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Articles in category "tips", sorted by date (updated)X
Displaying 1-10 of 148 result(s).

Building a search GET request with scenarios ; calling a SearchModel from URLs...

Updated 7 days ago by Louis GacTips0 comments – viewed 850 times – ( +1 ) – version 2.0
Search Models are a very elegant and powerful way to build an Active Data Provider. If you use them a lot, you'll quickly need to use scenarios, which will lead you to a very DRY Controller code.
tags: search, get, Scenarios

Customize your Growl/Alert msg easy and quickly

Updated 12 days ago by Scott_HuangTips0 comments – viewed 964 times – ( +1 ) – version 2.0
I leverage Kartik's notification widgets.

Things to Consider when application hosting on AppFog

Updated about a month ago by VINAY Kr. SHARMATips0 comments – viewed 1,342 times – ( +1 ) – version 1.1
I faced many issues when hosted our company website on AppFog.

Solution for session lose of Facebook iframe application in Internet Explorer .

Updated 2 months ago by sirin kTips0 comments – viewed 6,519 times – ( +2 ) – version 1.1
Facebook iframe app’s session is losing in Internet Explorer when doing a second redirection inside the facebook iframe app.The main reason is ,by default IE wont allow cookies in its priavacy settings If cookies not available means session is also not available for our Facebook iframe app in IE.

mysql performance tip

Updated 2 months ago by sirin kTips2 comments – viewed 8,003 times – ( +2 / -1 ) – version 1.1
When we are doing an insert of huge no.of rows into an SQL table ,Normally we will try to write separate insert quries this may lead us to a long duration of execution time and we can increase the speed of executing SQL quries by adding all the rows into a single insert query.
tags: mysql

Importing CSV file to mysql table using "LOAD DATA" command.

Updated 2 months ago by sirin kTips5 comments – viewed 35,829 times – ( +7 ) – version 1.1
hi, Here i am giving you some simple step to import huge data from a csv file to your mysql table.this is useful when you have a very huge data to import from csv format.
tags: csv, mysql, import

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

Updated 2 months ago by sirin kTips0 comments – viewed 5,800 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 2 months ago by sirin kTips0 comments – viewed 8,757 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 2 months ago by dariooTips0 comments – viewed 1,854 times – version 2.0
I'm using PayPal's script from

Debuging variables in Yii2

Updated 2 months ago by johonunuTips3 comments – viewed 2,546 times – ( +2 / -1 ) – version 2.0
This tutorial is explained following "basic" application structure.