Smarty

Enquest · Smarty Regular Joined: 14 May 2003 Posts: 79

How to print the key('s) of an array?
How to do this with out flipping the array!
array_flip
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boots · Posted: Wed Oct 08, 2003 7:13 pm Post subject:

Enquest · Smarty Regular Joined: 14 May 2003 Posts: 79

And how would you do this in
{html_options name=place values=$buildings selected=$where.0.place output=$buildings}
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messju · Posted: Wed Oct 08, 2003 7:48 pm Post subject:

Enquest · Smarty Regular Joined: 14 May 2003 Posts: 79

what I want is the selected part points prints the key and not the =>string.

Its because my select box needs to be selected on the key.

If I could writn {where.0.place|key} to print a key that would be great!

Thanxs for the help.
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messju · Posted: Wed Oct 08, 2003 9:43 pm Post subject:

... selected=$where.0.place|@array_keys ...

you can use php-functions as modifiers.
you have to use the @-operator to pass the value literally to the modifier, the modifier would be called for each value of $where.0.place otherwise (obviously not intended here).

see http://smarty.php.net/manual/en/language.modifiers.php