Normally gallery shortcode displays all the gallery items which are added to that gallery. If you want to limit the number of gallery items in a page, you should edit some codes.
1) Go to Plugins->Editor
2) Select “Dysania Grid Gallery” plugin
3) Open “gridbox.php” file
4) Edit the codes like on the following screenshot;
Edited code block will look like the following (Be very careful during editing codes. If you miss a single comma,quote etc. you will get an error);
extract(shortcode_atts(array( "id" => 'id', "columns" => 'columns', "resolution" => 'resolution', "maxitem" => 'maxitem' ), $atts)); global $post; $loop = new WP_Query(array('post_type' => 'dysania_grid', 'meta_key' => 'dysania_filterselect','meta_value' => $id ,'posts_per_page' => $maxitem));
5) Click “Update File” button
6) Now you should add a new attribute into your gallery shortcode (maxitem=”4″) like the following. If you don’t add this attribute, your gallery shortcodes will not work properly;
[gridgallery id="153" maxitem="4"]
You can change 4 with any other number. In this example gallery will display maximum 4 gallery items.
If you don’t want to limit the number of gallery items, you can use a big number like 99.