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Auto-update denormalized attributes with MongoDb and Yii2

Updated 2 years ago by CeBeTips0 comments – viewed 8,029 times – ( +1 ) – version 2.0
You have different collections in MongoDb with de-normalized attributes. As you may know, due to its not-join nature, MongoDb tends to encourage repetition of the same value in different collections (de-normalization). In this MongoDb is opposed to a more SQL-like approach where you usually reference only the ID of the value with a foreign key.

Attaching multiple event handlers to onBeginRequest

Updated 2 years ago by CeBeHow-tos0 comments – viewed 6,341 times – ( +2 ) – version 1.1
There came the need to perform two operations, always, on 'application boot' time. Example? My real world example involved some geo-location logic (that's the first operation) and syncing of some session details so KcFinder can be in sync with the user in context - each user with his own session container (the second).

Simple example for language translation

Updated 2 years ago by CeBeHow-tos2 comments – viewed 19,186 times – ( +1 ) – version 1.1
Language translation is a common requirement in multi lingual sites. In Yii, we can translate using message and view translation.
tags: yii, i18n

CSqlDataProvider in CGridView

Updated 2 years ago by CeBeTutorials8 comments – viewed 20,387 times – ( +8 ) – version 1.1
In this wiki I will show how could use a CSqlDataProvider in CGridView with specific features

Making a CGridView to keep the selection between page changes

Updated 2 years ago by CeBeTutorials0 comments – viewed 5,383 times – ( +1 / -1 ) – version 1.1
You may find this usefull when you discover your CGridView lost the selection after an update or after a page change, nicely i have build a new extension to cover this problem in a very easy way.

Safely checking if a model class exists (without exploding)

Updated 2 years ago by CeBeHow-tos0 comments – viewed 7,126 times – ( +1 ) – version 1.1
While rewriting the PcReportContent extension I'm maintaining I've bumped to a challenge. This wiki was born out of it.

How to Enhance a CGridView

Updated 2 years ago by CeBeHow-tos5 comments – viewed 5,435 times – ( +4 ) – version 1.1
by: Christian Salazar (bluyell, @salazachris74, christiansalazarh@gmail.com)

Select2 Infinite Scroll With Remote Data in Yii

Updated 2 years ago by CeBeHow-tos5 comments – viewed 10,315 times – ( +4 ) – version 1.1
I was able to set up the infinite scroll of select2 in Yii. I am glad to share it with you. The demo and source code can be found here. However, select2 for Yii can be found here which uses a widget.

Localized version of CFormatter

Updated 2 years ago by marcovtwoutHow-tos2 comments – viewed 5,027 times – ( +3 ) – version 1.1
Since Yii 1.1.14, a CLocalizedFormatter is available.

Using CJuiDatePicker for CGridView filter

Updated 2 years ago by Kostas Apazidis (KonApaz)How-tos21 comments – viewed 48,568 times – ( +27 ) – version 1.1
We can use a CJuiDatePicker for a CGridView inline filter.