I want to show loader image when i submit sing-in button, The form is directly submitted to controller and it redirect to main page. How i put jquery loader in controller function?
Thanks to advance.
jQuery is client side, and your controller is server side. You can not mix them.
I guess what you want is placing the loader in your view file and call a controller via ajax.
Check this https://book.cakephp.org/3.0/en/views/json-and-xml-views.html
Than clarify your question
Thank you rrd.