Sending <input type=“image”> to a folder on the server

Question

I have this code

<%= form_for(:img, url: {action: \"postodb\"}) do |f| %>
image here!
<%= f.submit \"Se         


        

Answer 1

First what your should to do is read a docs: http://www.w3schools.com/Tags/att_input_type.asp

image - Defines an image as the submit button.

Second what your should learn to read is logs. At screenshot you have section with params, and there is no data_uri key.

And finaly use the for upload. If you want beauty async upload with preview, you should look on jquery-file-upload gem instead.

P.S.: type='image' is a submit button with image.