Justin Cooney

Web Development Tips and Examples

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about

I am a Senior Applications Programmer / Analyst with years of experience developing enterprise solutions using the Microsoft technology stack including C#, VB.NET, ASP.NET, AJAX, IIS and SQL Server. I specialize in Web application development with a focus on building secure systems, integrating applications, and designing robust database structures.

Category: .Net

  • A Basic Look at using the JavaScript QuerySelector Function with CSS Selectors

    The JavaScript querySelector (and the related querySelectorAll) functions give you a lot of control over elements on your page since these functions support using CSS Selectors. You can target elements on your page in a number of different ways using CSS selector syntax which will likely save you a lot of time and effort. As…

  • Calling Page Elements in Nested iFrames with JavaScript

    In this example I will explain how to call HTML page elements in nested child iFrames. This can be handy if, for example, you want to get something a user has entered into a text entry box that is contained in an embedded iFrame, or even in a nested set of iFrames several levels deep.

  • Kendo UI Basic Flip Effect Example

    The Kendo UI Flip Effect is pretty cool and offers some handy functionality for Web pages that are short on space. You can set a section of your page to have a flip effect where the user can toggle between viewing two different sections of data. This is a nice option to standard popups or…