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Trouble assigning SUB array

 
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gordonisnz
Smarty Regular


Joined: 05 Sep 2009
Posts: 70
PostPosted: Tue May 25, 2021 11:41 am    Post subject: Trouble assigning SUB array Reply with quote
Hello. Is there a good example of how to assign a SUB array within a smarty template ?

PHP code :-

Code:
$array["family"]["Jones"]["name"]="bob";


But I want to do this within Smarty template (the array "family" doesn't exist at all. )


All the codes / examples i see online assume you only want to assign a top-level array - But I cannot find any examples for sub-arrays.

I've tried a few combinations EG :-

Code:
{if !(isset($outerform.$k.TYPEOPTION))}{assign $outerform[$k]["TYPEOPTION"]=""}{/if}



Can anyone give me JUST the smarty template coding. Thanks.
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gordonisnz
Smarty Regular


Joined: 05 Sep 2009
Posts: 70
PostPosted: Thu May 27, 2021 5:33 am    Post subject: Reply with quote
Has anyone got a solution ?

Ive fixed my original problem - but now gettinG UNDEFINED INDEX TYPEOPTION


Code:

{if !(isset($outerform.$k.TYPEOPTION))}{assign $outerform.$k.TYPEOPTION value=""}{/if}


THAT is why im testing for it - if its not set - then set it.

Why am i getting the error ?

Quote:

[27-May-2021 17:28:36 Pacific/Auckland] PHP Notice: Undefined index: TYPEOPTION in .....



The template has only 3 lines where TYPEOPTION exists & the first line is setting it if it doesnt exist.
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AnrDaemon
Administrator


Joined: 03 Dec 2012
Posts: 1785
PostPosted: Sun May 30, 2021 8:02 am    Post subject: Reply with quote
I don't understand your problem.

Code:
PHP: {$smarty.const.PHP_VERSION}
Smarty: {$smarty.version}

{$arr['x']['y']['z']="t"}
{$arr|print_r:true}

Code:
PHP: 7.4.16
Smarty: 3.1.36

Array
(
    [x] => Array
        (
            [y] => Array
                (
                    [z] => t
                )

        )

)


If you only want to set it if it's not set, then

Code:
PHP: {$smarty.const.PHP_VERSION}
Smarty: {$smarty.version}

{$arr['x']['y']=['z' => 't']}
{* Assign only if not set *}
{$arr['x']['y']=$arr['x']['y'] + ['z' => "d"]}
{$arr|print_r:true}
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