fanir/feedizer-php
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fanir 2015-11-13 23:51:46 +01:00
commit 1cc4bf3572
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htdocs/libraries/formsgeneration
form_mdb2_auto_complete.php

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htdocs/libraries/formsgeneration/form_mdb2_auto_complete.php Normal file
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<?php
/*
*
* @(#) $Id: form_mdb2_auto_complete.php,v 1.1 2006/07/17 07:26:36 mlemos Exp $
*
*/
class form_mdb2_auto_complete_class extends form_auto_complete_class
{
var $connection=0;
var $complete_values_query='';
var $complete_expression='';
var $complete_values_limit=0;
Function GetCompleteValues(&$form, $arguments)
{
if(!IsSet($arguments['Connection'])
|| !$arguments['Connection'])
return('it was not specified the database connection');
$this->connection=$arguments['Connection'];
$this->connection->loadModule('Datatype');
if(!IsSet($arguments['CompleteValuesQuery'])
|| strlen($this->complete_values_query=$arguments['CompleteValuesQuery'])==0)
return('it was not specified valid complete values query');
if(!IsSet($arguments['CompleteValuesLimit'])
|| ($this->complete_values_limit=$arguments['CompleteValuesLimit'])<0)
return('it was not specified valid complete values limit');
return('');
}
Function FormatCompleteValue($result)
{
return(HtmlSpecialChars($result[0]));
}
Function SearchCompleteValues(&$form, $text, &$found)
{
$error='';
$found=array();
$complete_expression=$this->connection->datatype->matchPattern(array($text, '%'), 'LIKE');
if(PEAR::isError($complete_expression))
return('it was not possible to build the complete query expression: '.$complete_expression->getMessage().' - '.$complete_expression->getUserinfo());
$complete_expression= $complete_expression;
if(!strcmp($complete_values_query=str_replace('{BEGINSWITH}', $complete_expression, $this->complete_values_query), $this->complete_values_query))
return('the complete values query does not contain the {BEGINSWITH} mark to insert the complete expression');
if(strlen($text)
&& $this->complete_values_limit)
$this->connection->setLimit($this->complete_values_limit, 0);
$r=$this->connection->query($complete_values_query);
if(!PEAR::isError($r))
{
while(($d = $r->fetchRow()))
{
$found[$d[0]]=$this->FormatCompleteValue($d);
}
$r->free();
}
else
$error='Complete values query execution failed: '.$r->getMessage().' - '.$r->getUserinfo();
return($error);
}
};
?>