Hello,
does anyone know how to prevent the failing mechanism of
link_to_unless_current?
f.e.: I have my page navigation with
link_to_unless_current "new task", new_task_path
When I click on the link, i come to the new taks path form... And no
link is created -> ok. Then I put incorrect values in the form and
submit.
The TasksController processes the "create" action, the validation for
the ActiveRecord-model fails because of the incorrect data and the
controller renders the "new" action (and includes the error messages
for the model).
class TasksController < ApplicationController
def create
@task = Task.new(params[:task])
if @task.save
flash[:notice] = 'task was successfully created.'
redirect_to(tasks_url)
else
render :action => "new"
end
end
end
But here the link gets created! -> Because of the difference between
the urls:
link path = new_task_path
but
posted path = tasks_path with :method => :post
Does anybody know how to cleanly solve this problem?
Thanks
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