I have an array reference ($sections) in the stash. I'm trying to dereference this and assign it to a javascript array but nothing that i try works.
for example
%= javascript begin
var list = <%== $sections %>;
etc...
% end
leads to list equaling ARRAY0x23456 (which is correct since $sections is a ref)
%= javascript begin
var list = <%== @$sections %>;
etc...
% end
Assigns the array length to list (which is correct since list is treated as a scalar assignment).
%= javascript begin
var list = <%== $sections %>.slice();
etc...
% end
gives an error because $sections is a ref
%= javascript begin
var list = <%== @$sections %>.slice();
etc...
% end
Arguably is the most likely candidate but resolves to [array.length].slice() (e.g. 3.slice()), and fails.
How can I do this?
EDIT; I've managed to do this by forming a string with the array values in it within the stash and then creating the array I want from this.
e.g. stash contains the string 5,6,7,8 in $string within the javascript i can then do
array = [ <%= $string %> ];
I'd still be interested to know if there is a way to do this using the arrayref in the stash.
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