Wiki articles

Showing 101-120 of 805 items.

Pjax on ActiveForm and GridView - Yii2

Created 5 years ago by Sreenadh, updated 5 years ago by Sreenadh.

Here is a example on how to use Pjax with GridView (yii\grid\GridView) and ActiveForm (yii\widgets\ActiveForm) widgets in Yii2.

6 0
15 followers
Viewed: 135 884 times
Version: 2.0
Category: How-tos

RBAC Super Simple with Admin and User

Created 5 years ago by evercode, updated 5 years ago by evercode.

One of the common requests I see in the forum is how to implement RBAC. While you can implement Yii 2's built-in RBAC, that might be too much for developers who are just starting with Yii 2 or have simpler needs. Sometimes you are looking for a fast solution and just want two flavors, user and admin. And even if you will eventually need more, you can use these methods as a starting point for devel...

6 1
14 followers
Viewed: 85 458 times
Version: 2.0
Category: Tutorials

Yii Rights Management Tips

Created 5 years ago by Rajith R, updated 5 years ago by Rajith R.

yii rights some tips..

2 0
4 followers
Viewed: 10 101 times
Version: 1.1
Category: Tips

Analyse the server's USER-AGENT against browsecap file to determine it's capability.

Created 5 years ago by Deepak Pradhan, updated 5 years ago by Deepak Pradhan.

Does your application need to know user's details on browser details, os and device type? We can use PHP's misc. function to achieve that provided you have an update copy of browsercap.ini

0 0
0 follower
Viewed: 6 241 times
Version: 2.0
Category: Tips

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

Created 5 years ago by le_top, updated 5 years ago by le_top.

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.

1 0
1 follower
Viewed: 6 950 times
Version: 1.1
Category: Tips

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

Created 5 years ago by hrnair, updated 5 years ago by hrnair.

This is as an extension of this wiki by Kartik V which shows to make different enableAutoLogin cookies for frontend and backend.

3 0
7 followers
Viewed: 36 733 times
Version: 2.0
Category: How-tos

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

Created 5 years ago by Scott_Huang, updated 5 years ago by Scott_Huang.

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

1 0
5 followers
Viewed: 40 090 times
Version: 2.0
Category: Tips

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

Created 5 years ago by Gerhard Liebenberg, updated 5 years ago by Gerhard Liebenberg.

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.

0 0
3 followers
Viewed: 22 509 times
Version: 1.1
Category: How-tos

Add model validator in Controller

Created 5 years ago by Kostas Apazidis (KonApaz), updated 5 years ago by Kostas Apazidis (KonApaz).

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

1 1
3 followers
Viewed: 24 144 times
Version: 1.1
Category: Tips

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

Created 5 years ago by Scott_Huang, updated 5 years ago by Scott_Huang.

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

0 0
5 followers
Viewed: 60 622 times
Version: 2.0
Category: Tips

Simple Way to Upload and Save File

Created 5 years ago by Misbahul D Munir, updated 5 years ago by Misbahul D Munir.

This tutorial need extension mdmsoft/yii2-upload-file. Follow the intruction to install. After installation done, create controller and action

0 0
4 followers
Viewed: 30 524 times
Version: 2.0
Category: Tutorials
0 0
5 followers
Viewed: 38 589 times
Version: 2.0
Category: How-tos

Create Form With DynamicModel

Created 5 years ago by Misbahul D Munir, updated 5 years ago by Misbahul D Munir.

In yii2 we can create form without create FormModel. Here we go

3 0
8 followers
Viewed: 36 252 times
Version: 2.0
Category: Tips
Tags: form, model, yii2

Yii configuration: Dynamic & User dependent

Created 5 years ago by le_top, updated 5 years ago by le_top.

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...

1 0
1 follower
Viewed: 9 287 times
Version: 1.1
Category: How-tos

How to use imagine ( crop, thumb, effects for images ) on Yii2

Created 5 years ago by Anas AbuDayah, updated 4 years ago by Cozumel.

Imagine adds most common image functions and also acts as a wrapper to Imagine image manipulation library.

5 0
14 followers
Viewed: 82 334 times
Version: 2.0
Category: Tutorials

How to display images in CJuiAutoComplete without extenstions

Created 5 years ago by Asmaa, updated a year ago by samdark.

I wanted to customize the CJuiAutoComplete, so that it displays a thumb image before the label like the one shown in the following image:

0 0
2 followers
Viewed: 9 128 times
Version: 1.1
Category: Tutorials

How to hide /frontend/web in url addresses on apache

Created 5 years ago by raminious, updated 5 years ago by jim..

There is an issue on Yii2 to redirecting / urls to /frontend/web.
In other words we need a way to hidden /frontend/web from addresses.
We will do this without changing Apache configuration and creating virtual host or setting document root (It's good for share hostings that we have not access to apache.conf)

9 0
20 followers
Viewed: 107 653 times
Version: 2.0
Category: How-tos

MongoDB's RBAC support class extending BaseManager

Created 5 years ago by edoardo849, updated 5 years ago by edoardo849.

Here's a possible implementation for MongoDb of the RBAC standard. Create a class "MongoDbManager" in `common\components and modify your params.php` file like this:

0 0
4 followers
Viewed: 10 324 times
Version: 2.0
Category: How-tos
Tags: mongodb, rbac, yii2

Behaviour for Time Zone and Format conversion for Date, Time, timestamp, and datetime

Created 5 years ago by Smithesh, updated 4 years ago by Smithesh.

This Behaviour helps to view time/date/timestamp/datetime from db to local Date / Time / Date Time format and in local Timezone. And save into db in with db timezone and db format. You only need to include this behaviour in models where need this facility.

2 0
3 followers
Viewed: 16 441 times
Version: 1.1
Category: How-tos

embedded javascript block in your view with IDE checking or intellisense

Created 5 years ago by yiqing95, updated 5 years ago by yiqing95.

this is my way for embed js code block in view file:

2 0
3 followers
Viewed: 9 367 times
Version: 2.0
Category: Tips