Velocipede's User, Sales, and Bike Inventory Web App
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class Tasks < Netzke::Basepack::Grid
def configure(c)
super
#disable by default, will be enabled once bike is clicked
c.disabled = true
task_list_id = nil
if session[:selected_bike_id]
task_list_id = Bike.find_by_id(session[:selected_bike_id]).task_list.id
end
c.header = false
c.model = "Task"
c.force_fit = true
c.scope = lambda{ |rel|
if session[:selected_bike_id]
rel.where(:task_list_id => Bike.find_by_id(session[:selected_bike_id]).task_list.id)
else
#show nothing, whatever this works
rel.where(:task_list_id => 0)
end
}
c.strong_default_attrs = {
:task_list_id => task_list_id
}
c.columns = [
:task,
:notes,
:done
]
end
def default_fields_for_forms
fields = []
fields << { :no_binding => true, :xtype => 'displayfield', :fieldLabel => "No Bike Selected", :value => "Select a Bike First!"}
fields.concat( [
:task,
:notes,
:done
])
end
#override with nil to remove actions
def default_bbar
[ :apply, :add_in_form]
end
end