Sha256: 7737f089d9ccdf13926fe702f23282b6301605fe376175a1befb2b804dc2a42f
Contents?: true
Size: 914 Bytes
Versions: 6
Compression:
Stored size: 914 Bytes
Contents
require 'volt/page/bindings/base_binding'
class ContentBinding < BaseBinding
def initialize(page, target, context, binding_name, getter)
# puts "new content binding: #{getter}"
super(page, target, context, binding_name)
# Find the source for the content binding
@value = value_from_getter(getter)
# Run the initial render
update
if @value.reactive?
@changed_listener = @value.on('changed') { update }
end
end
def update
value = @value.cur.or('')
# Exception values display the exception as a string
value = value.to_s
# puts "UPDATE C: #{value.inspect} on #{self.inspect}"
# Update the html in this section
# TODO: Move the formatter into another class.
section.html = value.gsub("\n", "<br />\n")
end
def remove
if @changed_listener
@changed_listener.remove
@changed_listener = nil
end
super
end
end
Version data entries
6 entries across 6 versions & 1 rubygems