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appel
Smarty Rookie
Joined: 27 May 2003
Posts: 29
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 Posted: Wed Jul 02, 2003 6:12 pm Post subject: Accessing {$object->array["variable"]} |
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I assigned the object in PHP to this template, but when I try to access an variable in an array in the object I get an error.
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This is the output: {$PageObject->arrContent.content_text}
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But I get:
Error message: Smarty: [in pages.tpl line 7]: syntax error: unrecognized tag: $PageObject->arrContent.content_text (Smarty_Compiler.class.php, line 381) |
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boots
Administrator
Joined: 16 Apr 2003
Posts: 5611
Location: Toronto, Canada
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| Posted: Wed Jul 02, 2003 6:30 pm Post subject: |
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You may have to do that with an intermediate assignment:
{assign var=temp value=$PageObject->arrContent}
{$temp.content_text}
though I suspect that will introduce a performance issue with PHP causing the array to be copied during the assign to the temp var.
Interesting. I'm not going to bother to try, but does this work?
{$PageObject->arrContent['content_text']} |
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appel
Smarty Rookie
Joined: 27 May 2003
Posts: 29
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| Posted: Wed Jul 02, 2003 6:41 pm Post subject: |
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| boots wrote: | Interesting. I'm not going to bother to try, but does this work?
{$PageObject->arrContent['content_text']} |
No, that doesn't work either. I tried several ways to do this but I found none that works.
Your assign code works, but as you said it might introduce some perf. issues because to the array copying. |
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messju
Administrator
Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany
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| Posted: Thu Jul 03, 2003 8:46 am Post subject: |
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use smarty 2.5.0:
{$PageObject->arrContent.content_text} works as expected for arrays.
{$PageObject->arrContent['content_text']} works as expected for section indices. |
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Ze
Smarty Rookie
Joined: 13 Jun 2003
Posts: 5
Location: Rennes, France
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| Posted: Thu Jul 03, 2003 11:51 am Post subject: |
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Try to assign the object with assign_by_ref
| Code: | | $smarty->assign_by_ref('name_of_var',$name_of_php_object); |
_________________
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Yann RICHARD |
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oschonrock
Smarty Rookie
Joined: 08 Aug 2003
Posts: 13
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| Posted: Fri Aug 08, 2003 8:02 pm Post subject: |
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and what about the reverse case? I mean using an object property as an array index.
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{if $expanded_property_id[$property->id] eq 1}
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I can make it work with an intermediate assign like this
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{assign var='property_id' value=$property->id}
{if $expanded_property_id[$property_id] eq 1}
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but is that necessary? or is there a magic syntax/ backtick trick etc?
Thanks
Oliver |
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messju
Administrator
Joined: 16 Apr 2003
Posts: 3336
Location: Oldenburg, Germany
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| Posted: Fri Aug 08, 2003 8:14 pm Post subject: |
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@oschonrock: unfortunately (to my knowledge) there is no trick to do this without an intermediate assign.
smarty's syntax would need bracketing to control operator-precedence to achieve what you (and i sometimes  ) want. and it's a pain in the ass to do sth. like that within a regexp-based parser  . |
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oschonrock
Smarty Rookie
Joined: 08 Aug 2003
Posts: 13
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| Posted: Fri Aug 08, 2003 9:08 pm Post subject: |
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| ok, thanks for quick reply, at least we know now. |
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