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ASP.NET Code Generator
Tuesday, February 5, 2013PrintSubscribe
DB2 Sample Web Application

The database server DB2 Express-C, provided by IBM, comes with a database called “SAMPLE”. Let’s use Code On Time web application generator to create a web app straight from this database.

Installing and Configuring DB2

The first step is to download the  DB2 Express-C 10.1.2 for Windows 64-bit from the IBM website.

When the download is complete, run the executable. Follow the steps to install DB2 on your computer.

Creating a Web Application

Start the web app generator and click on the Create a new web application link on the start page. On the New Project screen, select Web Site Factory.

Creating a new Web Site Factory application.

Assign a name of “DB2Sample”, select your preferred programming language, and press Create.

Creating a new project called 'DB2Sample'.

Preserve the default Namespace and Framework, and press Next.

Namespace and Framework page of Code On Time project wizard.

From the Data Provider dropdown, select IBM DB2 .NET Data Provider.

Creating a DB2 database connection string.

To the right of the Connection String field, click on the “…” button to activate the Connection String Assistant.

If you are using a locally installed database, use the following configuration:

Database: SAMPLE

If you want to connect to a local database as a different user, use Server of “127.0.0.1” or “localhost”. If you are using a remote database, model your configuration after the one below:

Server: [IP Address]:[Port]
Database: SAMPLE
User name: [User name]
Password: [Password]

Press Test to confirm that the settings are configured correctly.

The connection succeeds when tested.

Press OK to insert the connection string into the field.

Configured connection string inserted into the 'Connection String' field.

Press Next twice to reach the Reporting page. Check the box to enable reporting.

Enabling reporting for the Web Site Factory web application.

The next page allows configuration of Custom Membership and Role Providers. Leave the default settings and press Next until you reach the Theme page. Select “Summer” from the list box.

Selecting the 'Summer' theme in the Project Wizard.

Hold down Shift key and press Next to skip to the Summary page. Press Generate to create the web application.

The Summary screen of the Project Wizard.

When generation is complete, the web application will open in the default browser.

Default Employee page of a generated web application from SAMPLE DB2 database.

Monday, July 9, 2012PrintSubscribe
Working with Commands in Designer

Commands are used by the controller to select data.

Commands can be accessed by selecting a controller and switching to the Commands tab.

List of commands in the Project Browser.

The context menu option List on the Commands node in the Project Explorer will also navigate to the list of commands.

List context menu option on Commands node in the Project Explorer.

A command can be located by entering the command Id and controller Name in the configuration navigator.

A command located in the project configuration navigator.

Clicking on the Id or using the context menu option View in the list of commands will navigate to the properties page of the command.

View context menu option in the Project Browser.      Properties page for a command in the Project Browser.

The Sync context menu option will select the relevant project configuration node in the Project Explorer.

Sync context menu option in the Project Browser.     Command1 node selected in the Project Explorer.

The command Id can be changed using the Rename context menu option in the Project Explorer.

Rename context menu option in the Project Explorer.

The Controller of the command can be changed by dragging the command node.

Dropping command1 on Commands node of Order Details.     Command dropped and renamed under OrderDetails controller.

Commands are recreated by the web application generator every time the baseline is refreshed. If the developer modifies the command, automatic recreation will no longer occur, and the developer must update the command by hand.

The “Reset to Baseline” context menu option will restore the command to baseline state.

Context menu option Reset to Baseline in the Project Explorer.

Sunday, July 1, 2012PrintSubscribe
Drag and Drop, Cut/Copy/Paste, and More…

Code On Time release 6.0.0.29 includes enhancements to both code generation library and application design environment.

Generated web applications now support JavaScript Business Rules and Automatic Tracking of Selected Record. The Project Designer has been enhanced with drag & drop and cut/copy/paste  capabilities and offers “Navigate To” window that allows quickly locating project configuration elements.

The following features, enhancements, and bug fixes are included in this release:

  • Drag & drop and cut/copy/paste are support for pages, containers, data views, controls, user controls, controllers, and commands. Other project configuration elements will also be enhanced in the coming weeks.
     
  • The entire data controller can now be cloned.
     
  • Project Designer properties of menu configuration elements can be easily synchronized with Project Explorer.
     
  • Navigate To window allows quickly finding project configuration elements.
      
  • Code generator automatically combines all JavaScript files found in [Documents]\Code OnTime\Library\_Client\Scripts folder in a single _System.js file. The file is included in the generated web applications of all types.
     
  • Automatic Tracking of Selected Record is supported by the client library. Developers can take advantage of selected record synchronization.
     
  • New search option $autocompleteanywhere will cause the auto-complete to search anywhere in the field values. By default, the framework searches using "Begins With" operation, which generally performs better, but will not yield partial matches.
     
  • Data field property "Search Options" supports $disableautocomplete, $disablesamples, and $disablemultiplevalues options.
     
  • Modal form views now support dragging of the header.
     
  • View Details shows a modal view that will refresh the original source if changes are made.
     
  • "Hidden" fields will be displayed in summary if marked as "Show In Summary".
     
  • Master data sheet views automatically set focus on the first cell of the first row.
     
  • "Flat" actions will display the action description as a tooltip.
     
  • Implemented a fix for Import Processor to ensure that field values that are missing in import file are created to simulate as if the values were entered in the user interface form. Previous implementation has passed the non-blank values only. This makes it possible to implement UPSERT when importing data records.
     
  • Code On Time will now pre-process the designer logs before navigating to the data controller summary.
     
  • Localizer now takes into account the name of the module/webpart when caching the resource strings.
     
  • Project Explorer tab now feature "Home" button that shows List of Pages, List of Controllers, or List of User Controls.
     
  • The issue with the left border in AjaxControlToolkit tabs is fixed in all themes.
     
  • Sorting on fields with Format On Client = false will not cause a runtime exception.
     
  • Method Controller.UserInInRole is now creating an instance of ControllerUtility class to verify the user identity. This allows implementing custom role validation against SharePoint or DotNetNuke user groups.
     
  • ControllerDataSource will correctly perform Update/Insert/Delete operations when C#/VB business rules are associated with the data controller.
     
  • Component ControllerDataSource will use "=" filter operation if FilterParameter instance has its DBType property set to any value other than Object or String.
     
  • Aggregate fields are correctly formatted on the server when "Format On Client" property of a data field is set to "false".
     
  • It is possible to specify "about:blank" as the URL of top level pages without breaking the rendering of Advanced Menus.
     
  • Context Field Filters now support static filters in the both formats:
    FieldName = 12345 and FieldName='12345'
      
  • Decimal parameters are automatically initialized as Decimal(38,10) in SQL Business Rules and SQL action.