=0) {
        if ( 
    $previous && is_attachment() )
            
    $post = & get_post($GLOBALS['post']->post_parent);
        else
            
    $post get_adjacent_post($in_same_cat$excluded_categories$previous);

        if ( !
    $post )
            return;

        
    $title $post->post_title;

        if ( empty(
    $post->post_title) )
            
    $title $previous __('Previous Post') : __('Next Post');

        
    $title apply_filters('the_title'$title$post->ID);
        
    $rel $previous 'prev' 'next';
        
        if (
    $title_length) {
          
    $title=substr($title,0,$title_length);
        }
        
    $string '<a href="'.get_permalink($post).'" rel="'.$rel.'">';
        
    $link str_replace('%title'ucfirst($title), $link);
        
    $link $string $link '</a>';

        
    $format str_replace('%link'$link$format);

        
    $adjacent $previous 'previous' 'next';
        return 
    apply_filters"{$adjacent}_post_link"$format$link );

    2. in the single-ad_listing.php, after the line "appthemes_after_post_content();" (around line 140) add
    this two lines:

    PHP Code:

    <div class="pad2 dotted"></div>
    <?php  previous_next_links();  ?>

    The 3. step is optional, but i have added this also into the theme-functions.php file also to have the links
    in the breadcrumbs line.

    3. find the theme-functions.php and add arround the line 1572 this function call:

    PHP Code:
     // my function from functions.php
     
    previous_next_links(); 
    The end of the cp_breadcrumb function should look like :

    PHP Code:
            // my function from functions.php
            
    previous_next_links(;)
            echo 
    '</div>'

        endif;



    Here are two images, to show how it looks on a live website.

    previous-next-ads.png

    breadcrumbs.jpg

    Regards,
    silver

  2. The Following 2 Users Say Thank You to silver For This Useful Post:

    ggriffin (April 11th, 2012), levt (April 19th, 2012)

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  6. The Following 2 Users Say Thank You to silver For This Useful Post:

    ggriffin (April 11th, 2012), villadecker (April 17th, 2012)

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    Kind regards,

    Frank | Villadecker

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    New version

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  11. The Following 2 Users Say Thank You to silver For This Useful Post:

    ggriffin (April 18th, 2012), paulogoode (September 21st, 2014)

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