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Suppose to have two models: Users and Emails. You do not want to store email in a Users model. And User can have 0 or many emails. This is the form generated to create a new user (just username).

I have a CGridView with a list of clients/events. For each row (EventClient) I wanted a quick edit dialog.

Start studying the MVC pattern. You will understand the roles of the model, the view and the controller and know where goes each part of the code.

As written on the API docs: An Action Provider Widget is a widget that has declared several actions by using its 'public static function actions()'. After, a Controller can easily import all its declared actions on its 'public function actions()'.

When you are developing an webapp with Yii that will be using Oracle RDBMS you should take a look at these issues in which you may run into it.

First of all, You must change component config to enable the default Yii CSRF validation.

This is what I did. Its the EASIEST solution that I know of. I just reused the advanced search done in CGridView.

In this How-To I'll show you:

More or less I use auto-complete field for a form. CJuiAutoComplete is a yii widget for this purposes. The common use case is to make an ajax request and retrieve a list from the database. So in this case you have to write a controller action to return you a json encoded list. What if I had a generic action to do this work for me?

If you tried this extension with success, maybe you thought how to do it without page submission or ajax calls.