Zend-Framework related

Question

I got two zend forms which belongs to one table in the database, broke it up in order to make sure the user does not find it lazy to finish it but I have a problem with my code in my model. I keep getting this error even though I tried numerous solutions.

Fatal error: Call to a member function save() on a non-object

public function smmedetailssmmedetails($companyname, $companytradingname)
{
    $data = array(              
        'companyname' => $companyname,
        'companytradingname' => $companytradingname,
    );
    return $this->insert($data);
} 

public function smmesdetails2smmedetails($smmeid, $numberemployees, $ownership)
{
    $row = $this->find($smmeid)->current();
    $row->numberemployees = $numberemployees;
    $row->ownership = $ownership;
    return $row->save(); //problem lies on this line
}

Tried using the following codes/methods

$this ->row->save();
$row->save();
$this ->row->save();
return $this -> row->save();

Answer 1

Hey guys I got it using this method below, I marked codeblur answer because it was close thanks for the print_r information:

Example #1 print_r() example
<pre>
<?php
$a = array ('a' => 'apple', 'b' => 'banana', 'c' => array ('x', 'y', 'z'));
print_r ($a);
?>
</pre>

return ($row);//correct answer

Answer 2

According to the error you're getting, none of the method invocations you are trying will work.

You should first check what

$this->find($smmeid)->current();

returns using either a debugger, var_dump or print_r.

In your case, it seems that either null or something that is not an object is returned.

Answer 3

This means, that $row is not an object (should be), but probably is null. This means that find() method didn't get any result from database.

You should check $smmeid value and check if a such a row exists in the database.

Use var_dump function to check any variable in any line. This is how you can debug your problem.