Wiki articles in category Tips

I saw many posts that community newbie is confuse in image/photo upload with random name. so I post this topic covering all useful things regarding to image/photo upload(not covering image attribute related functionality)

If you are coming over from Yii 1.x to Yii 2, and already read this guide, you may note that namespaces are very important in Yii 2 to identify classes. But do you know the list of seeded path aliases that come shipped with a basic or advanced app? Here is my attempt to list them.

If you have to display a overview of related data in a table, you can use the CListView, create your view with table/tr/td tags and implement db-queries in the view to display detaildata of the current (master-)record.

• Complete code: Ctrl+Space.
• Show method arguments: Ctrl+Q.

Virtually all Yii applications are built on top of a database, and though Yii is very flexible in how it addresses your DB, some design choices make things more convenient than others.

Start studying the MVC pattern. You will understand the roles of the model, the view and the controller and know where goes each part of the code.

Sometimes new Yii guys face problem to manage dependent dropDownList using AJAX. I am going to discuss an easy solution about this issue.

As a follow-up from the How to upload a file using a model wiki entry that explains how to save a file to the filesystem, this article will do the same using a blob field in the database.

The popular [CListView] and [CGridView] widgets each take a data provider and iterate over each data object produced, calling the user's code to render each row one at a time, and most are familiar with the use of the $data variable to represent the current model object or array.

I like programing on my localhost, however it really bugged me to make changes to index.php & config files on my production server. After combining all available wiki articles on this topic and some trial and error this is what I use for my applications so I could just upload it to production server and it will work without any changes.

We will leverage Yii2-excelview widget. So, first of all is install Yii2-excelview:

When we use multiple radio buttons with same name in Yii many people have the problem on getting the value of the selected radiobutton. The radioButtonList can be used for that, but if we need to use radioButton itself to place the button any where in a view, we need to include one more parameter in htmloption array().

Well I finally had some time and tinkered a bit with the notion of integrating wordpress and Yii. Now for me I wanted to use Yii as a framework to develop wordpress plugins. Using some tips from imasia Article I was able to do a simple integration of yii as a wordpress plugin. The integratio...

First of all, install yii2 basic template according below link:

hi, Here i am giving you some simple step to import huge data from a csv file to your mysql table.this is useful when you have a very huge data to import from csv format.

I have a calls which help me display json directly in html table.

GridView show sum of columns in footer `PHP use yii\grid\DataColumn;

When you are developing an webapp with Yii that will be using Oracle RDBMS you should take a look at these issues in which you may run into it.

The default behavior with radio button lists is ugly, and I figured out mostly how to style them a coupla different ways. I'll used the blog tutorial example (but with my own posting modes):