Read only when especific value in field

QuestionsRead only when especific value in field
David Ramirez asked 4 years ago

Hi Abu, congratulations for your excelent work.

I need your help, I have a field called “Delegated to” wich only the admin can change:

$col = array();
$col[“title”] = “DELEGATED TO”;
$col[“name”] = “Deleg_to”; //field name in DB table
if ($level_acc==2){            //if user is administrator can change delegated to
  $col[“editable”] = true;
  $col[“edittype”] = “select”;
}
$col[“editoptions”] = array(“value”=>’1:Oswaldo;2:Rafael;3:Gaby;4:David’);
$cols[] = $col;

All others collumms can be edit by regular users (Oswaldo,Rafael,Gaby and David)

But now I want users to be able to edit the rows in which ones they are the delegates. I was traying with only one user but my attempts was unsuccsessful.

I am guiding me from demos/editing/column-access.php changing:

data.gender == ‘male’ from the example for  data.Deleg_to !=’David’ 

And deleting all others parts of script. But is unsuccessful.
I hope you can help me.

Kind regards.

David

3 Answers
Samsun answered 4 years ago

Hi David,

may you can change like this:

if ($level_acc==2){  $edit = “true”;}else{$edit=”false”;}

$col = array();
$col[“title”] = “DELEGATED TO”;
$col[“name”] = “Deleg_to”; //field name in DB table
  $col[“editable”] = $edit;
  $col[“edittype”] = “select”;
$col[“editoptions”] = array(“value”=>’1:Oswaldo;2:Rafael;3:Gaby;4:David’);
$cols[] = $col;

Regards,

Samsun

David Ramirez answered 4 years ago

Thank you Samsun, your code is more clean that my code; but, can you helpme with the second part?:

“I want users to be able to edit the rows in which ones they are the delegates. I was traying with only one user but my attempts was unsuccsessful.

I am guiding me from demos/editing/column-access.php changing:

data.gender == ‘male’ from the example for  data.Deleg_to !=’David’ 

And deleting all others parts of script. But is unsuccessful.”

Thank you again.

David

Abu Ghufran Staff answered 4 years ago

Assuming your logged in user id is available in $_SESSION[“user_id”], e.g. 1,2,3 or 4

You can put following in column Deleg_to:

$col[“editrules”] = array(“required”=>true, “readonly”=>true, “readonly-when”=>”check_client”);

And in HTML code, within script tag:

// readonly conditional function – when return true, field will be readonly
function check_client(formid)
{

var isAdmin = <?php echo ($level_acc==2) ?  “1” : “0” ?>;
var currentUser = <?php echo $_SESSION[“user_id”] ?>;

if (isAdmin) return false;

Deleg_to = jQuery(“input[name=Deleg_to]:last, select[name=Deleg_to]:last”,formid).val();
Deleg_to = parseInt(Deleg_to);

if (Deleg_to == currentUser)
return false;

// for all others make it readonly
return true;
}

_________________________
Abu Ghufran - Dev Team
Grid 4 PHP Framework
 
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