pierre mata asked 9 years ago
Hello, can you tell what is wrong with this code,the field "closed" doesn't get the value.
$e["on_insert"] = array("add_foto2", null, true);
$grid->set_events($e);
function add_foto2(&$data){
global $grid;
$check_sql = "SELECT MAX(id) as c FROM fotos";
$rs = $grid->get_one($check_sql);
$data["params"]["closed"] = $rs["c"];
}
and can you show me the next code making the change for mysqli mode instead myqsl?
function add_client($data)
{
$check_sql = "SELECT count(*) as c from clients where LOWER(`name`) = '".strtolower($data["params"]["name"])."'";
$rs = mysql_fetch_assoc(mysql_query($check_sql));
if ($rs["c"] > 0)
phpgrid_error("Client already exist in database");
mysql_query("INSERT INTO clients VALUES (null,'{$data["params"]["name"]}','{$data["params"]["gender"]}','{$data["params"]["company"]}')");
}
thanks…
Abu Ghufran answered 9 years ago
You can put some debugging in callback function to see the query result.
function add_foto2(&$data){
global $grid;
$check_sql = "SELECT MAX(id) as c FROM fotos";
$rs = $grid->get_one($check_sql);
ob_start();
print_r($rs);
$s = ob_get_clean();
phpgrid_error($s);
$data["params"]["closed"] = $rs["c"];
}
And after that, when you call the add from grid, see the ajax call response using firebug debugger.
It would show the result.
Abu Ghufran answered 9 years ago
Firebug usage:
https://phpgrid.desk.com/customer/portal/articles/926266
pierre mata answered 9 years ago
Thanks Abu, now works, but just in the "on_insert" event, if i try in the "on_after_insert" event, the field "closed" is not update, why???
$e["on_after_insert"] = array("add_foto2", null, true);
$grid->set_events($e);
function add_foto2(&$data){
global $grid;
$check_sql = "SELECT MAX(id) as c FROM fotos";
$rs = $grid->get_one($check_sql);
$data["params"]["closed"] = $rs["c"];
}
Abu Ghufran answered 9 years ago
This is because the on_after_insert, no insert query is further executed after that.
To update database in on_after_insert, you need to execute INSERT or UPDATE query.
Refer demos / editing / custom-event.php
