Wiki articles

Showing 1-20 of 142 items.

Nested Set with Yii2

Created 3 months ago by sangprabo, updated 2 months ago by sangprabo.

The nested set behaviour is an approach to store hierarchical data in relational databases. For example, if we have many categories for our product or items. One category can be a "parent" for other categories, means that one category consists of more than one category. The model can be drawn using a "tree" model. There are other approaches available but what we will learn in this article is speci...

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3 followers
Viewed: 2 874 times
Version: 2.0
Category: Tutorials

Analyse the server's USER-AGENT against browsecap file to determine it's capability.

Created 4 years ago by Deepak Pradhan, updated 4 years ago by Deepak Pradhan.

Does your application need to know user's details on browser details, os and device type? We can use PHP's misc. function to achieve that provided you have an update copy of browsercap.ini

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0 follower
Viewed: 5 218 times
Version: 2.0
Category: Tips

Use non Gmail/Gsuite on Gcloud projects

Created a year ago by Luis Armando, updated 11 months ago by Maurizio Domba Cerin.

Small companies and startups use cheap email services or even Cpanel's mail services which are less secure and compete directly with bigger email providers like Microsoft with Outlook and Google with Gmail. This creates a problem when you try to use their services to send/receive emails from this cheap services. <img width="750" src="https://static.techspot.com/fileshost/newspics3/2017/google-clo...

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3 followers
Viewed: 5 926 times
Version: 2.0
Category: How-tos

An alternative way to ElasticSearch

Created 11 months ago by Necip, updated 10 months ago by Necip.

This article is for those who have dealt with the complexity of Elasticsearch or any other indexing machines and are looking for an easier way to index the existing database without additional effort.

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2 followers
Viewed: 6 887 times
Version: all
Category: How-tos

Events registration examples

Created 3 months ago by minitia, updated 3 months ago by minitia.

Register an event handler at Object-Level

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2 followers
Viewed: 6 999 times
Version: 2.0
Category: How-tos
Tags: events, yii2

`forceCopy` per Asset Bundle

Created 4 years ago by schmunk, updated 4 years ago by schmunk.

During development and depending on your setup you may need to use the options forceCopy or linkAssets of the asset manager to work around possible file-system and permission issues.

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1 follower
Viewed: 7 715 times
Version: 2.0
Category: How-tos

Automatically get the SVN Revision Number of your Project

Created 5 years ago by jcagentzero, updated 5 years ago by jcagentzero.

When you are handling so many projects and those projects are saved in different repository locations, you may find it very difficult to keep track all the versions and revisions manually and it will be much harder if you are developing in multiple repository branches.

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4 followers
Viewed: 7 850 times
Version: all
Category: Tutorials

A universal model attribute for its synthetic representation

Created 2 years ago by Alexandre Rodichevski, updated 2 years ago by Alexandre Rodichevski.

It is convenient to use the same identification attribute, say info, in all of the active records of your application. It should be a virtual read-only attribute defined by a getter method, its label being the model name.

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3 followers
Viewed: 7 885 times
Version: 2.0
Category: Tips

embedded javascript block in your view with IDE checking or intellisense

Created 4 years ago by yiqing95, updated 4 years ago by yiqing95.

this is my way for embed js code block in view file:

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3 followers
Viewed: 8 056 times
Version: 2.0
Category: Tips

Getting information from the current locale

Created 10 months ago by CeBe, updated 10 months ago by CeBe.

Yii 2.0 comes with a formatter component to format dates, numbers, and other values for international users according to their locale. This is very useful for displaying data. When working with incoming data or when using enhanced input methods like the [MaskedInput widget](https://www.yiiframework.com/doc/api/2.0/yii-widgets-maskedinp...

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2 followers
Viewed: 8 506 times
Version: 2.0
Category: How-tos

Using PayPal IPN with Yii2

Created 4 years ago by darioo, updated 4 years ago by darioo.

I'm using PayPal's script from

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1 follower
Viewed: 8 522 times
Version: 2.0
Category: Tips

Using Nginx and Apache2 in separate distributed servers (ie, Amazon EC2 instances)

Created 6 years ago by Luis Lobo Borobia, updated 2 years ago by Luis Lobo Borobia.

We are running one frontend running NGINX and several app servers running Apache2. There are several issues we have come across but right now I'll be documenting one of them. I'll be completing this article when I get more time.

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2 followers
Viewed: 8 590 times
Version: all
Category: Tips

MySQL migration environment

Created 3 years ago by Fabrizio Caldarelli, updated 3 years ago by Fabrizio Caldarelli.

It can happen that you work in development environment and you make changes to database tables structures, adding tables, or changing fields.

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2 followers
Viewed: 8 778 times
Version: 2.0
Category: How-tos

A simple widget - jump2link

Created 3 years ago by Scott_Huang, updated 3 years ago by Scott_Huang.

namespace app\components;

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1 follower
Viewed: 8 813 times
Version: 2.0
Category: Tutorials
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3 followers
Viewed: 9 136 times
Version: 2.0
Category: How-tos
Tags:

How to make bootstrap tabs remain active/selected after navigating to different web pages.

Created 2 years ago by emrald, updated 2 years ago by emrald.

Bootstrap tabs gets unselected/inactive when user navigates to other page and comes back. How to make bootstrap tabs remain active/selected after navigating to different web pages.

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3 followers
Viewed: 9 186 times
Version: 2.0
Category: Tutorials

MongoDB's RBAC support class extending BaseManager

Created 4 years ago by edoardo849, updated 4 years ago by edoardo849.

Here's a possible implementation for MongoDb of the RBAC standard. Create a class "MongoDbManager" in `common\components and modify your params.php` file like this:

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4 followers
Viewed: 9 337 times
Version: 2.0
Category: How-tos
Tags: mongodb, rbac, yii2

Language Selector

Created 3 years ago by Programmer Thailand, updated 3 years ago by Programmer Thailand.

common\components\LanguageSelector.php

<?php
namespace common\components;

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5 followers
Viewed: 9 610 times
Version: 2.0
Category: Tutorials

Locking your Yii 2 project package versions with composer.lock

Created 5 years ago by Kartik V, updated 5 years ago by Kartik V.

Ok, you have installed a Yii 2 basic or advanced app for the first time and completed the post install steps. You have picked up a few extensions to install for the first time as well. You would already see a composer.lock file in your application root folder.

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37 followers
Viewed: 9 615 times
Version: 2.0
Category: Tips

Single PHP entry point with Nginx

Created 4 years ago by MadAnd, updated 4 years ago by MadAnd.

In this article I will show you how to slightly increase application security, by exploiting the fact that Yii implements the Front Controller Pattern.

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3 followers
Viewed: 9 733 times
Version: all
Category: How-tos