hide delete edit button

where I have to write the code for the list page with query conditions for example.
if $ myfield = select * from where status = “ok”;
edit and delete button in hidden
and if else the edit and delete buttons appear? can anyone give a configuration? thanks

You may see the topic Server Events and Client Scripts → ListOptions_Load → Example 2 in the help file.

im try.
if(CurrentUserLevel()==3 && $this->status->CurrentValue ==“open” && $this->ak1bln->CurrentValue >4){

$this->ListOptions->Items[“edit”]->Visible = FALSE;
$this->ListOptions->Items[“delete”]->Visible = FALSE;
}
but conditions do not work whether on this event server can be added such logic.
thanks

You better debug by writing out your conditions, e.g.

var_dump(CurrentUserLevel(), $this->status->CurrentValue, $this->ak1bln->CurrentValue);

oke thanks im try

Try ListOptions_Rendered server event.