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Contents
# Rails helper for producing consistent Bootstrap styled tables.
#
# @example
# # in your view
#
# <%= bs_table_tag do %>
# ...
#
# <%= bs_table_tag(id: 'my-id', class: 'another-class') do %>
# ...
#
# # configure a custom set of classes:
# Bootstrap::TableHelper.classes[:admin] = %w(admin table table-striped table-compact)
#
# <%= bs_table_tag(:admin) do %>
#
#
module Bootstrap::TableHelper
InvalidClassListsKeyError = Class.new(StandardError)
DEFAULT_CLASS_LIST = %w(table table-bordered table-striped table-hover)
mattr_accessor :class_lists
self.class_lists = {default: DEFAULT_CLASS_LIST.dup}
# Produces a wrapper TABLE element with Bootstrap classes.
#
# @overload bs_table_tag(class_list=:default, options={})
# @param class_list [Symbol] a key of the +Bootstrap::class_lists+ Hash
# @param options [Hash] unrecognized options become attributes of the <table> element
# @return [String]
def bs_table_tag(*args, &block)
options = canonicalize_options(args.extract_options!)
table_classes = _get_table_classes(args.shift)
options = ensure_class(options, table_classes)
content_tag(:table, options) do
yield
end
end
private
def _get_table_classes(key)
key = key.presence || :default
self.class_lists.fetch(key)
rescue KeyError
raise(InvalidClassListsKeyError, "did not find key: #{key.inspect} -- Did you forget to set Bootstrap::TableHelper.class_lists[#{key.inspect}]?")
end
end
Version data entries
3 entries across 3 versions & 1 rubygems