ExtJS4 #<HTMLDivElement> tags

Question

I.e. we've got a #<HTMLDivElement>:
<div class=​"cool-class" name=​"2" action=​"someAction" id=​"ext100">button​</div>​

How can tags' values be accessed?
E.g.

• someAction from action tag, or
  
• 2 from name?

Answer 1

After you get the HTMLDivElement, for example coolElement, you can try this:

    coolElement.attributes['name'] 
    

and

    coolElement.attributes['action'].
    

In case the attribute exists, you can get the value with nodeValue

    coolElement.attributes['attribute_name'].nodeValue