When we are learning a new topic, we are at the stage of
experimenting with development techniques and methodologies. And you continue
until you get comfortable with the comprehension of the topic. Here, for
developers to get comfortable developing in ExtJS, I have something to share.
After my experiments with various methods, there are a few things that I learnt
to avoid and now I am extremely comfortable to develop in Ext JS open source
framework and I am enjoying the process!
Ext JS offers very rich features for development of UI
applications. Many developers and programmers are using Ext JS for development
for single page applications. Ext Js was indeed specifically designed for
single page application development.
1. Use Namespaces
It is about organization. Utilize the inbuilt namespace capabilities of Ext JS to organize your components and classes so it’s easy to navigate later. When you need to have various outsourcing opportunities, there is a need to recognize the needs of recreating the most amazing bites of life and entertainment. I am sure the Ext JS web development experts will agree with me!
2. Careful handling Spaghetti Code
While development in Ext JS, you need to more careful about
defining your components. It is not necessary to define all components in
inline. It will be a problem to debug later and your scope will be over the
place. Try and split each component definition and then create own files to
extend the base class. Add configuration and extra methods and behaviors to
your code. If you execute a loosely coupled code, you will be able to simplify
your code base where later in the development process; you will not suffer from
a untidy code base. Also, this helps in optimizing your code.
3. Avoid Over –Nesting Panels
Ext Js framework panels are easy and a beginner Ext JS developer might land up overnesting of panels. So I recommend creating plan and structure for the components of the FormPanels, GridPanels and TabPanels and all the extended panel classes. Also, here you don’t need to be covered in another panel. You can place them wherever the generic panels are placed. Have a word with software application specialist to understand in details about this aspect.
4. Re-usage of Code
When you think of reusing the code, each time you might have to change and write it again. So avoid repetition of the code. Remind yourself of elements like loading, response or error handling, code etc, and then you will understand that it won’t make sense to reuse the code for masking elements. Avoid making this mistake and save the effort!
5. Follow ‘Open Documents’ Mantra
While developing in Ext JS, make sure you always have your docs
open. The API documentation will work wonders for you but it is important that
you analyze the possibilities if you are just trying Ext JS development.
I recommend using Intellisense for Ext Js but still have the docs open
will come handy at all times. They are well structure and provide easy
navigation.
Ext JS is Improving!
With every upgrade in Ext JS, the development process has
gone even beyond browser. And the Ext JS community is working towards making
this open source framework better and convenient to use for software
application specialist and web development experts. The technology
industry pioneers foresee this framework as one of the emerging framework for web
application development. Also, more programmers are selecting this
framework for further learning or their path for the future prospects.
View more information on software utvikling specialist and website utviklingspesialist. This expertise of the author has really been
appreciated by viewers.