I created:

• a webform named Test Number checkboxes
• checkboxes named Number with values one, two and three using Form Builder
• a table named checkbox_check

Aim: When the webform is submitted, the values selected are placed in a string and saved into the table. Example: If "one" and "two" are selected from the checkboxes, they will be saved like "one,two" in the table when the webform is submitted.

The table name is checkbox_check with field Number (Vachar 11)

EDITED: I just added these codes within the function webform_webform_submission_insert($node, $submission) from the webform.module file in my drupal project:

$accessnode=$node->nid; if($accessnode==11)// the **Test Number checkboxes** webform containing the checkboxes {            $lastestSub=db_query("SELECT MAX(sid) FROM {webform_submitted_data}")->fetchField(); //retrieving the highest number of sid which is the lastest submission     $selectedData=db_query("SELECT data FROM {webform_submitted_data} WHERE nid = :nid AND cid =:cid AND sid= :sid",array(':nid'=>$accessnode, ':cid' => 1, 'sid'=>$lastestSub))->fetchAll();               $text='';// This will be used to concatenate the different values into a string and placed in the table afterwards     foreach($selectedData as $valD)     {             $text=$text.$valD.",";       }         db_insert('checkbox_check')         ->fields(array(              'Number' => $text,          ))         ->execute();          } 

When I submitted the webform, I got this error message:

Can you guys help me with this?

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