Hi Steve:
Try the following:
<% Category.order("id DESC).each do |category| %>
rather than Category.all ...
See http://guides.rubyonrails.org/active_record_querying.html#ordering
Don Ziesig
On 03/04/2014 12:04 PM, Steven Cahill wrote:
Thanks Rick
on the actual categories page the categories are listed in category_id
order correctly, I have the following code in my controller
# GET /categories
# GET /categories.json
def index
@categories = Category.order('id asc')
end
The only problem is the navigation list that I have put into the
application layout page seems to have a mind of its own, here is the
code for
<li class="link"><% Category.all.each do |category| %>
<%= link_to category.name, category_path(category), :order => ('id
desc') %>
<% end %></li>
</ul>
</div>
</nav>
it just displays the list in a random order.
On Tuesday, March 4, 2014 10:25:54 AM UTC, Steven Cahill wrote:
Hello Everybody
I have a navigation that draws data from a category table, I would
like to display the navigation by category ID order, this is the
code I have so far
<%= link_to category.title, category_path(category) %> in the view
not sure where to go next to get order by category id
Steven
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