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Contents
module Waves
module Helpers
# Form helpers are used in generating forms. Since Markaby already provides Ruby
# methods for basic form generation, the focus of this helper is on providing templates
# to handle things that go beyond the basics. You must define a form template
# directory with templates for each type of form element you wish to use. The names
# of the template should match the +type+ option provided in the property method.
#
# For example, this code:
#
# property :name => 'blog.title', :type => :text, :value => @blog.title
#
# will invoke the +text+ form view (the template in +templates/form/text.mab+),
# passing in the name ('blog.title') and the value (@blog.title) as instance variables.
#
# These helpers work best with Markaby, but may work for other Renderers.
#
module Form
# This method really is a place-holder for common wrappers around groups of
# properties. You will usually want to override this. As is, it simply places
# a DIV element with class 'properties' around the block.
def properties(&block)
div.properties do
yield
end
end
# Invokes the form view for the +type+ given in the option.
def property( options )
self << view( :form, options[:type], options )
end
end
end
end
Version data entries
6 entries across 6 versions & 4 rubygems