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Chris Love's Helpful tips, tricks and pragmatic development knowledge for the ASP.NET world.
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A Custom jQuery Selector to Retrieve Labels for Inputs
This afternoon @DamienGuard asked how to select labels that are associated with input elements. I think I have an answer for him, or at least something that should be able to get him on the right track. If not, oh well its still pretty neat. One of the Read More...
The query parameter '$format' begins with a system-reserved '$' character but is not recognized
Tuesday morning I was ranting on Twitter , well really whining, about how WCF Data Services does not support JSON format out of the box. Fortunately I was shown the answer in replies to my rant. So I want to share this with you. First, I made the mistake Read More...
JavaScript The Good Parts – Book Review
Over the past 18 months or so I have become a heavy jQuery programmer. You can say a lot about using jQuery, one thing I thought I would never say is I love working with JavaScript, er I mean ECMAScript. As you start working with jQuery and JavaScript Read More...
jQuery Tutorial: Validation with the jQuery UI Tabs Widget
This is so long overdue, but I told Dave Ward last Summer I would post this Blog and well I have not been so good on that commitment. If you want to validate a form that is organized using the jQuery UI Tabs widget you probably need to perform validation Read More...
Automatic jQuery Fake Name Checker
I had a great time presenting my jQuery, WCF Databinding talk at the Philly Code Camp yesterday. As usual I keep adding ‘features’ to the demonstration application I use in the session. Since I last delivered the talk I added a few creature comforts of Read More...
Pro JavaScript Techniques
If you are into jQuery you no doubt know who John Resig is, the creator of jQuery. Well before jQuery hit the scenes John wrote Pro JavaScript Techniques , by Apress. I have really been digging into the bowls of how JavaScript works because I am doing Read More...
The jQuery Templating Plugin and Why You Should Be Excited!
One of the things that just seemed to be missing from the jQuery ecosystem was a truly simple to use data-binding mechanism. I have been writing about and presenting the use of John Resig’s Micro-Templating mechanism all over the country this Winter. Read More...
Applauding Microsoft’s Shift to Improve jQuery!
One of the big announcement at MIX 10 besides the Windows Phone Development stuff was a new jQuery plugin to do data templating. This comes is some very welcome news for me. If you have followed me this year or caught one of my talks I have been spending Read More...
WCF and jQuery Exception Handling
Now that I have covered the basics of calling a WCF service using jQuery’s AJAX functionality with JSON its time to deal with bugs. Yep, we all create them and have to troubleshoot them on a daily basis. Even if you are not actually coding the WCF Read More...
Using JQuery and JSON to Interact with a WCF Service via AJAX
Yesterday’s post reviewed how to setup a WCF web service to work with JSON from top to bottom. Today I am going to review what needs to be done to use JQuery to work with those WCF end points. If you have not already done so please download the example Read More...
Creating a WCF Service for JSON
Saturday I gave a presentation for the first time at the Southern California Code Camp on how to use JQuery to perform AJAX operations against a WCF Endpoint. Today I want to review how to create a WCF service that supports JSON and how to properly create Read More...
WCF and JQuery Using JSON
What a wonderful showing yesterday at the SoCal Code Camp in Fullerton for both of my sessions. One thing I definitely learned is making AJAX calls to a WCF service with JQuery is in high demand and 60 minutes does not do it justice! Thanks for all the Read More...
Validating A Username Using jQuery and ASP.NET Membership Provider
Earlier this year I wrote an application that allowed the user to fill in a username as part of the registration. I thought I would add a creature comfort to the form by making a non-intrusive validation of the username against the ASP.NET membership Read More...
ASP.NET 3.5 Problem – Design - Solution
Last Summer, around August 2008, I started work on my latest book and spent the next 5 months working on updates to the Beer House application . WROX asked me to write the book and only had 2 requirements: 1) Use Entity Framework 2) Add more AJAX to the Read More...
Selecting ASP.NET Web Controls in JQuery
I have really gotten into using JQuery a lot this year, as I think just about anyone who is a web developer has in the past year or two. ASP.NET developers we inevitably will use Web Form controls, which have an Id property we define. This Id property Read More...
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