Get Smarty

Donate

Donate Bitcoin Bitcoin
Paypal

Smarty Icon

You may use the Smarty logo according to the trademark notice.

Smarty Template Engine Smarty Template Engine

For sponsorship, advertising, news or other inquiries, contact us at:

Sites Using Smarty

Largest classified with thousands of ads at Shoppok

Buy cheap eyeglasses from Cheapglasses123.com and save up to 80%.

Buy prescription glasses from www.australiaglasses.com and save.

Cheap Glasses Now On Sale at GlassesPeople.com. Starts At $7.95.

Where to buy discount wedding dresses and cheap smart dresses free shipping - Weddingdresstrend.com

Find Wedding Dresses Online at Canada from Ca-dresses.com

Find your local domestic cleaner

Brautkleider auf Topwedding.de

Best Wedding Dresses Australia at AuBridalDresses.com

Find free files to download on allwhatyouwant.net

Looking For Affordable Wedding Dresses 2015 at Best Prices On TDBridal.com

Advertisement

Chapter 18. Tips & Tricks (trucchi e consigli)

Gestione delle variabili vuote

Certe volte potreste voler stampare un valore di default per una variabile vuota invece di stampare niente, ad esempio " " in modo che gli sfondi delle tabelle funzionino regolarmente. Molti userebbero una {if} per gestire questo caso, ma c'è un modo più veloce con Smarty, che è l'uso del modificatore default.

Example 18.1. Stampare   quando una variabile è vuota


{* il modo lungo *}

{if $title eq ""}
    
{else}
   {$title}
{/if}


{* il modo breve *}

{$title|default:" "}

    

Comments
No comments for this page.
Post a Comment
All comments are moderated. Support questions are ignored, use the forums instead.
Author:
Email: (not shown)
What is 19 plus 16? (Are you human?)

Advertisement

Sponsors [info]

UK Web Hosting @webhost.uk.net
Best Web Hosting @rshosting.com
Web Hosting UK @webhostinguk.com
Unlimited Web Hosting @infrenion.com
App Entwicklung @morphodo.com
First Click Internet Marketing @fcinternetmarketing.com
Credit Card Processing Company