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Articles in category "how-tos", sorted by viewsX
Displaying 151-160 of 355 result(s).

Activate captcha after unsuccessful login attempts

Created 3 years ago by Kostas Apazidis (KonApaz)How-tos22 comments – viewed 22,318 times – ( +13 / -2 ) – version 1.1
Like gmail, if you have tree or more unsuccessful login attemps a captcha appears

Escape from Default's Yii2 Delete Confirm Box

Created 2 years ago by Antonio RamirezHow-tos8 comments – viewed 22,226 times – ( +9 / -1 ) – version 2.0
If you started playing with Yii2's new GridView, you will soon realize that some things have improved quite a lot, but I am sure its going to be a bit confusing at first glance when you try to modify certain javascript behaviors like for example, its delete confirmation dialog box.

A Multi-Tenant Strategy using Yii and MySQL

Created 3 years ago by JFReyesHow-tos9 comments – viewed 22,120 times – ( +10 ) – version 1.1
This article describes an implementation of multi-tenancy using Yii and MySQL.

Cron Jobs in Yii

Created 3 years ago by aarondfrancisHow-tos1 comment – viewed 21,518 times – ( +4 ) – version 1.1
I've gotten Yii running cron jobs, and wanted to explain briefly how I did it.

defaultScope

Created 3 years ago by Gerhard LiebenbergHow-tos4 comments – viewed 21,312 times – ( +5 / -1 ) – version 1.1
This example includes a composite condition as well as an empty condition - as if you bypass or disable defaultScope without using resetScope().

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

Created 2 years ago by hrnairHow-tos2 comments – viewed 21,264 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.

Image resize on the fly

Created 4 years ago by TpoxaHow-tos4 comments – viewed 21,140 times – ( +4 ) – version 1.1
For example have folder with image resources which are public accessible
tags: yii, image-resize

multiple CActiveDataProviders in one CGridView

Created 3 years ago by Kostas Apazidis (KonApaz)How-tos7 comments – viewed 21,071 times – ( +8 / -1 ) – version 1.1
There is a few cases that you want more of one CActiveDataProvider displayed in one CGrideView How to do that?

CGridView and AjaxForm Connect

Created 5 years ago by PinkBrainPlanHow-tos2 comments – viewed 20,933 times – ( +1 ) – version 1.1
As I'm new to the framework (2 weeks) - I tried to build a functionallity I already use a lot in my old framework (PRADO). This means combining a GridView with a form. And this in one page, what allows you to select a record from the grid and view the values in the same page without jumping to a new page.
tags: Ajax, Form, CGridView

Show captcha after <N> unsuccessfull attempts

Created 4 years ago by zitterHow-tos7 comments – viewed 20,833 times – ( +15 / -5 ) – version 1.1
In this mini howto I would like to show how to add a required captcha field in the login form, after a defined number of unsuccessfull attempts. To do this, I will use the blog demo that you have in default Yii download package (path/to/yii/demos/blog).