Sha256: d65a918bcfc1312e3b4d89e5281da1ee63fe0f8a53a270fe573405f1a329ac16
Contents?: true
Size: 701 Bytes
Versions: 13
Compression:
Stored size: 701 Bytes
Contents
require 'volt/templates/base_binding'
class ContentBinding < BaseBinding
def initialize(target, context, binding_name, getter)
# puts "new content binding: #{getter}"
super(target, context, binding_name)
# Find the source for the content binding
@value = value_from_getter(getter)
# Run the initial render
update
@changed_listener = @value.on('changed') { update }
end
def update
value = @value.cur.or('')
# Exception values display the exception as a string
value = value.to_s
# Update the text in this section
section.text = value
end
def remove
@changed_listener.remove
@changed_listener = nil
super
end
end
Version data entries
13 entries across 13 versions & 1 rubygems