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How to get data from data base {PHP, SMARTY}

 
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xfactoria
Smarty n00b


Joined: 25 Apr 2013
Posts: 3

PostPosted: Thu Apr 25, 2013 10:04 am    Post subject: How to get data from data base {PHP, SMARTY} Reply with quote

Hi everyone,
Am a new developer on PHP and Smarty, my question is about retrieving data from the reference that a user has put in the input text for a research.

This is the image actually:[url] http://imageshack.us/photo/my-images/594/recherchee.png/ [/url]


The .tpl code is :
Code:
<div id="tabs-3">
         <h2> Recherche par référence produit </h2>       
       
            <form method ="POST" action="kssearch.php">
               <p>
                 <label> Recherchez la référence d'un produit </label>
                 <input type ="text"  name="reference" value="{$ref}"/>
                <input type = "submit" value = "Rechercher" />
             </p>
           
           </form>
      </div>       


and the .php is :
Code:
public function recordReference(){
         
         $bd = db::getInstance()->getConnexion();
         $sql = "SELECT reference FROM ps_product WHERE reference = 'ref'";
         $resultat = $bd->query($sql);
         $ref = $resultat->fetchAll(PDO::FETCH_COLUMN,0);
         return $ref;
         
      }
      
         $smarty = new Smarty;
         $ref = $this->recordReference();
         $smarty->assign('result',$ref);
         $smarty->display('kssearch.tpl')
      }



Am having syntaxe error, could you suggest me something?

Thanks in advance.
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mohrt
Administrator


Joined: 16 Apr 2003
Posts: 7262
Location: Lincoln Nebraska, USA

PostPosted: Thu Apr 25, 2013 6:05 pm    Post subject: Reply with quote

Quote:
public function recordReference(){

$bd = db::getInstance()->getConnexion();
$sql = "SELECT reference FROM ps_product WHERE reference = 'ref'";
$resultat = $bd->query($sql);
$ref = $resultat->fetchAll(PDO::FETCH_COLUMN,0);
return $ref;

}

$smarty = new Smarty;
$ref = $this->recordReference();
$smarty->assign('result',$ref);
$smarty->display('kssearch.tpl') <-- no semi-colon
} <-- what is this for?
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AnrDaemon
Smarty Regular


Joined: 03 Dec 2012
Posts: 48

PostPosted: Tue Apr 30, 2013 11:32 pm    Post subject: Re: How to get data from data base {PHP, SMARTY} Reply with quote

xfactoria wrote:
Hi everyone,
Am a new developer on PHP and Smarty, my question is about retrieving data from the reference that a user has put in the input text for a research.

How it is even SLIGHTLY relevant to Smarty, which is a template engine?

Quote:
This is the image actually:[url] http://imageshack.us/photo/my-images/594/recherchee.png/ [/url]


The .tpl code is :
Code:
<div id="tabs-3">
         <h2> Recherche par référence produit </h2>       
       
            <form method ="POST" action="kssearch.php">
               <p>
                 <label> Recherchez la référence d'un produit </label>
                 <input type ="text"  name="reference" value="{$ref}"/>
                <input type = "submit" value = "Rechercher" />
             </p>
           
           </form>
      </div>       


Now, either
<label for="id-reference">...</label><element id="id-reference ... />
or
<label><element ... />...</label>
What you did in your code is just. plain. wrong.

Quote:
and the .php is :
Code:
public function recordReference(){
         
         $bd = db::getInstance()->getConnexion();
         $sql = "SELECT reference FROM ps_product WHERE reference = 'ref'";
         $resultat = $bd->query($sql);
         $ref = $resultat->fetchAll(PDO::FETCH_COLUMN,0);
         return $ref;
         
      }
      
         $smarty = new Smarty;
         $ref = $this->recordReference();
         $smarty->assign('result',$ref);
         $smarty->display('kssearch.tpl')
      }



Am having syntaxe error, could you suggest me something?

Thanks in advance.

Your PHP code has obvous error that has been mentioned earlier.
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xfactoria
Smarty n00b


Joined: 25 Apr 2013
Posts: 3

PostPosted: Tue May 14, 2013 3:43 pm    Post subject: Reply with quote

Hi

Mohrt, i had just added those brackets like that Sad and i will put the semi-colon.

AnrDaemon, i am using Smarty template, may be i have a wrong syntaxe code but it is what am working with Prestashop.

So is there any way to write it right?

thanks for your advices.
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