Class: RailsDbAdmin::Extjs::JsonColumnBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_db_admin/extjs/json_column_builder.rb

Class Method Summary collapse

Class Method Details

.build_column_from_column_obj(column) ⇒ Object 



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# File 'lib/rails_db_admin/extjs/json_column_builder.rb', line 4

def self.build_column_from_column_obj(column)
  self.send("build_#{column.type.to_s}_column", column.name)
end

.build_grid_columns(columns, add_fake_id = false) ⇒ Object

construct an array of column objects based on a AR connection.columns object



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# File 'lib/rails_db_admin/extjs/json_column_builder.rb', line 10

def self.build_grid_columns(columns, add_fake_id = false)
  grid_columns = columns.collect do |column|
    RailsDbAdmin::Extjs::JsonColumnBuilder.build_column_from_column_obj(column)
  end
  if add_fake_id
    grid_columns << {:header => "fake_id",
                     :type => "number",
                     :dataIndex => "fake_id",
                     :hidden => true}
  end
  grid_columns
end

.build_readonly_column(column_name) ⇒ Object 



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# File 'lib/rails_db_admin/extjs/json_column_builder.rb', line 35

def self.build_readonly_column(column_name)
  {
      :header => column_name,
      :type => 'string',
      :dataIndex => column_name,
      :width => 150
  }
end

.build_store_fields(columns, add_fake_id = false) ⇒ Object 



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# File 'lib/rails_db_admin/extjs/json_column_builder.rb', line 23

def self.build_store_fields(columns, add_fake_id = false)
  grid_fields = columns.collect do |column|
    {:name => column.name}
  end

  if add_fake_id
    grid_fields << {:name => "fake_id"}
  end

  grid_fields
end