Add a ruby variable to javascript in htnl.erb file [duplicate]

Question

I have internal javascript written in an html.erb file in my rails project.

<!-- walkscript.html.erb -->
<script type="text/javascript">
 var user_login = '<%= current_user.try(:login) %>';
  (function() {
    var walkme = document.createElement('script');
    walk.type = 'text/javascript';
    walk.async = true;
    walk.src = ''
  })();
</script>

And I am using the settingslogic gem for settings solution in my project, which accesses the settings as Settins.setting_name in my project. I have a setting in my application.yml by the name js_url. How do I add it to the walk.src in my html.erb file ?

Daniel Ma · Accepted Answer · 2015-01-31 07:00:03Z

0

Use ERB tags, just like you do for user_login

walk.src = "<%= Settings.js_url %>"

answered Jan 31, 2015 at 7:00

Daniel Ma

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