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Articles in category "tips", sorted by date (updated)X
Displaying 11-20 of 150 result(s).

Get notified about the status of a Facebook user in your web app using periodic Ajax calls.

Updated 11 months ago by sirin kTips0 comments – viewed 6,517 times – ( +4 ) – version 1.1
hello, This article is helpful only if you have the following situation: A web app which uses facebook login to login its users and if a user is logged out from his/her facebook account through another browser tab, then your app dont know that he is logged out out or not from his facebook account and he/she will remain as logged in your web application.Its ok if you have no problem with this situation.But if you want to forcefully logout the user from your application if he is logged out from his facebook account means you can try this example.This example uses periodic ajax calls to facebook's graph api to check whether the user is logged in or not.
tags: facebook, user

An important tip when you are using CArrayDataProvider.

Updated 11 months ago by sirin kTips0 comments – viewed 10,122 times – ( +8 / -1 ) – version 1.1
Yii ‘s CArrayDataProvider is very helpful to display model relation data's directly on it.But it is truely a confusing one because by default it will assume a table field named “id” as primary key for its pagination purpose and what if you dont have field named “id” as primary key on your table? so its truely confusing and if you tried to display without an “id” field on ur table you will get an error like “yourmodel.id is not defined”.

Using PayPal IPN with Yii2

Updated 11 months ago by dariooTips0 comments – viewed 3,706 times – version 2.0
I'm using PayPal's script from

Debuging variables in Yii2

Updated 11 months ago by johonunuTips3 comments – viewed 6,175 times – ( +2 / -1 ) – version 2.0
This tutorial is explained following "basic" application structure.

Selecting best language based on Browser language and available languages.

Updated 12 months ago by le_topTips0 comments – viewed 3,681 times – ( +2 ) – version 1.1
Your application is international and you have to select the best language for the user. Your user may have selected 'fr_CA' and you have 'fr_FR' or 'fr' available. What do you do? Here is a tip.

New Relic Error Alert with Yii

Updated about a year ago by razvanphpTips2 comments – viewed 12,643 times – ( +6 ) – version 1.1
Introduction

YII2 Pagination Options

Updated about a year ago by VivekYiiTips0 comments – viewed 3,883 times – ( +1 ) – version 2.0
solution here If we are using default pagination option like
tags: pagination, View, vivs

Using counters with ActiveRecord

Updated about a year ago by marcovtwoutTips9 comments – viewed 25,494 times – ( +14 / -1 ) – version 1.1
Let's say, for example, that you are developing a blog or some kind of CMS and you want to track the number of times each post was viewed (maybe to show a list of the most viewed ones).

Yii 2 list of path aliases available with default basic and advanced app.

Updated about a year ago by Kartik VTips1 comment – viewed 43,304 times – ( +48 / -5 ) – version 2.0
If you are coming over from Yii 1.x to Yii 2, and already read this guide, you may note that namespaces are very important in Yii 2 to identify classes. But do you know the list of seeded path aliases that come shipped with a basic or advanced app? Here is my attempt to list them.

Useful Multilanguage extensions collection and use.

Updated about a year ago by Rohit SutharTips2 comments – viewed 5,467 times – ( +3 ) – version 1.1
What I want to achieve: