Learning Ext JS
Note that the indenting and spacing are optional, but good use of each makes things a lot more readable. This page represents a grid, with the top line being the title of the grid, the second line is column headers and the remaining lines are the data for the grid. There are several things to notice about this display. Secondly, the page is static — the data is hard-coded on the page.
In the web applications we build, data is typically dynamic and based on data calls to a server. I have added the following CSS to the theme. Creating CSS that works well and works across browsers is not easy.
Learning Ext JS - Fourth Edition by Armando Gonzalez, Crysfel Villa, Carlos A. Méndez
For this first iteration, I have included code that will add click event handlers to each row of a table addRowHandlers. If you take a look at the structure of the static HTML, you essentially see a logical structure similar to this:. Say something like this:. You will notice that there is quite a bit of code in this file — this code represents the type of code that is in the Ext JS framework, and will be code that you will NOT have to write — the framework does all of this for you! For this example, I have a copy of the Ext JS 6.
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Responsive Configurations and Tablet Support. From Drawing to Charting. What You Will Learn Create applications with powerful web components designed for an easy end user experience Discover how Ext JS works and how to make good use of this tool Understand the basics of web applications using Ext JS Use the new features of version 5 in your applications Build agile and responsive web applications using Ext JS Understand the MVVM application model to connect the model layer to the view Easily customize sizing, spacing, colors, fonts, and so on in the new touch-friendly themes.
Armando Gonzalez is a Software Engineer with more than 4 years of experience in developing enterprise applications with Ext JS. He loves to teach and share his knowledge with other developers and is always trying to make them use this awesome library. In early Armando started a software company, Codetlan, with some of his friends.
Ext JS Quiz:
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