Question

I want to change to state of the submit button when a user clicks on that I want to make these transitions on that button.

Text change to "submitting..." and state of that submit button becomes "disabled"

I know how to do this with Jquery something like:

Let’s say that the button has a #derp id.

$("#derp").click(function(){
   this.toggleClass("pressed");
});

Basicly this will add or remove the “pressed” class from the item based on its state. Just add the css for .pressed and you’re ready to go.

#derp {...}
#derp:hover {...}
#derp:active {...}
#derp.pressed {...}

Or we do using different selectors.

Question: Is there is default functionality in ruby on rails.

Update:
I am using ajax based form submission and when i try to click 2-3 times form submittion quickly. Its actually submitted 2-3 times. I want to prevent that thing and I am using simple_form

<%= f.button :submit, "Submit Review", :disable_with => "Processing..." %>

Answer 1

To make :disable_with Work with Ajax Remote You have to edit your public/javascripts/rails.js and change

document.on("ajax:after", "form", function(event, element) {

to

document.on("ajax:complete", "form", function(event, element) {