Class type Ext_data_proxy_Server.t

class type t = object .. end

method afterRequest : Ext_data_Request.t Js.t -> bool Js.t -> unit Js.meth

Optional callback function which can be used to clean up after a request has been completed.

Parameters:

• request: Ext_data_Request.t Js.t

  The Request object

• success: bool Js.t

  True if the request was successful

method buildRequest : Ext_data_Operation.t Js.t -> Ext_data_Request.t Js.t Js.meth

Creates an Request object from Operation.

This gets called from doRequest methods in subclasses of Server proxy.

Parameters:

• operation: Ext_data_Operation.t Js.t

  The operation to execute

Returns:

• Ext_data_Request.t Js.t

  The request object

method buildUrl : Ext_data_Request.t Js.t -> Js.js_string Js.t Js.meth

Generates a url based on a given Ext.data.Request object. By default, ServerProxy's buildUrl will add the cache-buster param to the end of the url. Subclasses may need to perform additional modifications to the url.

Parameters:

• request: Ext_data_Request.t Js.t

  The request object

Returns:

• Js.js_string Js.t

  The url

method create : 'a 'b. Ext_data_Operation.t Js.t -> 'a Js.callback -> 'b Js.t -> unit Js.meth

in a ServerProxy all four CRUD operations are executed in the same manner, so we delegate to doRequest in each case

Performs the given create operation.

Parameters:

• operation: Ext_data_Operation.t Js.t

  The Operation to perform

• callback: _ Js.callback

  Callback function to be called when the Operation has completed (whether successful or not)

• scope: _ Js.t

  Scope to execute the callback function in

method destroy : 'c 'd. Ext_data_Operation.t Js.t -> 'c Js.callback -> 'd Js.t -> unit Js.meth

Performs the given destroy operation.

Parameters:

• operation: Ext_data_Operation.t Js.t

  The Operation to perform

• callback: _ Js.callback

  Callback function to be called when the Operation has completed (whether successful or not)

• scope: _ Js.t

  Scope to execute the callback function in

method doRequest : 'e 'f. Ext_data_Operation.t Js.t -> 'e Js.callback -> 'f Js.t -> unit Js.meth

In ServerProxy subclasses, the create, read, update and destroy methods all pass through to doRequest. Each ServerProxy subclass must implement the doRequest method - see Ext.data.proxy.JsonP and Ext.data.proxy.Ajax for examples. This method carries the same signature as each of the methods that delegate to it.

Parameters:

• operation: Ext_data_Operation.t Js.t

  The Ext.data.Operation object

• callback: _ Js.callback

  The callback function to call when the Operation has completed

• scope: _ Js.t

  The scope in which to execute the callback

method encodeFilters : Ext_util_Filter.t Js.js_array Js.t -> Js.js_string Js.t Js.meth

Encodes the array of Ext.util.Filter objects into a string to be sent in the request url. By default, this simply JSON-encodes the filter data

Parameters:

• filters: Ext_util_Filter.t Js.js_array Js.t

  The array of Filter objects

Returns:

• Js.js_string Js.t

  The encoded filters

method encodeSorters : Ext_util_Sorter.t Js.js_array Js.t -> Js.js_string Js.t Js.meth

Encodes the array of Ext.util.Sorter objects into a string to be sent in the request url. By default, this simply JSON-encodes the sorter data

Parameters:

• sorters: Ext_util_Sorter.t Js.js_array Js.t

  The array of Sorter objects

Returns:

• Js.js_string Js.t

  The encoded sorters

method read : 'g 'h. Ext_data_Operation.t Js.t -> 'g Js.callback -> 'h Js.t -> unit Js.meth

Performs the given read operation.

Parameters:

• operation: Ext_data_Operation.t Js.t

  The Operation to perform

• callback: _ Js.callback

  Callback function to be called when the Operation has completed (whether successful or not)

• scope: _ Js.t

  Scope to execute the callback function in

method setExtraParam : 'i. Js.js_string Js.t -> 'i Js.t -> unit Js.meth

Sets a value in the underlying extraParams.

Parameters:

• name: Js.js_string Js.t

  The key for the new value

• value: _ Js.t

  The value

method update : 'j 'k. Ext_data_Operation.t Js.t -> 'j Js.callback -> 'k Js.t -> unit Js.meth

Performs the given update operation.

Parameters:

• operation: Ext_data_Operation.t Js.t

  The Operation to perform

• callback: _ Js.callback

  Callback function to be called when the Operation has completed (whether successful or not)

• scope: _ Js.t

  Scope to execute the callback function in