?? rico_live_grid.rb
字號:
module RicoLiveGrid def find_livegrid_content_for(model, fields) order_by = params.select{|k,v| ((/s[0..9]*/ =~ k) == 0)}.map{|k,v| "#{fields[k[1..-1].to_i]} #{v}"}.join ',' order_by = "#{fields[0]}" if order_by.nil? or order_by.empty? model.find( :all, :order => order_by, :limit => params[:page_size], :conditions => livegrid_conditions(fields), :offset => params[:offset]) end def livegrid_count_for(model, fields) model.count :conditions => livegrid_conditions(fields) end def livegrid_conditions(fields) params[:f].map{|k,v| "#{fields[k.to_i]} #{v[:op]} '%#{v['0'][0..-2]}%'"}.join ' AND ' if params[:f] endend
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