vb.org Archive - How are array variables show to post?

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- - How are array variables show to post? (https://vborg.vbsupport.ru/showthread.php?t=276797)

Sinan COSKUN

01-11-2012 01:22 PM

How are array variables show to post?

Hi everyone,

My table,

userid ------ threadid ---------- value
1----------------- 2 -------------- deger1
1----------------- 2 -------------- deger2
2----------------- 3 -------------- deger3

When I write “{vb:raw post.degerler}” at the postbit_legacy template, I want to see “deger1” and “deger2” (deger1 - deger2) the same time in the post, but I can see only “deger 2”. I’d ask you to help me about this situation.
Thank you

Best regards
Sinan Coşkun

kh99	01-11-2012 01:50 PM

I thikn we need to see the code where you set $post['degerler'].

Sinan COSKUN

01-11-2012 02:02 PM

I forgot, sorry :)

PHP Code:


		
			
$vericek= $db->query_read("SELECT value FROM ".TABLE_PREFIX."tablo WHERE threadid=2");
                            
while ($veri=$db->fetch_array($vericek)){
$post[degerler]= $veri['value'];
}

kh99	01-11-2012 02:18 PM

You need to do something like this:

Code:

$vericek= $db->query_read("SELECT value FROM ".TABLE_PREFIX."tablo WHERE threadid=2");

                            

while ($veri=$db->fetch_array($vericek)){

$degerler[] = $veri['value'];

}  

$post[degerler]= implode(' - ', $degerler);

Sinan COSKUN

01-11-2012 02:35 PM

Ok, but it was required separately as “deger1” and “deger2”, not “deger1-deger2”. Because i want to do hmm..

Examp:

PHP Code:


		
			
<a href="......./deger1">deger1</a> - <a href="......deger2">deger2</a>

and thanks ;)

kh99	01-11-2012 02:43 PM

OK, you could do this:

PHP Code:


		
			
$vericek= $db->query_read("SELECT value FROM ".TABLE_PREFIX."tablo WHERE threadid=2");

                            

while ($veri=$db->fetch_array($vericek)){

$degerler[] = '<a href="http://.....' . $veri['value'] . '">' . $veri['value'] . '</a>';

}  

$post[degerler]= implode(' - ', $degerler);

or if you want to keep your html separate from the code you could make a small template for the link and render it. There is a vb:each tag you can use in a template to loop through an array, but I don't know how you'd to the ' - ' between them.

Edit:...unless there can only be one or two values? Then you could put them in separate values (like $post['degerler1'] and $post['degerler2']), then you could use a <vb:if... to check if the second one exists.

Sinan COSKUN

01-11-2012 02:51 PM

Yeees, that's :) thanks... very thanks

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