YII2 QUESTIONS

To fix this issue It fail the validation so do not enter into the if and re-render the form.New data are shown because of $model->load(Yii::$app->request->post())

TAG : yii2

I hope this helps you . find()->all() return all models of you model (T_Graph_Name)if you want just some models (eg: filtering the column g_code = 'g1_01') you should use

TAG : yii2

To fix the issue you can do When my user logs in and passes the validation without errors I have a login function inside my LoginForm.php, which must save the user in the session. My function looks like this: , try this code to your models LoginForm.

TAG : yii2

wish of those help I think scenario only used for validating the data before inserting the data into the table

TAG : yii2

may help you . It's a complicated issue, you may consider this way: - Don't call Order::validate() and OrderItems::validate() simultaneously. - Order::validate() -> Order::save() first than OrderItems::validate() -> OrderItems::save() (is this failed

TAG : yii2

it should still fix some issue You need to add the template for the corresponding model. See here: https://github.com/schmunk42/yii2-giiant/blob/master/docs/30-using-providers.md

TAG : yii2

fixed the issue. Will look into that further You have to add an alias to the field the query is to be grouped by and use the alias in sort.

TAG : yii2

fixed the issue. Will look into that further ArrayHelper::map() accepts callbacks, so you can use closure to generate value for map:

TAG : yii2