Greg Willits wrote:
> If you need help with that, give an exampe of the exact data structure
> you'd be starting with.
>
With the help of sortable_element and :tree set as true (and moving up
item 3 before item 1, just as a test) I get a Hash from this list:
<ul>
<li id="3"></li>
<li id="1"></li>
<li id="5"><ul><li id="6"></li></ul></li>
<li id="7"></li>
</ul>
The hash:
{"0"=>{"id"=>"3"}, "1"=>{"id"=>"1"}, "2"=>{"0"=>{"id"=>"6"}, "id"=>"5",
"1"=>{"id"=>"7"}}}
I can sort out the key and value. But with key nr 2 I have problem (id 5
with sub list containing id 6). If I use params[:mylist].each do |k,v| I
only get the key of 2 and value 5. How do I deal with a nested hash like
that?
I hope I make sense.
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