Articles in category "how-tos", sorted by date (updated)X
Displaying 71-80 of 354 result(s).

How to nest DB transactions without actually nesting them.

Updated about a year ago by le_topHow-tos0 comments – viewed 3,480 times – ( +1 ) – version 1.1
To secure your database from inconsistencies resulting from failing (complex) operations, you (should) use transactions. However, complex methods often rely on other complex methods that themselves build on transactions. This HowTo presents a method to nest or embed transactions without relying on the database's nesting capabilities.

How to keep filters simple in CGridView

Updated about a year ago by le_topHow-tos3 comments – viewed 5,275 times – ( +1 ) – version 1.1
The problem is not new: after setting some filters in a grid (typically in admin view), and gone to another page, returning in the grid's page I would like to find the filters with previous setting mantained.

Multilanguage and SEO friendly

Updated about a year ago by Rohit SutharHow-tos1 comment – viewed 20,004 times – ( +5 ) – version 1.1
In your application configuration (protected/config/main.php), set the sourceLanguage parameter to English:

Multiple files uploader with CMultiFileUpload

Updated about a year ago by Kostas Apazidis (KonApaz)How-tos2 comments – viewed 262,305 times – ( +8 ) – version all
Today I will show you how to handle multiple file upload step by step.

Pjax on ActiveForm and GridView - Yii2

Updated about a year ago by SreenadhHow-tos6 comments – viewed 62,347 times – ( +11 ) – version 2.0
Here is a example on how to use Pjax with GridView (yii\grid\GridView) and ActiveForm (yii\widgets\ActiveForm) widgets in Yii2.

Building Page Specific Menus using CMenu

Updated about a year ago by mistrybHow-tos1 comment – viewed 11,316 times – version 1.1
The Yii Framework provides a sweet functionality that allows you to easily create page specific menus. What does this mean? This allows you to create one layout or CSS styling for your menu, and when each page is loaded, a new set of menu items is loaded in. This is useful for context specific sidebars within your application.
tags: CMenu

How to Create Pdf Report / Excel Report By Using Parameters (From - Until)

Updated about a year ago by ruderbytesHow-tos2 comments – viewed 24,532 times – ( +2 / -2 ) – version 1.1
Asslamualaikum Wr.Wb Hello I'm Fahmi Azain i will share wiki tutorial about Creating Pdf Report / Excel Report by using Parms / Parameters.

Simple Share Widget for Facebook, twitter and google+

Updated about a year ago by Rohit SutharHow-tos4 comments – viewed 22,153 times – ( +10 ) – version 1.1
This widget will show a Facebook "like" button and "comments" box together with "tweet" button and "google plusone" button on your page.

Yii2: Configuring different sessions for backend and frontend in Yii Advanced Application Template

Updated about a year ago by hrnairHow-tos2 comments – viewed 19,802 times – ( +7 ) – version 2.0
This is as an extension of this wiki by Kartik V which shows to make different enableAutoLogin cookies for frontend and backend.

Upload files in Yii2 with MongoDb and GridFs

Updated about a year ago by skwordenHow-tos3 comments – viewed 16,860 times – ( +8 ) – version 2.0
Uploading files in a webapp can be extremely tricky and sometimes the quickest way to do it is to store the file directly in the webserver or into a DNS (like Amazon S3) and then to save the link and the metadata inside a table in the DB. The thing is that you'll have to deal with file permissions, server storage, file management and so on (which is perfectly fine, by the way).