Ruby on Rails

> On Jul 1, 2016, at 3:20 PM, Johnny Stewart <lists@ruby-forum.com> wrote:
>
> Hi,
>
> I have 2 views on which I am running some javascript for a rating:
>
> from first view:
>
> <script>
> $(document).on('turbolinks:load', function() {
> $('.star-rating').raty({
> path: '/assets/',
> readOnly: true,
> score: function() {
> return $(this).attr('data-score');
> }
> });
> });
> </script>
>
> and second:
>
> <script>
> $(document).on('turbolinks:load', function() {
> $('#star-rating').raty({
> path: '/assets/',
> scoreName: 'review[rating]'
> });
> });
> </script>
>
> now here they work fine as is but, I don't want them in the html so I
> have moved them into reviews.coffee
>
> however, now on using browser forward and back buttons more stars are
> added every time I move back and forward with the browser(this doesn't
> happen if I leave them in the views)

You may want to modify the raty() method so that it will only initialize the object it is called on once. Set a semaphore on that object, and if it is present, fall through.

Walter

>
> I can't work out how to fix this (I also have the feeling I shouldn't be
> using turbolinks:load like this)
>
> If anyone with decent javascript knowledge could point me in the right
> direction I'd be grateful..
>
> thanks,
>
> J.
>
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