20.1Class Function

Ajax server-side function wrapper.

Class Function( dry )

dry	Just create a descriptive instance.

Properties
dry
errorMap
headerFilter
maxAge
name
originFilter
parameters
zipReply
Methods
error	Generats a dictionary that can be sent as an error report.
paramNames	Returns a list of names the parameters of this AJAX function.
run	Method implementing the functionalities of this AJAX function.
setup

Properties

dry

errorMap

headerFilter

maxAge

name

originFilter

parameters

zipReply

Methods

error

Generats a dictionary that can be sent as an error report.

error( id, [detail] )

id	The error ID
detail	Detail to be added to the error description.

Returns a dictionary containing the following entries:

• error: The id passed as parameter.
• edesc: Error descrption, taken from the errorMap property, if the id error code is associated to a description. If not, this element is not inserted in the returned dictionary.
• detail: If the detail parameter is specified, this key is added to the dictionary and the detail value is added here. The following errors are added to all the Ajax subclasses, and are always available:
• -1 = Uncaught exception
• -2 = Missing mandatory parameters
• -3 = run() method not reimplmented

paramNames

Returns a list of names the parameters of this AJAX function.

paramNames()

Return

A list of parameter names.

run

Method implementing the functionalities of this AJAX function.

run()

Return

A dictionary of key-value objects to be sent as ajax values.

setup

setup()