This seems to be some array name confusion, ideally $opt and $grid both config should be of same array which is passed to ->set_options() function. Please recheck.

For default values, See docs …

Render as textbox with size 20, and initial value in textbox to 10

$col["editoptions"] = array("size"=>20, "value"=>'10');

You can replace this 10 with date("Y-m-d")

I checked but it still does not work.
When I remove (hide) combobox with paging records I always get 20 records per page?

Also, $col['editoptions'] = array ('size'=> 20,'value'=> date('Y-m-d'));
Works but not properly.
Namely, when I edit an existing record then comes to replacing the existing values ​​with ​​default values (again)?
Default value should be assigned only when adding a new record.

Regards,
Budimir

Hello,

Please use defaultValue instead of value.

$col['editoptions'] = array ('size'=> 20,'defaultValue'=> date('Y-m-d'));

For paging fix, please use

$grid["rowNum"] = 15; // or any of your desired rec/page
$grid["rowList"] = array();
…
$g->set_options($grid);

Sample files emailed to you.