Module: Pagy::NavsExtra

Included in:
Frontend
Defined in:
lib/pagy/extras/navs.rb

Overview

Frontend modules are specially optimized for performance. The resulting code may not look very elegant, but produces the best benchmarks

Instance Method Summary collapse

Instance Method Details

#pagy_combo_nav_js(pagy, pagy_id: nil, link_extra: '') ⇒ Object

Javascript combo pagination: it returns a nav and a JSON tag used by the Pagy.combo_nav javascript



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# File 'lib/pagy/extras/navs.rb', line 25

def pagy_combo_nav_js(pagy, pagy_id: nil, link_extra: '')
  p_id    = %( id="#{pagy_id}") if pagy_id
  link    = pagy_link_proc(pagy, link_extra: link_extra)
  p_page  = pagy.page
  p_pages = pagy.pages
  input   = %(<input type="number" min="1" max="#{p_pages}" value="#{
                p_page}" style="padding: 0; text-align: center; width: #{p_pages.to_s.length + 1}rem;">)

  %(<nav#{p_id} class="pagy-combo-nav-js pagination" aria-label="pager" #{
      pagy_json_attr pagy, :combo_nav, p_page, pagy_marked_link(link)}>#{
      pagy_nav_prev_html pagy, link
    }<span class="pagy-combo-input" style="margin: 0 0.6rem;">#{
      pagy_t 'pagy.combo_nav_js', page_input: input, count: p_page, pages: p_pages
    }</span> #{
      pagy_nav_next_html pagy, link
    }</nav>)
end

#pagy_nav_js(pagy, pagy_id: nil, link_extra: '', **vars) ⇒ Object

Javascript pagination: it returns a nav and a JSON tag used by the Pagy.nav javascript



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# File 'lib/pagy/extras/navs.rb', line 11

def pagy_nav_js(pagy, pagy_id: nil, link_extra: '', **vars)
  p_id = %( id="#{pagy_id}") if pagy_id
  link = pagy_link_proc(pagy, link_extra: link_extra)
  tags = { 'before' => pagy_nav_prev_html(pagy, link),
           'link'   => %(<span class="page">#{link.call(PAGE_PLACEHOLDER, LABEL_PLACEHOLDER)}</span> ),
           'active' => %(<span class="page active">#{LABEL_PLACEHOLDER}</span> ),
           'gap'    => %(<span class="page gap">#{pagy_t 'pagy.nav.gap'}</span> ),
           'after'  => pagy_nav_next_html(pagy, link) }

  %(<nav#{p_id} class="pagy-njs pagy-nav-js pagination" aria-label="pager" #{
    pagy_json_attr(pagy, :nav, tags, (sequels = pagy.sequels(**vars)), pagy.label_sequels(sequels))}></nav>)
end