È possibile utilizzare l'intervallo con data di inizio e data di fine. Quindi puoi ottenere risultati di ricerca tra le date. Ecco il codice di esempio nel modulo di ricerca:
<div class="control-group">
<%= f.label :scrap_date_cont, "Scrap Date", class: 'control-label' %>
<div class="controls">
<% if q.scrap_date_cont.blank? %>
<%= f.text_field :scrap_date_cont, include_blank: true, default: nil, :class => 'datepicker3', :style=>"width:100px;" %>
<% elsif !q.scrap_date_cont.blank? %>
<%= f.text_field :scrap_date_cont, :value => "#{change_date_format_for_edit_page(q.scrap_date_cont)}", :class => 'datepicker3', :style=>"width:100px;" %>
<% end %> <%= link_to "Select Range", "#", :id => 'dates' %>
</div>
</div>
<div class="control-group" id="range" style="display:none" >
<%= f.label :scrap_date_gteq, "Range", class: 'control-label' %>
<div class="controls">
<% if q.scrap_date_gteq.blank? %>
<%= f.text_field :scrap_date_gteq, include_blank: true, default: nil, :class => 'datepicker1', :style=>"width:100px;" %>
<% elsif !q.scrap_date_gteq.blank? %>
<%= f.text_field :scrap_date_gteq, :value => "#{change_date_format_for_edit_page(q.scrap_date_gteq)}", :class => 'datepicker1', :style=>"width:100px;" %>
<% end %>
<% if q.scrap_date_lteq.blank? %>
<%= f.text_field :scrap_date_lteq, include_blank: true, default: nil, :class => 'datepicker2', :style=>"width:100px;" %>
<% elsif !q.scrap_date_lteq.blank? %>
<%= f.text_field :scrap_date_lteq, :value => "#{change_date_format_for_edit_page(q.scrap_date_lteq)}", :class => 'datepicker2', :style=>"width:100px;" %>
<% end %>
</div>
</div>
Ed ecco il codice del controller:
params[:q][:scrap_date_cont] = change_date_format(params[:q][:scrap_date_cont]) if !(params[:q][:scrap_date_cont]).blank?
params[:q][:scrap_date_cont] = params[:q][:scrap_date_cont].to_date.strftime("%d/%Y/%m") if !(params[:q][:scrap_date_cont]).blank?
params[:q][:scrap_date_gteq] = change_date_format(params[:q][:scrap_date_gteq]) if !(params[:q][:scrap_date_gteq]).blank?
params[:q][:scrap_date_gteq] = params[:q][:scrap_date_gteq].to_date.strftime("%d/%Y/%m") if !(params[:q][:scrap_date_gteq]).blank?
params[:q][:scrap_date_lteq] = change_date_format(params[:q][:scrap_date_lteq]) if !(params[:q][:scrap_date_lteq]).blank?
params[:q][:scrap_date_lteq] = params[:q][:scrap_date_lteq].to_date.strftime("%d/%Y/%m") if !(params[:q][:scrap_date_lteq]).blank?
codice Helper:
#Change date format in edit time
def change_date_format_for_edit_page(date)
new_date = date.strftime("%m/%d/%Y")
puts new_date.inspect
return new_date
end
Script:
$("#dates").click(function() {
var $that = $(this);
$("#range").toggle("slow", function() {
$that.toggleClass("toggled-off");
});
});
Penso che potrebbe aiutarti ...
mostrano l'output di @ room.to_sql – Magnuss
questo dimostra vuoto visualizzazione nulla nulla anche se ci sono molti record presenti in questo intervallo di date – r15
@ room.to_sql dovrebbe restituire la query che ActiveRecord utilizzerà per recuperare i dati. Prova 'Room.search (params [: q]). Result.to_sql'. – Magnuss