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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).

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()'.

After adding proper form to the main layout, like:

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.

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

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?

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:

Developing custom Grids and ListViews for my new CMS I was facing a small challenge: If I was to update/delete/batch delete items of my Grid, how would I return to the current page view?