O'Reilly logo

Ext JS in Action, Pap/Psc Edition by Jesus Garcia

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 6. Ext JS takes form

This chapter covers

  • Getting to know the basics of FormPanel input fields
  • Creating custom ComboBox templates
  • Creating a complex layout FormPanel

We just finished exploring how to organize UI widgets with the various layout managers in the Ext framework. From here, we’ll spring into learning how to instantiate and manage Ext JS form elements. After all, what’s any application without user input?

It should be no surprise to hear that developing and designing forms is a common task for web developers. Managing form validation is what JavaScript was mainly used for just a few years ago. Ext JS goes beyond typical form validation, building on the basic HTML input fields to both add features for the developer and enhance ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required