How to set property without triggering a change event for avoiding stack overflow?

[Rodrigo Rosenfeld Rosas]

I have registered a callback for a 'change' event, and in this callback I need to set some validation ad eventually change some properties but that would lead to a stack overflow:

@bind 'change', -> @set 'valid', @isValid() # just a small example, I do lots of stuff here.

isValid:

  validate()

  @get('prop')

validate:

  @set('prop') @get('prop')?.trim() # or @attributes.prop = @get('prop').trim(), doesn't matter

How can I change an attribute preventing the 'change' event to trigger?

[Rodrigo Rosenfeld Rosas]

Em quarta-feira, 27 de junho de 2012 09h39min32s UTC-3, Rodrigo Rosenfeld Rosas escreveu:

... 

validate:

  @set('prop') @get('prop')?.trim() # or @attributes.prop = @get('prop').trim(), doesn't matter

Sorry about that. "@attributes.prop = " does the trick. It was another one that was bitting me...