javascript - Trying to capture signature on ruby on rails application using SignaturePad -


i'm trying set signature capture in ruby on rails application. i'm using signaturepad here, i'm getting javascript errors in firebug.

here application.js file

//= require jquery //= require jquery_ujs //= require bootstrap //= require bootstrap-datepicker //= require build/jquery.signaturepad.js //= require build/flashcanvas.js //= require build/json2.min.js //= require_tree .  $(function(){     $('.sigpad').signaturepad({drawonly:true}); })

my views rendered using haml.

= simple_form_for(@blah) |f|       .form-actions         %p.typeitdesc review signature         %p.drawitdesc draw signature         %ul.signav           %li.typeit             %a.current{:href => "#type-it"} type           %li.drawit             %a{:href => "#draw-it"} draw           %li.clearbutton             %a{:href => "#clear"} clear            %div.sig.sigwrapper             %div.typed              %canvas.sigpad{:width=>"398" ,:height=>"255"}             %input.output{:name => "output", :type => "hidden"}

whenever run application following javascriupt error in firebug:

element undefined  if (!element.getcontext && flashcanvas)

i don't know i'm getting wrong, files being included correctly though. ideas here?

ouch - figured out, had enclose entire signature in div class sigpad. anyway


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