Trouble with Smarty Template Engine

Question

I am Having Trouble with Smarty. I need to do some calculations, Assignments, and Deletions in the .tpl file i.e. smarty. But the problem I am facing is that when ever I do {$idlist[$iSum+1]} It gives Error. here $idlist is an array and $iSum is a an Integer. It works fine with {$idlist[$iSum]} or {$idlist[3]} but gives error in {$idlist[$iSum+1]}
What must be the syntax to run some statement like this {$idlist[$iSum+1]} ?

did u try `{$idlist[($iSum)+1]}` – Bhuvan Rikka Sep 22 '12 at 10:21 — Bhuvan Rikka, Sep 22 '12 at 10:21
@BhuvanRikka That Doesn't Work – Nagri Sep 22 '12 at 11:08 — Nagri, Sep 22 '12 at 11:08

Sibu · Accepted Answer · 2012-09-22T10:27:59.310

2

Try it this way

{assign var="iSum" value=$iSum+1}

since you also want to use mathematical operation template side, Also read smarty math function

edited Sep 22 '12 at 10:27

answered Sep 22 '12 at 10:22

Sibu

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Trouble with Smarty Template Engine

1 Answers1