RE: Crazy behavior...

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Just figured out that it seams to happen when the request is done via AJAX.
But it does not make any sense to me that there should be any difference.

/Peter


-----Original Message-----
From: Peter Lauri [mailto:lists@xxxxxxxxxxx] 
Sent: Sunday, September 03, 2006 1:53 PM
To: php-general@xxxxxxxxxxxxx
Subject:  Crazy behavior...

Hi,

This is really odd. I use this code to retrive value from a database table.
When the field is empty, it cracks the HTML code some how, the PHP script
seam to not break.

	function getInfo() {
		$html = "<table>";
		$html.=
"<tr><th>Name</th><td>".$this->getName()."</td></tr>";
		$html.=
"<tr><th>Description</th><td>".$this->getDesc()."</td></tr>";
		$html.=
"<tr><th>Priority</th><td>".$this->getPriorityText()."</td></tr>";
		
		$html.= "</table>";
		return $html;
	}

The function getDesc is like this (I have made it overly complicated because
I am trying to fix the problem):

	function getDesc() {
		$Query = sprintf("SELECT todotext FROM teamtodo WHERE id=%d
LIMIT 1", $this->getID());
		$Result = mysql_query($Query);
		if(mysql_num_rows($Result)>0) { 
			if($Roww = mysql_fetch_array($Result)) {
				if($Roww['todotext']!='') return
$Roww['todotext'];
				else return '';
			} else return '';
		} else return '';
	}

When the database field is not empty it works fine, but as soon as the field
todotext is empty the $html seam to break, but the value of $html until the
$this->getDesc() is still being returned by the function (can see half of
the table).

Is this a bug, or am I just stupid? If I just insert some blank spaces it
works, hrm.

/Peter

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