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Displaying 161-170 of 718 result(s).

Generate a multi-lever array sub-category for a menu

Updated 7 months ago by KonApazHow-tos8 comments – viewed 11,563 times – ( +10 ) – version 1.1
Everyone have seen a multilayer menu in several CMS

Visualization tree-multi subcategories as listbox or dropdownlist

Updated 7 months ago by KonApazHow-tos4 comments – viewed 10,659 times – ( +4 ) – version 1.1
Do you want to make a listbox or dropdownlist to select one or more categories or sub categories ?

Managing your nested dropdown dependency with DepDrop widget

Updated 7 months ago by Kartik VTutorials5 comments – viewed 4,540 times – ( +28 / -5 ) – version 2.0
If you are coming over to Yii 2 from Yii 1.x, you may have already read this useful wiki for creating dependent dropdowns. You can use a similar approach in Yii 2 to do the same. But if you are looking at a prebuilt solution that helps you manage it easier, read along.

How to Reuse File Upload Code via Behavior

Updated 7 months ago by Ahamed RifaideenHow-tos0 comments – viewed 2,269 times – ( +1 ) – version 1.1
hello guys now i am going to show you how to Reuse File Upload Code across multiple projects.

How to store array/widget configuration to the database with config validation rules

Updated 7 months ago by Kartik VTutorials0 comments – viewed 2,474 times – ( +29 / -4 ) – version 2.0
You may have scenarios, where you want to store a specific array configuration to the database. A classic example could be saving Yii widget configuration to the database and then retrieving it at runtime, with dynamic parameters set. This wiki discusses one of the approaches to do this. Let's consider you have something like the NavBar configuration below to store in the db:

Special Validation Rule - Fill out a Field or another group of Fields

Updated 7 months ago by KabinenkofferHow-tos0 comments – viewed 1,770 times – ( +1 / -2 ) – version 1.1
If you have a form, you sometimes need special validation Rules not included in Yii. Here i share a special rule with you, i just wrote. Maybe you have the case, when a user needs to Fill ou Field A oder the Fields B, C and D.

Relational Query - Lazy Loading and Eager Loading / with and together

Updated 7 months ago by softarkTutorials10 comments – viewed 19,499 times – ( +14 ) – version 1.1
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.

Managing a star rating with the StarRating widget in Yii 2

Updated 7 months ago by Kartik VHow-tos3 comments – viewed 2,763 times – ( +28 / -5 ) – version 2.0
In Yii 1.x, there was a built in widget CStarRating based on the jquery star rating plugin. There exists no prebuilt solution in Yii2, however the same concepts can be extended using any jquery plugin.

Using your own forked version of extensions with composer

Updated 7 months ago by Kartik VTutorials1 comment – viewed 1,815 times – ( +31 / -4 ) – version 2.0
So you want to use a fork of any existing vendor extension with your Yii 2 install and use the fork, instead of original source. This does not need you to push any update or register your package on You are recommended to follow the approach below:

Install specific Yii2 vendor extension & dependency without updating other packages.

Updated 7 months ago by Kartik VTips0 comments – viewed 2,499 times – ( +30 / -5 ) – version 2.0
The tips here are for advanced usages of composer and its assumed you have read about using composer and have a knowledge of your vendor packages to be updated. Let's consider, you want to update only one specific yii2 vendor library, without updating all the other extension packages?