module Ext_data_writer_Writer: sig .. end

Base Writer class used by most subclasses of Ext.data.proxy.Server. This class is responsible for taking a set of Ext.data.Operation objects and a Ext.data.Request object and modifying that request based on the Operations.

For example a Ext.data.writer.Json would format the Operations and their Ext.data.Model instances based on the config options passed to the JsonWriter's constructor.

Writers are not needed for any kind of local storage - whether via a Web Storage proxy (see localStorage and sessionStorage) or just in memory via a MemoryProxy.

Dates

Before sending dates to the server, they can be formatted using one of the Ext.Date formats. These formats can be specified both on the field and the writer itself. In terms of precedence, from highest to lowest:

• Writer.dateFormat The writer dateFormat will always have the highest precedence
• Ext.data.Field.dateWriteFormat The dateWriteFormat will be used if no format is specified on the writer
• Field.dateFormat/Field.dateReadFormat Finally, if none of the above options are specified the field will be formatted using the format that was used to read the date from the server.

class type t = object .. end

class type configs = object .. end

class type events = object .. end

class type statics = object .. end

val of_configs : configs Js.t -> t Js.t

val to_configs : t Js.t -> configs Js.t