Its a pretty simple code snippet but the overarching topic, performance (especially in ExtJS), can be complicated and developers really need to be cognizant of performance impacts. Especially so when its running on the client which you have no control over the performance specs of the machine.
There has long been the problem in Ext with the issue of cleaning up event listeners after the listening component has been destroyed. Until now, developers have had to code custom destructors to handle this cleanup.
Continue reading ‘ExtJS Performance - Event Listener Cleanup’
I have been wanting to write a blog for quite a long time… it can’t be that hard right!?
My blog will be primarily focused on technical subjects revolving around web development and design. Currently, I am working heavily with Java, MySQL, and ExtJS so my posts will mostly revolve around those subjects. I am going to try and stay away from the beginner tutorial type things and stick with more advanced topics. There is enough of that out there already.
Take a look at the “About Me” page so you can get a better idea of… well… yes… me. (Sorry, I am really not that interesting)