Display images with wp_list_categories

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(@jwill88)

Hi,

I have this function with is working fine, because i will list subcategories in category page, if they exist.

function add_subcategory_list() {

if( is_category() ) {
    $cat_id = get_query_var('cat');
    $cat_ancestors = array();
    $cat_ancestors[] = $cat_id;
    do {
    $cat_id = get_category($cat_id);
    $cat_id = $cat_id->parent;
    $cat_ancestors[] = $cat_id; }
    while ($cat_id);
    $cat_ancestors = array_reverse( $cat_ancestors );
    $top_cat = $cat_ancestors[1];
wp_list_categories('title_li=&hide_empty=0&show_option_none=&child_of=' . $top_cat);
}

 }

How can I implement the images?

Thanks!

https://wordpress.org/plugins/categories-images/

Viewing 1 replies (of 1 total)

Plugin Author

Zahlan

(@elzahlan)

11 years, 2 months ago

Hey jWill88

I think you should use get_categories instead of wp_list_categories, for example:

function add_subcategory_list() {
    if( is_category() ) {
        $cat_id = get_query_var('cat');
        $cat_ancestors = array();
        $cat_ancestors[] = $cat_id;
        do {
        $cat_id = get_category($cat_id);
        $cat_id = $cat_id->parent;
        $cat_ancestors[] = $cat_id; }
        while ($cat_id);
        $cat_ancestors = array_reverse( $cat_ancestors );
        $top_cat = $cat_ancestors[1];

        $html = '<ul>';
        foreach (get_categories('title_li=&hide_empty=0&show_option_none=&child_of=' . $top_cat) as $cat) {
            $html .= '<li><img src="'.z_taxonomy_image_url($cat->term_id).'" /><a href="'.get_category_link($cat->term_id).'">'.$cat->cat_name.'</a></li>';
        }
        $html .= '</ul>';
        echo $html;
    }
 }

hope I helped

Viewing 1 replies (of 1 total)

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