window.CMI or= {} window.CMI.FormComponents or= {}
class CMI.FormComponents.Textarea
@animateHeight: (entryPoint, domElement) -> # add reference entryPoint.append('<div class="cmi-hidden-textarea-reference"></div>') # set reference values reference = $('.cmi-hidden-textarea-reference', entryPoint) reference.css('width', domElement.width()) reference.html(domElement.val().replace(/\n/g, '<br/>')) # set new height domElement.css('height', reference.height()) # clear hidden reference.remove()