The class FormPanel provides a container for forms. We usually use a form for data management. In Ext JS 4, FormPanel consists of Fields,
FieldContainer,
FieldSet,
Label, and Actions. We will start with an example of form fields, explaining each one of them.
Ext JS 4 introduces the Ext.form.field package, where all the form fields belong. We will look into each one of the classes from the previous diagram, with examples. First, we will declare a form with some fields:
Ext.create('Ext.form.Panel', { frame: true, title: 'Form Fields', width: 340, bodyPadding: 5, renderTo: 'form-example', fieldDefaults: { labelAlign: 'left', labelWidth: 90, anchor: '100%' }, items: [{ xtype: 'hiddenfield', //1 name: 'hiddenfield1', value: 'Hidden ...No credit card required