How to add class to img_tag in rails application

Question

I want to add class to img_tag in rails application.

<%= image_tag("user.png"), :class => "img-responsive" %>

Here i have added class img-responsive to the image.

but i am getting error if i add this statement in line. i am not able to figure out what is missing in above line.

the error is:

app/views/pages/user_dashboard.html.erb:21: syntax error, unexpected ',', expecting ')'

How to resolve this issue.

Answer 1

You have to put the class attributes inside the bracket . Like <%= image_tag("user.png", :class => "img-responsive") %> Hope this will solve your problem . Have a great day

Answer 2

Here is the optimized version:

<%= image_tag("user.png", class: "img-responsive", alt: "user image") %>