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[fixed with modifier.lookup] index name with space

 
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foxmask
Smarty Rookie


Joined: 04 Feb 2004
Posts: 23
Location: Paris / France
PostPosted: Sat Jun 10, 2006 3:12 pm    Post subject: [fixed with modifier.lookup] index name with space Reply with quote
hi,

i have an array where some of the index name contain space like :

$lang_common['Show new posts']
$lang_common['Show unanswered posts']

now i'd like to display them in my template, so i did :
php code :
Code:

$tpl->assign('lang_common',$lang_common);

template code
Code:

{$lang_common.Show%20unanswered%20posts}
{$lang_common.Show%20new%20posts}

but nothing happens.

i've also tried
{$lang_common['Show unanswered posts']}
or
{$lang_common["Show unanswered posts"]}
but i've the error :
Fatal error: Smarty error: [in default.tpl line 50]: syntax error: unrecognized tag: $lang_common['Show unanswered posts']

any suggestion ?
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Last edited by foxmask on Sat Jun 10, 2006 8:57 pm; edited 1 time in total
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boots
Administrator


Joined: 16 Apr 2003
Posts: 5611
Location: Toronto, Canada
PostPosted: Sat Jun 10, 2006 8:08 pm    Post subject: Reply with quote
Hi.

Smarty doesn't play nicely with spaces in key names (nor with periods), If possible, convert them to something like "Show_new_posts", etc. Otherwise you need to use a temporary var:

Code:
{assign var=foo value="Show new posts"}
{$lang_common.$foo} or {$lang_common[$foo]}


Another idea is to use something like the lookup modifier I posted in this thread: http://www.phpinsider.com/smarty-forum/viewtopic.php?t=3806

Using that, you are able to do things like:

Code:
{"Show new posts"|lookup:$lang_common}


HTH
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foxmask
Smarty Rookie


Joined: 04 Feb 2004
Posts: 23
Location: Paris / France
PostPosted: Sat Jun 10, 2006 8:22 pm    Post subject: Reply with quote
A big Thanks to You !

Its working perfectly !
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