Log message #4155080

# At Username Text
# Jul 2nd 2018, 14:05 rrd564 @itmpls thanks, that was it!
# Jul 2nd 2018, 14:04 itmpls try ^
# Jul 2nd 2018, 14:04 rrd564 I used Datalist.php
# Jul 2nd 2018, 14:04 itmpls does it need to be DatalistWidget.php ?
# Jul 2nd 2018, 14:04 itmpls filename?
# Jul 2nd 2018, 14:04 rrd564 and the first parameter of format
# Jul 2nd 2018, 14:03 rrd564 Except the classname
# Jul 2nd 2018, 14:03 rrd564 https://book.cakephp.org/3.0/en/views/helpers/form.html#building-a-widget-class
# Jul 2nd 2018, 14:03 rrd564 So now it is exactly the same what we have in the cookbook
# Jul 2nd 2018, 14:03 itmpls oh ok
# Jul 2nd 2018, 14:03 rrd564 I just started to rorking on ti
# Jul 2nd 2018, 14:03 itmpls pastebin*
# Jul 2nd 2018, 14:02 itmpls can you paste the class definition?
# Jul 2nd 2018, 14:02 rrd564 in Datalist.php `namespace App\View\Widget;`
# Jul 2nd 2018, 14:02 itmpls does it have the right namespace?
# Jul 2nd 2018, 14:01 rrd564 In my `AppView.php` file I have this: `$this->loadHelper('Form', [ 'templates' => 'form-templates', 'widgets' => [ 'datalist' => ['Datalist'] ] ]);`
# Jul 2nd 2018, 14:01 itmpls how are you loading it?
# Jul 2nd 2018, 14:00 rrd564 Hi, I am building a custom widget fot html datalist input, but I am missing something as I get `"Unable to locate widget class"` Any guess why? I have created my class at `/src/View/Widget/Datalist.php file`
# Jul 2nd 2018, 13:58 itmpls brazil v mexico soon, who does everyone have!?!?
# Jul 2nd 2018, 13:58 itmpls yup sorry i'm useless :S
# Jul 2nd 2018, 13:54 joshualuckers will try to do so later, thanks for now! :)
# Jul 2nd 2018, 13:53 itmpls i would guess its new Collection($diff) or the map
# Jul 2nd 2018, 13:52 itmpls in that function..
# Jul 2nd 2018, 13:52 itmpls can you profile which one of those is slow?
# Jul 2nd 2018, 13:52 joshualuckers https://github.com/cakephp/cakephp/blob/07457ed8351daf212a7d9ae4b86fba3daf5f5ffd/src/Datasource/EntityTrait.php#L899
# Jul 2nd 2018, 13:51 joshualuckers https://github.com/cakephp/cakephp/blob/d99756209299cd3c076ad418c795659420e448e0/src/ORM/Table.php#L1905
# Jul 2nd 2018, 13:50 itmpls what function calls that? within validation?
# Jul 2nd 2018, 13:49 joshualuckers EntityTrait
# Jul 2nd 2018, 13:49 itmpls where is that in?
# Jul 2nd 2018, 13:49 slackebot4 }) ->filter() ->toArray(); ```
# Jul 2nd 2018, 13:49 joshualuckers This part seems slow, didnt check it with xdebug (no time atm). WIll check for that later. ``` $diff = array_diff_key($this->_properties, $this->_errors); return $this->_errors + (new Collection($diff)) ->filter(function ($value) { return is_array($value) || $value instanceof EntityInterface; }) ->map(function ($value) { return $this->_readError($value);
# Jul 2nd 2018, 13:49 joshualuckers This part seems slow, didnt check it with xdebug (no time atm). WIll check for that later. ```
# Jul 2nd 2018, 13:48 itmpls with xdebug for example
# Jul 2nd 2018, 13:47 itmpls can you try profiling and see which part of the validation is slow?
# Jul 2nd 2018, 13:47 joshualuckers i tried, without luck
# Jul 2nd 2018, 13:47 itmpls bypassing it rather
# Jul 2nd 2018, 13:47 itmpls oh, because of the validation?
# Jul 2nd 2018, 13:47 joshualuckers Uncommenting this in the Table class solves the slowness: ``` if ($entity->getErrors()) { return false; } ```
# Jul 2nd 2018, 13:47 itmpls i haven't had to deal with that many at once
# Jul 2nd 2018, 13:47 itmpls you might need a custom query - i'm not sure
# Jul 2nd 2018, 13:46 joshualuckers Parent/child and some of them have many to many. When all entities are new its "fast". When they exists and there is data modified (for all those records data is changed in this case) it takes a while..