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Displaying smarty variables inside smarty variables | |||
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#1
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Displaying smarty variables inside smarty variables
I recently revisited this problem and thought I'd share the solution.
Say you're setting up the help/conditions_customers.tpl page. You want the smarty language variable: {$lng.txt_conditions_customer} to contain something like: {$config.Company.location_address} {$config.Company.location_city}, {$config.Company.location_state} {$config.Company.location_zipcode} The trick is, in help/conditions_customers.tpl, instead of using the statement: {$lng.txt_conditions_customer} use: {eval var=$lng.txt_conditions_customer} This will render the smarty variables within the smarty variable {$lng.txt_conditions_customer}. Hope this helps someone, Rubyaryat
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#2
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Nice one...moving to FAQ
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Padraic Ryan Ryan Design Studio Professional E-Commerce Development |
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#3
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good find
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#4
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Re: Displaying smarty variables inside smarty variables
There's a reason eval is one letter away from evIl
Quote:
Just to note, eval can be an evil function if it is overused, be sure and use such sparingly. It can become a security exploit and even cause excessive cpu cycles on your server end.
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