So I thought it would be a good idea to make a conversion chart for HTML developers learning FLEX. I thought this would be a good cheat sheet to learn the new terminology for MXML in flex. You can check out the chart at tasteflex/beginnings/needtoknow.php.
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HTML & CSS
I just wanted to talk about how I am setting up my new website. Usually my websites consist of setting up my html first with giving all of my divs creative and unique ids. This has worked for me very well, and my naming conventions are always getting better. But I decided to try something different this time with my site.
I am giving each div general id names such as, top, mid, bottom for my main sections. So my top section for my links would be labeled <div id=”top_left”></div> and my Middle Right would be <div id=”mid_right”> This way I know where my divs are and how my css is layed out.
This is helping me because if I have to go back and change anything, I can select what I want from that part of the page without knowing any unique names.
PHP Includes
This is something I have been doing for a while now and just thought I would like to talk about it again, and that is creating php includes for multiple static parts of your pages. So for instance, I currently have 3 PHP includes on each page that stay the exact same. I have my navigation in a php page, and also my footer. I also include my database configuration at the top of each page. Doing simple things like this can streamline your pages and editing pages easier and faster.
If anyone else has any other ideas on how to make web pages more flexible, please give any suggestions.
Also Flex Style Explorer 3 came out and is a tremendous tool for experimenting with Flex components and CSS. So check it out.
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Learning any new technology is very challenging thing to do. Here are a few sites that have helped me along the way.
Flex in a Week:
This is a great learning tool that teaches through screen captures and voice overs. They do a great job of giving beginner through advanced lessons.
Tour De Flex:
This is an AIR application that runs on your desktop, and is defined as a Flex Component Explorer. I strongly suggest this for learning flex. If you are unsure of what it can do, and the components that come with it, then you should definetly check this out.
Flex Live Docs:
This is a no brainer for any developer. Any time you ‘google’ a flex question, this will most likely be the first link to choose from.
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Database design seemed like an interesting topic to my nerdy life, so I decided to give it a whirl. I thought that it was a pretty good course that described what a SQL database is and what it was used for. The introduction was an easy read with some great functionality that caught my eye. They outlined diagrams in a different color, they gave critical thinking questions through the passages, while also giving the answers to each of them. So you read the question, and below you can click on the solution link which pops down the answer below. I found this very helpful.
The second functionality I found to be extrememly helpful was the organization of the information. There wasn’t any long paragraphs that bored you, they were broken up into smaller paragraphs with bullet points, critical thinking questions, etc. I especially liked the nice figure diagrams to go along with the section. They also had links in the paragraph to go to each figure diagram.
I feel like I learned alot about organization techniques in this course. I find that it did not have any video / audio to help me out with. But one of my favorite all time learning sites is www.adobe.com/devnet/flex/videotraining/ . They do a great job of code examples, video, and audio.
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