| Twiebie |
|
|---|---|
|
I'm wondering what in Cotonti the best way is to handle errors with an Ajax submitted form to a PHP file. Normally with a simple form the errors can be handled with Cotonti's cot_error(); function like this:
cot_error('someErrorMessage', '');
cot_redirect(cot_url('myPlug', 'm=form', '', true));
How would you guys handle something like this if the form is submitted with Ajax? |
| Trustmaster |
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|---|---|
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Here is an example trick that I use:
if ($_SERVER['REQUEST_METHOD'] == 'POST')
{
$rpost = post_import();
if (post_validate($rpost, $_POST['name']))
{
post_send($rpost);
$response = array(
'status' => true,
'message' => $L['post_message_sent']
);
}
else
{
// Return error messages
$error_fields = array();
$error_messages = array();
foreach ($_SESSION['cot_messages'][$sys['site_id']] as $src => $grp)
{
$error_fields[] = $src;
foreach ($grp as $msg)
{
$error_messages[] = isset($L[$msg['text']]) ? $L[$msg['text']] : $msg['text'];
}
}
$response = array(
'status' => false,
'error_fields' => $error_fields,
'error_messages' => $error_messages
);
cot_clear_messages();
}
cot_sendheaders('application/json', '200 OK');
echo json_encode($response);
}
May the Source be with you!
|
| Twiebie |
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|---|---|
|
Thanks, Trustmaster! Looks like I sort of was on the right track with my JSON response effort. I'm guessing you are using this with success: function() {}, as you return 200 regardless? |
| Trustmaster |
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|---|---|
|
Yes, I check the status and error messages in success function. May the Source be with you!
|
| Twiebie |
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|---|---|
|
OK, got it. Thanks! |
