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Force a User to Change Their Password (ChangePasswordFilter)

Created 4 years ago by waterloomattTutorials2 comments – viewed 17,588 times – ( +16 / -2 ) – version 1.1
Sometimes you need to force a user to change their password after x number of days. This article describes how to implement this using a filter, ChangePasswordFilter.

Avoiding duplicate script download when using Ajax calls to render different Views

Created 4 years ago by Antonio RamirezTips6 comments – viewed 22,521 times – ( +13 / -1 ) – version 1.1
I had to partially render two types of views, depending on user selection. Wanted to display a GRID or a LIST style with an event that AJAX'ed new contents and update a layer with them.
tags: tutorial, AJAX, views

Configuring CWebLogRoute for DB profiling

Created 4 years ago by Igor IvanovicTutorials1 comment – viewed 22,907 times – ( +3 ) – version 1.1
/index.php /protected/config/main.php
tags: logger, profiler, db

Caching the config main.php

Created 4 years ago by dckurushinTutorials11 comments – viewed 14,472 times – ( +4 / -2 ) – version 1.1
The config long array included every time, and it's not cached at all!

Using cache in CActiveDataProvider

Created 4 years ago by StammTips7 comments – viewed 19,611 times – ( +21 ) – version 1.1
First param in CActiveDataProvider could be a string with model name or instance of class. So, you may use CActiveRecord::cache() for cache, but you need set third param to 2, because you should cache 2 queries: counting and get data.

Using filters with CGridView and CArrayDataProvider

Created 4 years ago by marcovtwoutHow-tos33 comments – viewed 67,291 times – ( +22 ) – version 1.1
Using filters on CGridView with CActiveDataProvider is easy, but with CArrayDataProvider it is a bit tricky.

Avoiding duplicate script download when using CActiveForm on Ajax calls

Created 4 years ago by Antonio RamirezTutorials2 comments – viewed 18,825 times – ( +12 / -1 ) – version 1.1
Sometimes the active form we wish to use to edit/add a new element on our database is too small and we believe that is much better to use an AJAX'ed dialog/slide form rather than reloading the page to just display one or two fields.

Customizing Yii's formatting rules (extending CFormatter)

Created 4 years ago by HaenselTips0 comments – viewed 16,070 times – ( +14 ) – version 1.1
CFormatter is one of Yii's core components and used to format values displayed in widgets like CGridView or CDetailView. All classic formats like numbers, text, urls or datetime are supported but you may have to use a formatting rule that isn't built in. Let's say we want to display arrays of strings (like tags associated with a product model). When using CDetailView we would usually make use of PHPs implode function to create a simple string value of all values in the $product->tags array.

Filter / Search with CListView

Created 4 years ago by JohnPollardHow-tos9 comments – viewed 40,299 times – ( +29 ) – version 1.1
This is what I did. Its the EASIEST solution that I know of. I just reused the advanced search done in CGridView.

Display a nice exception message on ajax requests

Created 4 years ago by Maurizio Domba CerinTips3 comments – viewed 35,932 times – ( +13 ) – version 1.1
When an exception is thrown in our code like
tags: error, exception