Module: Opensteam::Helper::ConfigurableTableController::InstanceMethods

before_filter: if params[:sort] is set, it gets the current sort-column from the configured_table class variable

    # File lib/opensteam/helper/configurable_table.rb, line 29
29:         def set_sort_column
30:           if params[:sort]
31:             model = params[:model].demodulize.classify.constantize rescue nil
32:             @sort_column = model.configured_table.get_column( params[:sort] ) || model.configured_table.default_sort
33:           end
34:         end

sort()

[Source]

    # File lib/opensteam/helper/configurable_table.rb, line 36
36:         def sort
37:           if params[:sort]
38:             self.class.to_s =~ /^(.+)Controller/
39:             model = $1.demodulize.classify.constantize rescue nil
40:             @result = sort_model( model, @sort_column )
41:           end
42:           render :action => :sort
43:           
44:         end

sort_model( model, column, conditions = nil, includes = nil )

sort the current model by column finds all entries for current model (including all associations) sort entries either by "ORDER" SQL or by a ruby sort-block (depending on the configuration or wether the column is an association)

[Source]

    # File lib/opensteam/helper/configurable_table.rb, line 51
51:         def sort_model( model, column, conditions = nil, includes = nil )
52:           finder_args = {}
53:           finder_args[:conditions] = conditions if conditions
54:           finder_args[:include] = includes if includes
55:           
56:           if column.order_ruby?
57:             result = model.find( :all, finder_args )
58:             result.sort!(&column.order)
59:           else
60:             finder_args[:order] = column.order
61:             result = model.find(:all, finder_args )
62:           end
63:           toggle_sorted( model.to_s.demodulize )
64:           result.reverse! if sorted?( model.to_s.demodulize )
65:           result
66:         end

sorted?(model)

if model is currently sorted ascending

[Source]

    # File lib/opensteam/helper/configurable_table.rb, line 69
69:         def sorted?(model)
70:           session["#{model}_sorted".to_sym] ? true : false ;
71:         end

toggle_sorted(model)

toggle the sorted-sesssion variable for the given model

[Source]

    # File lib/opensteam/helper/configurable_table.rb, line 75
75:         def toggle_sorted(model)
76:           session["#{model}_sorted".to_sym] = session["#{model}_sorted".to_sym] ? false : true
77:         end

Methods

Public Instance methods