15 February 2013 19:31
The ASP.NET Web Pages Bakery template site is designed as a starting point for a site that displays products. It also features an order form for customers to specify a quantity for a specific product and provide their shipping address. The site doesn't provide for multiple product selection. If you want a shopping cart for the Bakery site, you need to create it yourself. This article looks at the design considerations behind an effective shopping cart, and shows how to build one.
22 January 2013 14:44
Recursive methods are those that call themselves, and they can be applied to solve a number of common practical problems, particularly ones that involve the management and display of hierarchical data. This article explores some of those scenarios and shows how to design recursive helpers and functions that can be used in Web Pages sites.
27 December 2012 20:17
SignalR is a library that simplifies the creation and management of persistent connections between web servers and clients. This facilitates the development of applications that can display updates to data held on the server in real-time. Chat applications are the most obvious beneficiaries of this technology, but line-of-business applications that need to report availability to users can benefit too. Here, I look at extending the canonical SignalR chat example to incorporate a "who's typing" feature, and I also extend my previous Knockout example to use SignalR.
20 December 2012 13:31
This article looks at how you can provide your users with the ability to export the contents of a Razor Web Pages WebGrid to a PDF file using the popular free PDF library, iTextSharp.
17 December 2012 20:17
This article looks at how you can provide your users with the ability to export the contents of a Razor Web Pages WebGrid to an Excel file.
14 December 2012 19:24
The Web Pages WebGrid offers sorting capability out of the box. However, it's not always obvious to the user on which column the grid data is being sorted at any one time, nor the direction in which it is being sorted. The convention is to provide arrows in the column header to act as a clear visual cue. This article looks at a three ways in which you can enhance your grids with sorting arrows.
13 November 2012 10:37
Unlike the Web Forms GridView control, the Web Pages WebGrid doesn't offer anything by way of inline editing capability. This article looks at one approach to solving that requirement through the addition of a sprinkling of jQuery.
23 October 2012 21:27
Every so often, you will want to conditionally render HTML attributes or their values within your Razor Web Pages based on the outcome of some runtime logic. Often, the logic required to manage this can become messy and lead to unnecessary spaghetti code. This article explores a few common scenarios and provides some solutions, as well as introducing a nice new feature that was released as part of Razor v 2.0.
14 June 2012 12:47
The new release of ASP.NET Web Pages - version 2 - doesn't include many obvious changes, but the most significant one is an enhanced Validation system. A couple of new classes have been introduced, and Web Pages validation now works with the MVC Unobtrusive jQuery validation library. This article explores the new validation system and sees what it brings to the party.
09 June 2012 11:40
03 June 2012 10:30
A frequent requirement is to display data hierarchically, such as products by category. This article shows how to use LINQ to Objects and the jQuery Accordion to display the result of a database query in such a fashion within Razor Web Pages.
26 May 2012 23:21
The recommended practice for transferring data to and from views in ASP.NET MVC is to use a View Model. But what is a View Model? How to you design one and how should they be used? This article attempts to provide answers to those questions.
01 February 2012 21:52
The built-in Web Pages routing system offers a fair degree of freedom in terms of how friendly URLs can be constructed and managed. However, the major limitation with the standard routing mechanism is that it relies on matching segments of the URL to files on disk. ASP.NET MVC and Web Forms enjoy a much more flexible routing system. This article looks at a Package that brings full ASP.NET routing control to Web Pages and examines how to use it.
02 January 2012 18:31
Web site skinning is a concept where by a web application user can personalise their experience, by choosing from a selection of prepared themes or skins. Each theme or skin might offer a different design, or content, or both. ASP.NET Web Forms has included a comprehensive Themes framework since version 2.0. WebMatrix developers can find Themes management functionality in the ASP.NET Web Helpers Library package available through the Package Manager. This article looks at how the Themes helper works.
30 December 2011 15:25
Since I published an item covering Code First development with Entity Framework and WebMatrix, I have had a few requests to provide a guide to working with the Entity Framework from a database first point of view. This post answers those requests and provides a step by step guide to getting up and running with a WebMatrix web site based on the Northwind sample database that comes with SQL Server CE 4.0.