The Yii documentation states:
The Yii documentation states:
It's well known that there are Lazy Loading approach and Eager Loading approach in the relational query. But it's important to note that you should distinguish 2 different modes in the Eager Loading in Yii 1.1.x.
The only differences in Yii 2 is that its much simpler due to available functions in the Model class for loading and validating models.
Let's see what exactly are the events in Yii!
It's well known that there are Lazy Loading approach and Eager Loading approach in the relational query. But it's very important to know how the Eager Loading approach works in Yii 2. It has changed drastically from that of Yii 1.1, and there are common misunderstandings about it in the community.
If we want to set meta tags on a per page (controller-action) basis, we may use the clientScript application component.
Add these lines in /config/main.php
'components'=>array(
.........
'db'=>array(
'connectionString' => 'mysql:host=localhost;dbname=database1',
'emulatePrepare' => true,
'username' => 'root',
'password' => 'itsasecret',
'charset' => 'utf8',
),
'db2'=>array(
'class' => 'CDbConnection',
'connectionString' => 'mysql:host=localhost;dbname=databa...
In this wiki I will show how could use a TbActiveForm for changing the old password with help of old, new and repeat password features.
This is the first real problem that I encountered using Yii, trying to make a Model input repeatable in the form, validate and save them.
The Yii Framework is very powerful and it provides a lot of functionality right from the pre-built webapp. One of the nice things that is already established for you as a developer is the Login authentication. While the default configuration simply sets it up to run against an array of hard coded usernames and passwords, the [Yii Blog Tutorial](http://www.yiiframework.com/doc/blog/1.1/en/prototype...
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...
Simple Ajax popup view with Ajax link
Assuming that you have already install the wampserver on your windows.
To use jui auto complete widget first add
When building PHP web applications you usually have to take care about defining and providing a consistent development and production environment for your team. This includes your application packages, PHP-extensions, database servers and often further components such as a mail server or workers.
I can see many questions regarding configuring the path using Windows OS. I could hardly get the right information about it. The cook book has defined for Linux. So I would like to share my idea on it. To configure the Yii path using Windows OS,
In case of a multilingual application, one might consider it a reasonable approach to store the preferred language of the user in a session variable, and after that, every time a page is requested, to check this session variable and render the page in the indicated language.
This tutorial shows a Yii-way of doing this.
We implement an event handler for the onBeginRequest event; as the nam...
Hi Friends, In this tutorial I write a code display dependent drop-down value using ajax call.
composer update
does not fetch any new packages (even though the source is updated)composer update
.composer update
earlier, but it was partially done, before you lost network connectivity, and you cannot refresh packages anymore.After adding proper form to the main layout, like: