/** * JSON Simlet. */Ext.define('Ext.ux.ajax.JsonSimlet', { extend: 'Ext.ux.ajax.DataSimlet', alias: 'simlet.json', doGet: function (ctx) { var me = this, data = me.getData(ctx), page = me.getPage(ctx, data), reader = ctx.xhr.options.proxy && ctx.xhr.options.proxy.getReader(), root = reader && reader.getRootProperty(), ret = me.callParent(arguments), // pick up status/statusText response = {}; if (root && Ext.isArray(page)) { response[root] = page; response[reader.getTotalProperty()] = data.length; } else { response = page; } if (ctx.groupSpec) { response.summaryData = me.getSummary(ctx, data, page); } ret.responseText = Ext.encode(response); return ret; }, doPost : function(ctx) { return this.doGet(ctx); }});