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nested tags inside name attribute

 
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liviu.gelea
Smarty Rookie


Joined: 25 Nov 2015
Posts: 16

PostPosted: Fri Dec 18, 2015 1:05 pm    Post subject: nested tags inside name attribute Reply with quote

It appears checking for illegal characters inside the name attribute does not allow nested smarty tags or backticks and/or variables.
We use [% %] as delimiters. This also fails if I try to use backticks

Code:

... Syntax error in template...
"[%foreach from=$row.ToValues key="fieldChanged" item="fieldFrom" name="fieldsChanged[%$row.IdLicenceHistory%]" %]"
 'name' attribute/variable has illegal value <-- thrown in ...\smarty_internal_templatecompilerbase.php on line 47

Smarty version 3.1.29-dev/3
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U.Tews
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Joined: 22 Nov 2006
Posts: 5063
Location: Hamburg / Germany

PostPosted: Sat Dec 19, 2015 11:08 pm    Post subject: Reply with quote

Smarty does not accept a name attribute which is variable.
Why do you need it at all, as it is optional.

Smarty has implemented the PHP like version of {foreach}.
See http://www.smarty.net/docs/en/language.function.foreach.tpl

It allow using special attributes like index, iteration etc. much simpler.
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liviu.gelea
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Joined: 25 Nov 2015
Posts: 16

PostPosted: Mon Dec 21, 2015 9:22 am    Post subject: Thanks Reply with quote

Thanks for your answer. I suspected you might not want to fix this in smarty 3 due to it's non-standard-ness. I fixed this in my project but since I inherited a very large legacy codebase (smarty 2), my fixes might have been far from perfect.
Thanks for your time.
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