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Intertron
Joined: 15 Sep 2009
Posts: 1
Location: Netherlands
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 Posted: Tue Sep 15, 2009 11:56 am Post subject: Use multiple form inside an article |
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The Smartformer plugin only allows one form to add to an article at this moment.
I wanted to have two forms so I changed the plugin. Here is the code. You are welcome to use this.
| Code: |
function plgContentSmartformer( &$row, &$params, $page=0 )
{
if (defined( '_JEXEC' )) {
$database=& JFactory::getDBO();
$GLOBALS['DOCUMENT_ROOT']=$_SERVER['DOCUMENT_ROOT'];
$GLOBALS['mosConfig_live_site']=substr(JURI::root(),0,strlen(JURI::root())-1);
$mosConfig_live_site=$GLOBALS['mosConfig_live_site'];
$GLOBALS['mosConfig_absolute_path']=substr(__FILE__,0,strpos(strtolower(__FILE__),'plugins')-1);
}
require_once($GLOBALS['mosConfig_absolute_path'].'/components/com_smartformer/engine.php');
$pos=strpos($row->text,'{smartformer:');
while ($pos !== false) {
$pos2=strpos($row->text,'}', $pos);
if ($pos===false || $pos2===false) return true;
$id=intval(substr($row->text,$pos+13,$pos2-$pos-13));
$form = new SmartformerEngine;
$smart_html=$form->render($id);
$row->text=substr($row->text,0,$pos).$smart_html.substr($row->text,$pos2+1);
$pos=strpos($row->text,'{smartformer:'); // find tag again for next loop iteration
}
return true;
}
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So I changed
| Code: | | $pos2=strpos($row->text,'}'); |
into
| Code: | | $pos2=strpos($row->text,'}', $pos); |
which is a good idea anyway.
And created a loop.
The only problem I have now is, that the data are also submitted to any cloned forms.
_________________
--
Kind Regards
Ronald Pijpers
Freelance developer
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IToris team
Site Admin
Joined: 19 Jan 2009
Posts: 917
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| Posted: Thu Oct 22, 2009 12:28 pm Post subject: |
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Hi Ronald,
Thank you for the hack, we will include it in the following version.
To avoid the problem with posting the data in several forms please try the following function:
| Code: | function plgContentSmartformer( &$row, &$params, $page=0 ) {
$database=& JFactory::getDBO();
$GLOBALS['DOCUMENT_ROOT']=$_SERVER['DOCUMENT_ROOT'];
$GLOBALS['mosConfig_live_site']=substr(JURI::root(),0,strlen(JURI::root())-1);
$mosConfig_live_site=$GLOBALS['mosConfig_live_site'];
$GLOBALS['mosConfig_absolute_path']=substr(__FILE__,0,strpos(strtolower(__FILE__),'plugins')-1);
preg_match_all( "/\{smartformer.*:(.*)}/U", $row->text, $matches);
require_once($GLOBALS['mosConfig_absolute_path'].'/components/com_smartformer/engine.php');
if (!isset($GLOBALS['spost'])) $GLOBALS['spost'] = $_POST;
foreach ($matches[0] as $key => $value) {
if (isset($GLOBALS['spost'])) $_POST = $GLOBALS['spost'];
if (intval($matches[1][$key]) != intval(@$_POST['sformid'])) $_POST = array();
$form = new SmartformerEngine;
$smart_html=str_replace('action="">','action=""><input type="hidden" name="sformid" value="'.intval($matches[1][$key]).'" />',$form->render(intval($matches[1][$key])));
$row->text = str_replace($matches[0][$key], $smart_html, $row->text);
}
return true;
} |
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