Sha256: 9444290b7697f2e59ad8cf2e9da697698c33abc07a06a3477d59bfa08c43b533
Contents?: true
Size: 776 Bytes
Versions: 12
Compression:
Stored size: 776 Bytes
Contents
require 'volt/page/bindings/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
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
# Update the text in this section
section.text = value
end
def remove
if @changed_listener
@changed_listener.remove
@changed_listener = nil
end
super
end
end
Version data entries
12 entries across 12 versions & 1 rubygems