X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6a7e4474cba9d8be4b2ec445e10f1691f7277c50..7a654f8d43fdb43d78b63d90528bed6e86b608cc:/src/data/DirectProxy.js diff --git a/src/data/DirectProxy.js b/src/data/DirectProxy.js deleted file mode 100644 index 28f70a66..00000000 --- a/src/data/DirectProxy.js +++ /dev/null @@ -1,173 +0,0 @@ -/*! - * Ext JS Library 3.2.0 - * Copyright(c) 2006-2010 Ext JS, Inc. - * licensing@extjs.com - * http://www.extjs.com/license - */ -/** - * @class Ext.data.DirectProxy - * @extends Ext.data.DataProxy - */ -Ext.data.DirectProxy = function(config){ - Ext.apply(this, config); - if(typeof this.paramOrder == 'string'){ - this.paramOrder = this.paramOrder.split(/[\s,|]/); - } - Ext.data.DirectProxy.superclass.constructor.call(this, config); -}; - -Ext.extend(Ext.data.DirectProxy, Ext.data.DataProxy, { - /** - * @cfg {Array/String} paramOrder Defaults to undefined. A list of params to be executed - * server side. Specify the params in the order in which they must be executed on the server-side - * as either (1) an Array of String values, or (2) a String of params delimited by either whitespace, - * comma, or pipe. For example, - * any of the following would be acceptable:

-paramOrder: ['param1','param2','param3']
-paramOrder: 'param1 param2 param3'
-paramOrder: 'param1,param2,param3'
-paramOrder: 'param1|param2|param'
-     
- */ - paramOrder: undefined, - - /** - * @cfg {Boolean} paramsAsHash - * Send parameters as a collection of named arguments (defaults to true). Providing a - * {@link #paramOrder} nullifies this configuration. - */ - paramsAsHash: true, - - /** - * @cfg {Function} directFn - * Function to call when executing a request. directFn is a simple alternative to defining the api configuration-parameter - * for Store's which will not implement a full CRUD api. - */ - directFn : undefined, - - /** - * DirectProxy implementation of {@link Ext.data.DataProxy#doRequest} - * @param {String} action The crud action type (create, read, update, destroy) - * @param {Ext.data.Record/Ext.data.Record[]} rs If action is load, rs will be null - * @param {Object} params An object containing properties which are to be used as HTTP parameters - * for the request to the remote server. - * @param {Ext.data.DataReader} reader The Reader object which converts the data - * object into a block of Ext.data.Records. - * @param {Function} callback - *

A function to be called after the request. - * The callback is passed the following arguments:

- * @param {Object} scope The scope (this reference) in which the callback function is executed. Defaults to the browser window. - * @param {Object} arg An optional argument which is passed to the callback as its second parameter. - * @protected - */ - doRequest : function(action, rs, params, reader, callback, scope, options) { - var args = [], - directFn = this.api[action] || this.directFn; - - switch (action) { - case Ext.data.Api.actions.create: - args.push(params.jsonData); // <-- create(Hash) - break; - case Ext.data.Api.actions.read: - // If the method has no parameters, ignore the paramOrder/paramsAsHash. - if(directFn.directCfg.method.len > 0){ - if(this.paramOrder){ - for(var i = 0, len = this.paramOrder.length; i < len; i++){ - args.push(params[this.paramOrder[i]]); - } - }else if(this.paramsAsHash){ - args.push(params); - } - } - break; - case Ext.data.Api.actions.update: - args.push(params.jsonData); // <-- update(Hash/Hash[]) - break; - case Ext.data.Api.actions.destroy: - args.push(params.jsonData); // <-- destroy(Int/Int[]) - break; - } - - var trans = { - params : params || {}, - request: { - callback : callback, - scope : scope, - arg : options - }, - reader: reader - }; - - args.push(this.createCallback(action, rs, trans), this); - directFn.apply(window, args); - }, - - // private - createCallback : function(action, rs, trans) { - var me = this; - return function(result, res) { - if (!res.status) { - // @deprecated fire loadexception - if (action === Ext.data.Api.actions.read) { - me.fireEvent("loadexception", me, trans, res, null); - } - me.fireEvent('exception', me, 'remote', action, trans, res, null); - trans.request.callback.call(trans.request.scope, null, trans.request.arg, false); - return; - } - if (action === Ext.data.Api.actions.read) { - me.onRead(action, trans, result, res); - } else { - me.onWrite(action, trans, result, res, rs); - } - }; - }, - - /** - * Callback for read actions - * @param {String} action [Ext.data.Api.actions.create|read|update|destroy] - * @param {Object} trans The request transaction object - * @param {Object} result Data object picked out of the server-response. - * @param {Object} res The server response - * @protected - */ - onRead : function(action, trans, result, res) { - var records; - try { - records = trans.reader.readRecords(result); - } - catch (ex) { - // @deprecated: Fire old loadexception for backwards-compat. - this.fireEvent("loadexception", this, trans, res, ex); - - this.fireEvent('exception', this, 'response', action, trans, res, ex); - trans.request.callback.call(trans.request.scope, null, trans.request.arg, false); - return; - } - this.fireEvent("load", this, res, trans.request.arg); - trans.request.callback.call(trans.request.scope, records, trans.request.arg, true); - }, - /** - * Callback for write actions - * @param {String} action [{@link Ext.data.Api#actions create|read|update|destroy}] - * @param {Object} trans The request transaction object - * @param {Object} result Data object picked out of the server-response. - * @param {Object} res The server response - * @param {Ext.data.Record/[Ext.data.Record]} rs The Store resultset associated with the action. - * @protected - */ - onWrite : function(action, trans, result, res, rs) { - var data = trans.reader.extractData(trans.reader.getRoot(result), false); - var success = trans.reader.getSuccess(result); - success = (success !== false); - if (success){ - this.fireEvent("write", this, action, data, res, rs, trans.request.arg); - }else{ - this.fireEvent('exception', this, 'remote', action, trans, result, rs); - } - trans.request.callback.call(trans.request.scope, data, res, success); - } -});