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Contents
module Fancygrid
module View
module Helper
# Renders an existing fancygrid for the given name. A rendering block
# may be passed to format column values.
#
def fancygrid(name, options={}, &block)#:yields: column, record, value
instance = @fancygrid_collection && @fancygrid_collection[name]
raise "Unknown fancygrid name: '#{name}'" if instance.nil?
render :template => instance.options[:base_template], :locals => { :fancygrid => instance, :format_block => block }
end
# Fetches a value from given record and applies a formatter on it.
#
def render_fancygrid_cell(record, column, &format_block)
value = column.fetch_value_and_format(record)
format_fancygrid_value(record, column, value, &format_block)
end
# Renders the given <tt>record</tt>, <tt>column</tt> and <tt>value</tt>
# with the formatter block.
#
def format_fancygrid_value(record, column, value=nil, &format_block)
if block_given?
if defined?(Haml::Helpers) && is_haml?
capture_haml(column, record, value, &format_block)
else
capture(column, record, value, &format_block)
end
#elsif !column.root.cell_template.nil?
# render( :template => column.root.cell_template, :inline => true, :locals => {
# :grid => column.root,
# :record => record,
# :column => column,
# :value => value
# })
else
value
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems