Sha256: 130350cb08dbc70b64365cc3d472eb4d6fe5932188f7a2fa274157ca273e79cf
Contents?: true
Size: 1.83 KB
Versions: 2
Compression:
Stored size: 1.83 KB
Contents
# See the Pagy documentation: https://ddnexus.github.io/pagy/extras/items # frozen_string_literal: true class Pagy # Default variables for this extra VARS[:items_param] = :items VARS[:max_items] = 100 # Handle a custom number of :items from params module Backend ; private alias_method :built_in_pagy_get_vars, :pagy_get_vars def pagy_get_vars(collection, vars) vars[:items] ||= (items = params[vars[:items_param] || VARS[:items_param]]) && # :items from :items_param [items&.to_i, vars.key?(:max_items) ? vars[:max_items] : VARS[:max_items]].compact.min # :items capped to :max_items built_in_pagy_get_vars(collection, vars) end end module Frontend # this works with all Rack-based frameworks (Sinatra, Padrino, Rails, ...) def pagy_url_for(page, pagy) p_vars = pagy.vars; params = request.GET.merge(p_vars[:page_param] => page, p_vars[:items_param] => p_vars[:items], **p_vars[:params]) "#{request.path}?#{Rack::Utils.build_nested_query(pagy_get_params(params))}#{p_vars[:anchor]}" end # return the items selector HTML. For example "Show [20] items per page" def pagy_items_selector(pagy, id=caller(1,1)[0].hash) pagy = pagy.clone; p_vars = pagy.vars; p_items = p_vars[:items]; p_vars[:items] = "#{MARKER}-items-" tags = +%(<span id="pagy-items-#{id}">) tags << %(<a href="#{pagy_url_for("#{MARKER}-page-", pagy)}"></a>) input = %(<input type="number" min="1" max="#{p_vars[:max_items]}" value="#{p_items}" style="padding: 0; text-align: center; width: #{p_items.to_s.length+1}rem;">) tags << %(#{pagy_t('pagy.items.show')} #{input} #{pagy_t('pagy.items.items')}) tags << %(</span><script type="application/json" class="pagy-items">["#{id}", "#{MARKER}", #{pagy.from}]</script>) end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
pagy-0.10.1 | lib/pagy/extras/items.rb |
pagy-0.10.0 | lib/pagy/extras/items.rb |