Ajax pager messes up display when sub-galleries are shown

Thanks for the tips. I've tried putting it in the header, and it works a lot better there. Now the sub-galleries view (the image_gallery_terms view) is just displayed once without duplication.

However, when using the ajax pager to go to the next page, the browser still scrolls to the top of the whole view (ie the top of the sub-galleries view), so if you have a lot of sub-galleries the user has to do a lot of scrolling as they page through the images.

One solution would be to display the two views separately. eg we could leave the image_gallery_page always responsible for building the /image page, but if the views module is installed it can output the two views separately to build the gallery page.

I took the simpler workaround, and only show the sub-galleries view on the first page of the gallery:

1. Delete the render function from file image_gallery_plugin_display_image_gallery.inc
2. Edit the image_gallery view.
2.1 Edit the header, check the 'Display even if view has no result' box (so even if there are no images, still display any sub-galleries). Then insert the following code into the header:

<?php
//Read arguments from current view so we can pass to sub-gallery view
$this_view = views_get_current_view();

//only display sub-galleries on first page
if ($this_view-> pager[ 'current_page' ] ==0) {

  $view_args=array ($this_view-> args[1]);

  $header_view = views_get_view('image_gallery_terms');
  if (!empty($header_view)) {
    print $header_view->execute_display('default', $view_args);
  }
}
?>

3. Edit the image_gallery_terms view.
3.1 Edit the argument and set 'Action to take if argument is not present: ' to be 'Provide default argument' of 0. This causes it to only list top-level galleries when displaying the 'image' url. Otherwise it shows all galleries and sub-galleries.