call controller with ajax in rails -

in ruby on rails project, when create reporter successfully, page redirect action controller; , when page redirect, page reloaded. in project, have 2 controller:

reporters_controller.rb:

class reporterscontroller < applicationcontroller   layout "reporter"    def new     @reporter = reporter.new     @gomrokaddresses = gomrokaddress.find(:all)   end    def create     @reporter = reporter.new(reporter_params)     if @reporter.save       #redirect_to new_reporter_path       redirect_to new_problem_path(:id => @reporter.id)     else       @existreporter = reporter.find_by(params[:rep_user_name])       redirect_to new_problem_path(:id => @existreporter.id)     end   end 

problems_controller.rb

def new     @reporter = reporter.find(params[:id])     @problem = @reporter.problems.build   end    def create     @reporter = reporter.find(params[:id])     @problem = @reporter.problems.build(problem_params)      if @problem.save       redirect_to new_problem_path(:id => @reporter.id)     else       redirect_to new_problem_path(:id => @reporter.id)     end   end 

reporter.rb

class reporter < activerecord::base   has_many :problems end 

problem.rb

class problem < activerecord::base   belongs_to :reporter end 

i create reporter , problem form_for in view. when complete form_for in new.html.erb (for reporter) , submit, create action (that exist in reporter_controller) called, , if information true, page redirect /problems/new. because of redirect_to, page reload; don't want reload page, when create reporter, form_for of reporter replace form_for of problem. how can this?

try in controller

redirect_to new_problem_path(:id => @reporter.id), format: 'js' 

hope helps!