Articles : Page 1 of 5
-
ASP.NET MVC Postbacks and HtmlHelper Controls ignoring Model Changes
Apr 1220So here's a binding behavior in ASP.NET MVC that I didn't really get until today: HtmlHelpers controls (like .TextBoxFor() etc.) don't bind to model values on Postback, but rather get their value directly out of the POST buffer. Effectively it looks like you can't change the display value of a control via model value updates on a Postback operation. To demonstrate here's an example. I have a small section in a document where I display an editable email address: This is what the form displa...
-
Wishful Thinking: Why can't HTML fix Script Attacks at the Source?
Apr 1215The Web can be an evil place, especially if you're a Web Developer blissfully unaware of Cross Site Script Attacks (XSS). Even if you are aware of XSS in all of its insidious forms, it's extremely complex to deal with all the issues if you're taking user input and you're actually allowing users to post raw HTML into an application. I'm dealing with this again today in a Web application where legacy data contains raw HTML that has to be displayed and users ask for the ability to use raw HTML as...
-
Odd MVC 4 Beta Razor Designer Issue
Apr 1214This post is a small cry for help along with an explanation of a problem that is hard to describe on twitter or even a connect bug and written in hopes somebody has seen this before and any ideas on what might cause this. Lots of helpful people had comments on Twitter for me, but they all assumed that the code doesn't run, which is not the case - it's a designer issue. A few days ago I started getting some odd problems in my MVC 4 designer for an app I've been working on for the past 2 weeks...
-
Physical Directories vs. MVC View Paths
Apr 1205This post falls into the bucket of operator error on my part, but I want to share this anyway because it describes an issue that has bitten me a few times now and writing it down might keep it a little stronger in my mind. I've been working on an MVC project the last few days, and at the end of a long day I accidentally moved one of my View folders from the MVC Root Folder to the project root. It must have been at the very end of the day before shutting down because tests and manual site nav...
-
Rebuilding CoasterBuzz, Part III: The architecture using the "Web stack of love"
Apr 1203This is the third post in a series about rebuilding one of my Web sites, which has been around for 12 years. I hope to relaunch in the next month or two. More: Part I: Evolution, and death to WCF Part II: Hot data objects I finally hit a point in the re-do of CoasterBuzz where I feel like the major pieces are in place... rewritten, ported and what not, so that I can focus now on front-end design and more interesting creative problems. I've been asked on more than one occasion (OK, just...
-
Open source adventures with... wait for it... Microsoft
Mar 1231Last week, Microsoft announced that it was going to open source the rest of the ASP.NET MVC Web stack. The core MVC framework has been open source for a long time now, but the other pieces around it are also now out in the wild. Not only that, but it's not what I call "big bang" open source, where you release the source with each version. No, they're actually committing in real time to a public repository. They're also taking contributions where it makes sense. If that weren't exciting enoug...
-
ASP.NET MVC, Web API, Razor and Open Source
Mar 1228Microsoft has made the source code of ASP.NET MVC available under an open source license since the first V1 release. We’ve also integrated a number of great open source technologies into the product, and now ship jQuery, jQuery UI, jQuery Mobile, jQuery Validation, Modernizr.js, NuGet, Knockout.js and JSON.NET as part of it. I’m very excited to announce today that we will also release the source code for ASP.NET Web API and ASP.NET Web Pages (aka Razor) under an open source license (Apache 2...
-
Razor Donut Caching
Nov 1126Donut caching, the ability to cache an entire page except for a small region of the page (or set of regions) has been conspicuously absent from ASP.NET MVC since version 2. Mmmmm, donuts! – Photo by Pzado at sxc.hu This is something that’s on our Roadmap for ASP.NET MVC 4, but we have yet to flesh out the design. In the meanwhile, there’s a new NuGet package written by Paul Hiles that brings donut caching to ASP.NET MVC 3. I haven’t tried it myself yet, so be forewarned, but judging by th...
-
Loading jQuery Consistently in a .NET Web App
Oct 1110One thing that frequently comes up in discussions when using jQuery is how to best load the jQuery library (as well as other commonly used and updated libraries) in a Web application. Specifically the issue is the one of versioning and making sure that you can easily update and switch versions of script files with application wide settings in one place and having your script usage reflect those settings in the entire application on all pages that use the script. Although I use jQuery as an exa...
-
7 books for a .NET Summer reading list (2011 version)
Sep 1112In the previous years “n books for a .NET Summer reading list” used to be the title of the book list post. Now, in the last of my 4 posts with books suggestions I am back to the original title. In my introductory post I said I would have listed only a few web development on .NET books. In fact there are only 2. Web Development on .NET Professional ASP.NET MVC 3 While Professional ASP.NET MVC v2 was mainly an update of the original professional MVC1 book, the third remake, due to the nature o...
