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Smarty
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me2
Smarty n00b
Joined: 13 Aug 2009
Posts: 3
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 Posted: Thu Aug 13, 2009 8:36 am Post subject: Whitespace in {if} fails |
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I'm porting Smarty 2 templates to be compatible with Smarty 3 (latest rev).
I just got this error:
| Code: | Code: 0
Error: Syntax Error in template "/var/...l/index.html" on line 214 " <li><a href="/newsletter/">{$NewsletterSubscription }</a></li>" - Unexpected " }", expected one of: "}" , " "
File: /var/.../sysplugins/internal.templatecompilerbase.php
Line: 264 |
It fails on the space after $NewsletterSubscription. It's nicer not to have spaces at the end of the if-statement, but should it be a Syntax Error? |
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me2
Smarty n00b
Joined: 13 Aug 2009
Posts: 3
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| Posted: Thu Aug 13, 2009 9:44 am Post subject: |
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There more. In Smarty 2 this worked:
| Code: | | {if ! $smarty.foreach.languages.last} - {/if} |
Smarty 3 throws this:
| Code: | Code: 0
Error: Syntax Error in template "/var/.../index.html" on line 317 " {if ! $smarty.foreach.languages.last} - {/if}" - Unexpected " ", expected one of: INTEGER , "+" , "-" , "(" , "[" , "$" , "identifier" , "(!,NOT)" , """ , "'" , "boolean" , "null" , "#"
File: /var/.../sysplugins/internal.templatecompilerbase.php
Line: 264 |
I fixed it by removing the whitespace between the exclamation mark and the variable (which gives prettier code). |
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U.Tews
Administrator
Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany
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| Posted: Thu Aug 13, 2009 1:51 pm Post subject: |
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Please note that in Samrty3 you can control with with spaces if the standard delimiters ({ and }) used for a Smarty tag or if they are part of javascript.
{something} is a Smarty tag
{ something } is not interpreted by Smarty, for example in Javascript code
The later allows the use of { and } in Javascript without the need to put {literal} tags around it.
There are some other cases where Smarty 3 currenty does not like withespaces where Smarty 2 did. It is an open task to make the lexer/parser of Smarty 3 more tolerant for whitspaces. |
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