Blog

The first lesson of the RESTful Workshop explains how to build a RESTful application with a hypermedia-based API and amazing user interface.

Labels
AJAX(112) App Studio(7) Apple(1) Application Builder(245) Application Factory(207) ASP.NET(95) ASP.NET 3.5(45) ASP.NET Code Generator(72) ASP.NET Membership(28) Azure(18) Barcode(2) Barcodes(3) BLOB(18) Business Rules(1) Business Rules/Logic(140) BYOD(13) Caching(2) Calendar(5) Charts(29) Cloud(14) Cloud On Time(2) Cloud On Time for Windows 7(2) Code Generator(54) Collaboration(11) command line(1) Conflict Detection(1) Content Management System(12) COT Tools for Excel(26) CRUD(1) Custom Actions(1) Data Aquarium Framework(122) Data Sheet(9) Data Sources(22) Database Lookups(50) Deployment(22) Designer(177) Device(1) DotNetNuke(12) EASE(20) Email(6) Features(101) Firebird(1) Form Builder(14) Globalization and Localization(6) How To(1) Hypermedia(2) Inline Editing(1) Installation(5) JavaScript(20) Kiosk(1) Low Code(3) Mac(1) Many-To-Many(4) Maps(6) Master/Detail(36) Microservices(4) Mobile(63) Mode Builder(3) Model Builder(3) MySQL(10) Native Apps(5) News(18) OAuth(9) OAuth Scopes(1) OAuth2(13) Offline(20) Offline Apps(4) Offline Sync(5) Oracle(11) PKCE(2) Postgre SQL(1) PostgreSQL(2) PWA(2) QR codes(2) Rapid Application Development(5) Reading Pane(2) Release Notes(183) Reports(48) REST(29) RESTful(29) RESTful Workshop(15) RFID tags(1) SaaS(7) Security(81) SharePoint(12) SPA(6) SQL Anywhere(3) SQL Server(26) SSO(1) Stored Procedure(4) Teamwork(15) Tips and Tricks(87) Tools for Excel(2) Touch UI(93) Transactions(5) Tutorials(183) Universal Windows Platform(3) User Interface(338) Video Tutorial(37) Web 2.0(100) Web App Generator(101) Web Application Generator(607) Web Form Builder(40) Web.Config(9) Workflow(28)
Archive
Blog
Sunday, January 9, 2022PrintSubscribe
Lesson: RESTful Backend Application

The lesson explains how to build a database application of an inventory management system with the built-in RESTful API engine driven by HATEOAS hypermedia.

Start the RESTful Application lesson now!

The reading pane in the app created with Code On Time.
The reading pane in the app created with Code On Time.

RESTful resource collection infused with hypermedia.
RESTful resource collection infused with hypermedia.

Tuesday, December 14, 2021PrintSubscribe
December / January 2022 Roadmap

We are happy to introduce the Level 3 REST API Engine, the new amazing feature of Code On Time apps. Automatic production of Progressive Web Apps and the barcode scanning with the device camera will follow shortly 

Level 3 REST API Engine

The work on our own content management system and numerous inquiries from customers have prompted us to build a new REST API Engine. It is built directly into the server-side framework and exemplifies an exceptional piece of technology. Your app converts into powerful middleware with just a few keystrokes. The API of the app evolves as you create new data models and customize your app with actions and views. The new engine classifies as the Level 3 REST API according to the Richardson Maturity Model

The hypermedia links are self-documenting the API. Developers can extend their own Code On Time app frontend with the help of the built-in RESTful interface. Alternatively the entire application can become the backend of a custom mobile or web client making HTTP requests to the REST API to read and write data.

Here is an example of an application resource with the hypermedia controls embedded in it. The singleton of a product has the hypermedia links for the SupplierID and CategoryID lookup fields. Links to “edit”, “replace”, “delete”, and execute a custom action “custom-action2” are also available with the corresponding HTTP methods.

This is the same data item presented in the editForm1 view of the Products controller. Change the form and the API will change automatically.


The inventory resource corresponding to the dashboard controller Inventory is presented next. It has Categories, Products, and Suppliers fields of the dataview type and an alternative dashboard2 view. 

This is how the Inventory dashboard looks like in the application when running in the development mode.


