Although xtype has been around since Ext 2.0, there is still a lot of confusion on what it is, how can it be used and what it is good for. The clarification in this article gives you all information you need to use xtype (and other [a-z]types) effectively.
Using Calculated Fields in ExtJS and Sencha Touch
Calculated fields are fields that do not have their own values, but the values are calculated from the other fields of the same record. It is easiest to implement them in Model.
Ext/Touch Component Life Cycle
Knowing the phases of component life cycle is important for every developer. Learn what the phases are and what is happening in each of them.
Using Font Icons in Ext – FontAwesome
Don’t you like 16×16 icons? Or they just do not look good on your Retina display anymore? Read this post to learn how to use Font Icons that are scalable, resolution independent and they always look good.
Embedding an Ext component in a page
There can be cases where we have an existing page and we just need to insert a grid, from or tree into it. The approach is very simple…
Blessing and Curse of refs
Controller config option refs provides an easy way to get refereneces to views within the controller. However, there’s a catch. In some situations refs do not work as expected or cannot be used at all.
What is a computer?
Why should we even seek an answer to this question? Everybody knows. We use them every day, they’re all around us and we cannot even imagine life without them. Well, you wouldn’t believe how many people cannot give you a definition, even if they use computers all day long.
What is an Education?
Do you have a bad experience with formal education or education in general? Read this article to find out why and to know what the education really is.
How to add an IP address to loopback interface on Mac
It is sometimes necessary to have another loopback interface, for example to test https protocol on Mac. Read how to create it.
Ext Extension with Factory Functions File Pattern
This post describes how to write an Ext extension using factory functions.
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