gistfile1.txt

// acao que deveria inserir o pedaco do dom no form

$scope.newField = (element) ->
				element = $('#newFundamentalCause').children()
				$scope.formCausa.push(element)
				
				
// botao que adiciona o campo chamando a funcao newField()

<button type="button" class="btn btn-primary pull-right" ng-click="newField()"><i class="fa fa-file"></i> {{'actions.NOVO' | translate}} </button>				

// ####

// ####

// form que deve receber o dom

<form id="newFundamentalCause" role="form">
		<div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
			<div class="form-group">
				<label for="porque1">{{'desvios.PORQUELABEL' | translate}}</label>
				<textarea id="porque1" ng-model="formCausa.descrPorque1" class="form-control" rows="3" ng-trim="false" maxlength="4000"></textarea>
				<p class="help-block ">{{4000 - formCausa.descrPorque1.length}} caracteres restantes</p>
			</div>
		</div>
</form>