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In Adobe Flex, there are at least 3 distinct ways of laying out (positioning) the elements of your application: Absolute – using X and Y coordinates Relative – using nested HBox and VBox controls Constraints – using element attributes such as “top” and “bottom” to anchor controls within parents How do you know which [...] But not if you look on Theresaneil’s Weblog. This is a great summary of Flex tools and applications sporting modern non-flex design. Here is another website (merhl.com) that features a lot of great Flex designs. I recently added a fade transition to a Flex app and was surprised to find that the Flex elements faded nicely as expected, but the text… the data of the application, failed to fade in or out. Needless to say, this looked quite strange. After a bit of searching I discovered that I needed [...] About a week ago, when I upgraded to Firefox 3 from Firefox 2, Flex Builder debugging completely stopped working without a blip on the Flex Builder radar. Trying to debug an app resulted in nothing out of the ordinary except that no debugging information was displayed. Breakpoints were ignored without a peep. Frustration! I [...] Just found this funny bit of text in the Adobe Flex 3 docs regarding form validation. These 2 paragraphs appear in this exact order in the docs: By using Flex validators, you eliminate the need to transmit data to and receive error messages back from the server, which improves the overall responsiveness of [...] Here is a link to my full CFObjective() 2008 Google Notebook. It has a little nicer format than the BlogCFC posts. CFObjective() 2008 Google Notebook Mike Brunt – Alagad Clustering is becoming more and more important in the CF world. Think about it from the beginning. For example, think about paths, locale issues, etc. Software Clustering (Java, CF, JRun), Hardware Clustering Consideration, Hardware and Software Clustering, Load Testing Different Algorithms. Simply going from 1 server to 2 servers in [...] Building Flex apps using Cairgorm Why does Cairngorm seem so difficult? Tends to over explain the patterns in CG. Forget that and just focus on easily-repeatable approach. MATE is another potential Flex framework to check out. DL from labs.adobe.com/wiki/index.php/Cairngorm. Add it to the Flex Project Build Path > Add SWC. The FrontController determines where [...] WireFrame Viewer/Editor 5.0 from RIA Forge – Pretty good wireframing tool, but it requires Fusebox 5. Still though, this could be really big for us. We might want to try it out. Styling vs. Skinning Flex apps. Styling will keep them looking like Flex apps. You can, however, completely skin Flex apps by using [...] Overview of Flex Flex 2.0 SDK > (compiles) > SWF Flex Builder (SDK, Design View, Debugging, Wizards) > (compiles) > SWF Flex Data Services Flex replaces HTML. Still need server side logic. CF provides database services. |
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July 29, 2009 10:46am by Steve | 
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