Question

I am looking for a way to access components / field that are either in the same items array as the accessing one or even only in a same parent items array (the last one is just a option).

In ExtJS3 this was easy by simply defining a ref in the owner container but I didn’t found anything like that in ExtJS4.

I know that I can use Ext.ComponentQuery() or the shortcuts up() / down() or even Ext.getCmp() but they are all not what I am looking for, cause they just executes a bunch of code while the ref was such an easy Way to do things.
Yes, I am aware of the fact that using a ComponentQuery is much more fail safe than the use of hard coded references. But I just want to know if there are some other ways to do this.

Answer 1

Here are some tricks I have used:

//lookup by name
formPanel.getForm().findField('state'); 

//lookup using nextSibling/prevSibling in a fieldset or fieldcontainer
myField.ownerCt.nextSibling('textfield[fieldLabel=Description]')

Here fieldLabel property is used to narrow down field selection but you can use ANY property at all. So if you construct a field with a property ref you can then use it to select your field similar how you would use it in a ComponentQuery .