Sha256: 3d5728c38feda47f99ea1bab295fd67456659837f0dbc676543cee0e9465c102
Contents?: true
Size: 1.78 KB
Versions: 11
Compression:
Stored size: 1.78 KB
Contents
require 'volt/models/params_array'
# All url related data is stored in params. This includes the main uri
# in addition to any query parameters. The router is responsible for
# converting any uri sections into params. Sections in the uri will
# override any specified parameters.
#
# The params value can be updated the same way a model would be, only
# the updates will trigger an updated url via the browser history api.
# TODO: Support # for browsers without the history api.
class Params < Model
def initialize(*args)
super(*args)
end
def deep_clone
new_obj = clone
new_obj.attributes = new_obj.attributes.dup
new_obj
end
tag_method(:delete) do
destructive!
end
def delete(*args)
super
value_updated
end
def method_missing(method_name, *args, &block)
result = super
if method_name[0] == '_' && method_name[-1] == '='
# Trigger value updated after an assignment
self.value_updated
end
return result
end
def value_updated
# Once the initial url has been parsed and set into the attributes,
# start triggering updates on change events.
# TODO: This is a temp solution, we need to make it so value_updated
# is called after the reactive_value has been updated.
if RUBY_PLATFORM == 'opal'
%x{
if (window.setTimeout && this.$run_update.bind) {
if (window.paramsUpdateTimer) {
clearTimeout(window.paramsUpdateTimer);
}
window.paramsUpdateTimer = setTimeout(this.$run_update.bind(this), 0);
}
}
end
end
def run_update
$page.params.trigger!('child_changed') if Volt.client?
end
def new_model(*args)
Params.new(*args)
end
def new_array_model(*args)
ParamsArray.new(*args)
end
end
Version data entries
11 entries across 11 versions & 1 rubygems