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Learning Ext JS 4 by Armando Gonzalez, Crysfel Villa

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Summary

In this chapter, we learned important concepts about the Ext JS library, such as the three layers in which the library is divided. We also learned the meaning of the files and folders that the Ext library has, importing the library, and the troubles we may have. We also have reviewed a few editors that will help us to be more productive in doing our job. Feel free to use your favorite editor.

Throughout the course of the book we're going to learn about the components and at the same time we're going to build an application using what we have defined in this chapter. In the next chapter, we're going to learn about how to create object-oriented JavaScript using the amazing class systems that come with the latest version of the Ext JS library; ...

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