Simplified filter syntax for simple tasks
Author: Peter Áron Zentai
18 April 2013Querying is one of the most important aspects of a good data management library. JayData was always very strong at this with using natural JavaScript expressions as vehicles to transfer the developer intention into storage specific things. Good …
How to set default values in JayData
Author: Robert Bonay
21 February 2013Do you want to reduce or simplify your code by adding default values to your objects? Since JayData 1.2.7 you can do it both with $data.define() and $data.Entity.extend(). Setting default values with $data.define()var Todo = $data.define("Todo", { …
The JayData ItemStore API 101
Author: Peter Áron Zentai
21 March 2013The JayData ItemStore API is an ideal data library for most client data solutions, where information has to be stored on the client on a durable manner. For example persisting the cart in an E-Shop or recording unsaved form data to survive an …
Announcing JayGrid 1.0 Beta
Author: Peter Áron Zentai
19 September 2012We are happy to announce our first complex user control: a data bound grid solution for knockoutjs developers. While the documentation is still on the way, let me share just a couple of photos and some of the feature highlights.
Works with SqLite, …
Accessing SharePoint from JavaScript using JayData
Author: Robert Bonay
02 August 2012Rainer Wittmann published his HTML5 app tutorial: The Ferrari meets JayData, which queries SharePoint 2013 and 2010 services using the OData provider of JayData. You can find the live examples and the source code in his blogpost. Congrats Rainer! …
Creation of a hybrid mobile application, part 3
Author: Dániel József
23 July 2012In the last post, I went through the basics of creating a PhoneGap project for iOS, and now as promised, I will go through the basics of Objective-C programming, and JS debugging inside PhoneGap.
Objective-C boot camp
Assuming that you come from a …
Windows 8 Metro app tutorial with JayData
Author: Robert Bonay
17 July 2012The Netflix browser example app using OData became some kind of standard in this blog for JayData examples to present the benefits developing HTML5 applications. We are glad to share Rainer Wittmann’s great blogpost about how to use the OData …
Creation of a hybrid mobile application, part 2
Author: Dániel József
07 July 2012In the first part, I looked at why it makes sense to build hybrid applications, and addressed some of the pitfalls you need to avoid in order to keep your application responsive, and get the maximum out of the hardware.
This week, I'll be walking …
Creation of a hybrid mobile application, part 1
Author: Dániel József
25 June 2012In the last few weeks, I have worked on the iOS version of a hybrid mobile application. It was an epub-based book reader we created for both Android and iOS, with support for rudimentary DRM and shoplike functions (ie. downloading books from a …
Netflix Sencha Touch 2 app with JayData
Author: Viktor Lázár
07 June 2012JayData seamlessly integrates into Sencha Touch 2 through the JayData Sencha module. You only have to modify the proxy on your Sencha data store to use the JayData proxy and define a queryable as the data source. Using remoteFilter, remoteSort and …