06 Nov '13, 11am

https://t.co/SMiwGwXC7M https://t.co/Bnj5GUQURa 読んでる

Returns a button whose onclick handler triggers the passed JavaScript. The helper receives a name, JavaScript code, and an optional hash of HTML options. The name is used as button label and the JavaScript code goes into its onclick attribute. If html_options has an :onclick , that one is put before function . button_to_function "Greeting" , "alert('Hello world!')" , class : "ok" # => <input class="ok" onclick="alert('Hello world!');" type="button" value="Greeting" />

Full article: http://api.rubyonrails.org/classes/ActionView/Helpers/Jav...