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Replace in smarty

 
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tomseno
Smarty n00b


Joined: 13 Dec 2015
Posts: 2

PostPosted: Sun Dec 13, 2015 7:43 pm    Post subject: Replace in smarty Reply with quote

Hallo!

Möchte gerne bei einem Preis der als String in einem Smarty gespeichert wird durch Zeichen ersetzen.

Code:
ecomm_totalvalue: {/literal}{$PRODUCTS_PRICE|regex_replace:'/[^0-9\.]/':''}{literal}


{$PRODUCTS_PRICE} hier ist z.B. 1.300,00 EUR gespeichert - aussehen sollte es aber so: 1300.00

Dh. der Tausenderpunkt und "EUR" muss weg. und Das Komma muss als Dezimalpunkt dargestellt werden.

Kann mir bitte jemand helfe - hab obigen Ansatz von einem anderen Forum. Jedoch nach einer Woche rumprobieren bin ich noch nicht weiter.

Danke. lg
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AnrDaemon
Administrator


Joined: 03 Dec 2012
Posts: 1785

PostPosted: Sun Dec 13, 2015 11:13 pm    Post subject: Reply with quote

If I understand your request right, you want to convert textual representation of the price into numerical.
Aside from questionable feasibility of such action (not all decimal fractions could be correctly represented in binary form), something like this could work:
Code:
{$PRODUCTS_PRICE|regex_replace:'/[^0-9\,]/':''|regex_replace:'/\,/':'.'}
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tomseno
Smarty n00b


Joined: 13 Dec 2015
Posts: 2

PostPosted: Mon Dec 14, 2015 6:59 am    Post subject: Reply with quote

That's it!!!
thanks a lot Very Happy
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elpmis
Smarty Elite


Joined: 07 Jun 2007
Posts: 321

PostPosted: Mon Dec 14, 2015 7:19 am    Post subject: Reply with quote

Du solltest aber dabei bedenken, dass regex Operationen sehr performance-lastig sind.

Von daher hätte ich eher daran gedacht, den String in eine echte Zahl umzuwandeln, also z.Bsp.

Code:
{$PRODUCTS_PRICE|floatval}
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