Ajax and Ajax Frameworks

I have been a developer for nearly 20 years and a web developer for about 10 years. Over the years, I have considered creating a blog to share the things I have learned (and am learning) about web design and development, but I never seemed to have the time. When I began learning about web development using Ajax and Ajax Frameworks, I decided to take the time to create this blog.

My intention for this blog is to focus primarily on Ajax Frameworks, but since web development requires knowledge of many technologies, I will occasionally write about things such as CSS, Javascript, PHP, MySQL, Flash, etc.

Lately, I have been using JQuery as my primary Ajax tool. Although I have used other Ajax Frameworks in the past (Dojo Toolkit, Yahoo! User Interface Library, Scriptaculous/Prototype), JQuery has thus far been the easiest to learn. In my first few posts I will discuss some of the JQuery Plugins that I have created. Some of these include: a plugin for Google Maps (jquery.imGoogleMaps), Form validation and submission  (jquery.imValidateForm), Page Populater (jquery.imPagePopulate), and a plugin to create lists (jquery.imList).

While I am still learning about some of the other Ajax Frameworks, I hope that what I have learned will be helpful to others. Just remember, “When you can pull the pebbles from my hand…”

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Aptana Studio Won’t Open on Ubuntu

Wednesday, January 6th, 2010

For some reason that I still have not been able to determine, I can no longer open Aptana Studio on my Ubuntu box. The splash screen displays, then nothing. Aptana closes. No error. No nothing. I think it has something to do with the JRE and/or XULRunner versions. Not sure. I used it one day, but couldn’t use it the next.

I checked my shell script that launches Aptana:

#!/bin/sh
MOZILLA_FIVE_HOME=/usr/lib/xulrunner
export MOZILLA_FIVE_HOME
/home/les/Aptana20/AptanaStudio

After some research, I changed the script.

#!/bin/sh
MOZILLA_FIVE_HOME=/usr/lib/xulrunner
if [ $LD_LIBRARY_PATH ]; then
LD_LIBRARY_PATH=$MOZILLA_FIVE_HOME:$LD_LIBRARY_PATH
else
LD_LIBRARY_PATH=$MOZILLA_FIVE_HOME
fi
export MOZILLA_FIVE_HOME LD_LIBRARY_PATH
/home/les/Aptana20/AptanaStudio

After changing the script, Aptana still would not open. I did not know what to do. I finally decided to bypass my shell script, so I opened terminal and navigated to my Aptana folder and typed:

./AptanaStudio

Aptana Studio launched without a problem. While this is not ideal, I spent three hours trying to find a solution. Now I have to do some work.

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One Response to “Aptana Studio Won’t Open on Ubuntu”

  • Glen Says:

    I had a similar problem but it turned out that I was trying to run 32-bit Aptana with 64-bit JRE. I didn’t discover this until trying to run it from Terminal, so thanks for that. I can now run from the GUI (double-click the executable) and did _not_ have to change the shell script (fyi).

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