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Displaying 81-90 of 783 result(s).

Provide SVG when the browser supports it, else PNG (using CHtml::image overload)

Created 2 years ago by le_topTips0 comments – viewed 4,042 times – ( +1 ) – version 1.1
Modern browsers support SVG, older browsers do not. This replacement for CHtml::image() allows you to handle to propose SVG in an efficient way with PNG as a fallback.

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

Created 2 years ago by hrnairHow-tos2 comments – viewed 22,249 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.

Easy way to redirect http:\\localhost\yii2-basic to http:\\localhost\yii2-basic\web\index.php

Created 2 years ago by Scott_HuangTips0 comments – viewed 13,905 times – ( +3 / -3 ) – version 2.0
First of all, install yii2 basic template according below link:

Use CGridview to sort and filter CSqlDataProvider - when used with UNRELATED tables (or complex queries)

Created 2 years ago by Gerhard LiebenbergHow-tos6 comments – viewed 16,914 times – version 1.1
I have two tables called hospitals and departments. I have a junction table between them which holds the departments in each hospital. But sometimes I need a list of "All hospitals with All possible departments" - regardless of whether they are linked in the junction table or not.

Add model validator in Controller

Created 2 years ago by Kostas Apazidis (KonApaz)Tips4 comments – viewed 15,857 times – ( +1 / -1 ) – version 1.1
There are cases that model validators should be depended by controller/action and you couldn't manipulate on the model class or using scenarios in easy way

Step by step for how to full export Yii2 grid to excel

Created 2 years ago by Scott_HuangTips3 comments – viewed 34,667 times – version 2.0
We will leverage Yii2-excelview widget. So, first of all is install Yii2-excelview:

Simple Way to Upload and Save File

Created 2 years ago by Misbahul D MunirTutorials0 comments – viewed 17,120 times – ( -2 ) – version 2.0
This tutorial need extension mdmsoft/yii2-upload-file. Follow the intruction to install. After installation done, create controller and action

Yii 2.0: Write & use a custom Component in Yii2.0 (Advanced Template)

Created 2 years ago by Deepak PradhanHow-tos1 comment – viewed 21,430 times – version 2.0
This is an extension to Yii 2.0: Write & use a custom Component in Yii2.0 for Advanced Template

Create Form With DynamicModel

Created 2 years ago by Misbahul D MunirTips4 comments – viewed 14,463 times – ( +2 ) – version 2.0
In yii2 we can create form without create FormModel. Here we go
tags: form, yii2, model

Yii configuration: Dynamic & User dependent

Created 2 years ago by le_topHow-tos0 comments – viewed 5,489 times – ( +1 ) – version 1.1
It is difficult to perform user dependent theming through a general configuration in 'main.php'. This article proposes a method to do so through a Factory that dynamically generates classes to allow delayed resolution of actual user values. This means that you can refer to values that are stored in the database through the CActiveRecord before Yii is actually loaded. The values will be fetched from the database when actually used for the first time, which is after Yii is loaded. Actually, you can use pretty much any method that relies on Yii with this method.