The field container
There are times when we need to group more fields or components other than checkboxes and radio buttons. Ext JS provides a field container for grouping of any type of field.
One of the advantages of using a field container is the ability to use a layout; we can use any of the available layouts in the framework. You learned about layouts in previous chapters.
The following code shows how we can group a textfield and a combobox to show these fields in the same line. Now we have to add two new fields and the field container:
var myFieldContainer = { xtype: 'fieldcontainer', //step 1 height: '', fieldLabel: 'Shoes / Dress size', layout: { type: 'hbox', align: 'stretch' }, //step 2 items: [{ xtype: 'numberfield', flex: 1, hideLabel:true ...
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