Re: [SMARTY] Find in a list in an IF structure

On Thu, Oct 28, 2004 at 12:22:55PM +0300, Markku Niskanen wrote:
> Hello, my fellow mates in pain, hurry and frustration,
>
> What would you recommend for a better solution for my
> small Smarty problem?
>
> I have a fairly sophisticated class system where I generate
> forms on the fly using complex sets of templates. I have several
> {IF} cases where I have used multiple or's like this:
>
> <td valign=
>   {if
>   $fieldtypes[idx] eq "textarea" or
>   $fieldtypes[idx] eq "radiogroup" or
>   $fieldtypes[idx] eq "someother"
>   }
>     "top"
>  {else}
>      "middle"
>  {/if}>
> {$fieldlabels[idx]}</td>
> <td>
>  ... field generation goes here
> </td>
> etc...
>
> The above, of course, produces the correct valign
> attrbute for the various field labels. What I would like to
> use is a functionality like this:
>
> {if in_the_array($ftypes[idx], 'textarea,radiogroup,someother')}
>
> {else}
>
> {/if}

just write a php-function in_the_array(). that one will called when
used in {if}.


> You see what I am looking for, I suppose. So is there an
> internal function that might perform the "in_the_array" and return
> either true or false to the "if" structure? NB: I am NOT referring to
> the PHP in_array() function above. The "field types" are internal
> names.
>
> Or is it just too few hours of sleep that prevent me from finding
> the solution in the manual?
>
> Markku
>
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