CODEWITHSUNDEEP
extjsextjs4
Mehdi Fanai
Mehdi Fanai

Reputation: 4059

How to get current button`id in extjs?

Let's suppose I have this this simple button:

{
   xtype :'button',
   text :'button',
   id:'address'+counter.no,
   handler : function() {}
}

How can I get access to the current button and get access to its properties such as name, id, etc?

I'm aware of Ext.getCmp('compid') but I need to get access to CURRENT button, and I don't know its id.

Upvotes: 2

Views: 4164

Answers (1)

enricog
enricog

Reputation: 4273

Do you mean inside the handler function?

See docs at description for handler.
As first parameter this button object is passed, so you could do the following:

{
   xtype :'button',
   text :'button',
   id:'address'+counter.no,
   handler : function(thisButton, eventObject) {
       //Do something with thisButton like:
       alert(thisButton.getId());
   }
}

Upvotes: 6

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