The standard frontend of your application provides the visual interpretation of its  REST API resources. Naturally you can use this frontend as the primary user interface for your application or create custom mobile or web apps using the technology of your choice.


The new REST API engine produces the responses in JSON, Yaml, and XML formats.


Future releases of the product will include a complete GraphQL runtime that will convert the queries and mutations into the internal REST API calls.

Barcode Scanning With Device Camera

Your apps will finally have an option to scan the barcodes and QR codes without relying on the external scanners. The powerful UI Automation and Kiosk UI already available to the app developers are getting a boost! The QR code icon on the toolbar activates the camera-based scanner powered by the Zxing (zebra crossing) library.  

The camera scanner icon is available when barcode support is enabled. Developers will also have an option to automatically activate the scanner when a particular form is displayed or a field is focused. The scanned barcodes and QR codes are placed in the barcode processing queue, which is also populated by the external scanners and readers.

The simple and powerful IfThisThenThat API allows creating complex rules that force the UI of the app to perform various actions in response to the contents of the barcode queue.

Automatic Production of PWA 

We are finally bringing a unified native experience to Android, Chrome OS, and Windows. Code On Time apps are getting built-in support for Progressive Web Apps technology. Users running your application in Microsoft Edge and Google Chrome will see a prompt to install the app. Installed applications will have no address bar and will behave just like any native application does.

We will continue to support the Cloud On Time universal client for Apple and Mac OS platforms. 

Last But Not Least

REST API engine provides the missing building block for the Content Hub, the new Content Management System (CMS) for Code On Time applications. The new CMS will infuse them with the community forum, help desk, blog, and documentation library. 

Our website will move to our own technology. The documentation library and community forum will become integrated into https://my.codeontime.com. New live design environment v9 integrates with the Content Hub to deliver the unmatched level of productivity when building applications with Code On Time. 


Tuesday, December 14, 2021PrintSubscribe
Price Changes

 “Code On Time” Price Changes

The prices of our products will change on February 1, 2022

The new price for Code On Time Unlimited Edition / 1 user / 12 months of updates is $1999 USD.
The new price for Code On Time Premium Edition / 1 user / 12 months of updates is $1199 USD.

The prices for multi-user licenses for Unlimited Edition will also change to reflect the increase. 

We are also introducing the renewal pricing. The renewal price will be what you have used to pay for the new product license prior to February 1, 2022. 

For example, if you purchase Code On Time Unlimited Edition / 1 user / 12 months of updates on or after February 1, 2022 for $1999 USD, then you will be able to get the product license renewal for $1699 USD if you choose to renew before March 1, 2023

The current product owners will be able to renew the product for the same price it was purchased prior to February 1, 2022 if they do so within 30 days from the activation code expiration date

The licenses will remain perpetual. You do not have to renew the license if you do not wish to receive the product updates. Your applications built with Code On Time will continue to work. The app generator will have the same level of features that were available at the time of activation code expiration. 

The price increase is due to the following major enhancements:

  • Code On Time injects the  middleware in the generated apps with the introduction of the REST API engine. This significantly increases the value of applications created by developers.
  • Code On Time will include  Progressive Web Apps support in the generated applications, which will allow installing apps natively on Android, Chrome OS, and Windows.
  • Code On Time V9 introduces the new Live Project Designer integrated with online documentation, community forum, and help desk. This will increase productivity and ease-of-use.

Please consult the near term and  long term product roadmaps for more information about the upcoming features and enhancements.

“Offline Sync” Price Changes

Offline Sync Add-On will be sold only in packs of 10-device perpetual licenses for $990 USD per pack starting on February 1, 2022. The software will include 12 months of maintenance updates. 

The add-on will be hard-wired to work with the particular Internet domain only. The domain will be specified by the customer at the time of purchase. The “wildcard” domains are allowed. The “localhost” domain is included. One time change of the domain is permitted. The license is bound to the server (domain). Offline Sync Add-on will work in Progressive Web Apps mode. The required software will be automatically installed on the device along with the app. 

For example, if you purchase 5 packs of 10-device perpetual licenses for https://demo.codeontime.com and include the add-on in the application, then up to 50 simultaneous client devices running the app frontend in offline/disconnected mode will be able to synchronize the data with this application. The same license will also work with the  “localhost” domain for developers.


Labels: Features
Continue to Roadmap 2022/2024