Is it possible to extend granite ui type/components?

[murilod74686477]

I would like to extend the multifield component (/libs/granite/ui/components/foundation/form/multifield) in other to add a maximum items limit.

Do you have any documentation or example about extending these components? 

[Aem-user1]

Yes - you can extend TOuch UI components. I am looking to see if we have some articles on this. 

[Aem-user1]

We do not have an article on this exact use case - but our Touch UI expert replied:

You need a validator on the widget something like

http://experience-aem.blogspot.com/2015/08/aem-61-support-required-property-on-richtext-editor-rte-o...

Hope this helps. 

[kautuk_sahni · Accepted solution]

Hi murilod74686477 

As mentioned by Scott, you can go through this reference article:-

Link:- http://experience-aem.blogspot.it/2015/07/aem-61-sling-resource-merger-extending-touchui-foundation-...

//This article is on extending Touch UI foundation component cq:dialog to add more input widgets.

Another Reference article (less important)

Link:- http://experience-aem.blogspot.it/2015/03/aem-6-sp2-touch-ui-coral-ui-nested-multi-multifield.html

 Link:- http://stackoverflow.com/questions/31042885/how-to-create-a-custom-multifield-for-touch-ui-in-cqaem6

I hope this would help you.

Thanks and regards

Kautuk Sahni