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Alexandra M
1,779 PointsjQuery- Adding Interactivity- arrow
Hello, Thank you for helping me out in advance- I am working on adding interactivity, front end for ruby on rails and am stuck here: $ (args) - $('.status').hover (event) -> $(this).toggleClass("hover")
The lesson says that the arrow should indent some content, and well, nothing happens on mine and nothing is highlighted either (status, this, hover are on the videos). What am I doing wrong? I imported the bootstrap application.js files, or so I think... Help? Thanks.
2 Answers

Twiz T
12,588 PointsHey Alexandra could be a syntax issue try so it appears exactly as below-
$ ->
$('.status').hover (event) ->
$(this).toggleClass('hover')
Also, the above is coffeescript, if for any reason you may have removed the .coffee extension on the status.js.coffee file the above will not work. And also as a sanity check make sure you have your classes properly labeled with 'status' in your .html.erb file. jQuery selectors work the same as css selectors so
$(.status).hover
would not work, if in your status/index.html.erb file you had
<div class="statssssus">
<% @status.each do |status| %>
<%= status.content %>
<% end %>
</div>
because the html class and what jQuery is trying to select don't match. Hope this helps.

Alexandra M
1,779 PointsIt does help indeed! Thank you so much- it's working now:) X.