naming keys in the <tmpl_loop>

I am new to the HTML::Template module, as you will see:

I have successfully generated the <tmpl_loop> using an array
which contains a hash reference.

However, in the html page I want to be able to loop through my hash
without knowing the names of the keys.

What is the best way to do this?

eg. in my cgi script I have:

my %price_hash = (

"key1" => "val1",

"key2" => "val2",

"key3" => "val3",

"key89" => "val89"

);

push (@price_array, \%price_hash);

$param->{"price_loop"} = \@price_array;

So that in the html page I can use:

<tmpl_loop name="price_loop">

....

</tmpl_loop>

I know I can use

<tmpl_var name="key89">

in the loop, but to output "val89" that relies on me knowing that
key89 exists, and its name..

How can I just loop through the hash printing out the keys and
values, without knowing the keys?

--

Robert Franks

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