yiisoft/yii — pull request #1538 by jakob-stoeck (2012-10-05 17:08:36+00:00)
Title: removing alert() from jquery.yiilistview.js

If you have an automatically updating list and one request does not work, it gives the user a javascript alert with no possibility of the developer to override it (short of overriding `window.alert`).

That should not be the case as it bugs the end user with an alert dialog on every failed ajax request. I think most generic would be to trigger an event. What do you think?