Embedding ruby inside script rails haml file, how?

Question

I have this piece of code which use Ajax to send data to server, how I can pass argument id in data which is in 'params', something in erb is like

id: <%= params[:id] %>

But I need it in haml

 %script(type="text/javascript")
      function send_data(){
      $.ajax({
      type: 'post',
      url: '/create_comment',
      data:{
      comment: $('#comment_content').val(),
      parent_type: 'project'
      }
      });
      }

Ganesh Sagare · Accepted Answer · 2016-05-12 13:14:10Z

1

You can not able to access params directly in javascript.
For that first save this id as instance variable in controllers action.
like

@some_id = params[:id]

If you are using coffescript then in your haml add following line at
the end

:coffeescript
  @some_id = #{@some_id}

Now you can access this id directly in your JS

data = some_id

Thanks

answered May 12, 2016 at 13:14

Ganesh Sagare

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