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Articles in category "tips"X
Displaying 51-60 of 134 result(s).

Adding 'disabled' to CCheckBoxColumn and support for yiigridview.js

Created about a year ago by Xgamer99Tips3 comments – viewed 8,893 times – ( +1 ) – version 1.1
I recently had to have a checkbox column in my grid view that supported the 'disabled' attribute. This was easy enough to do by extending the CCheckBoxColumn. However, I also wanted the checkbox to be selected when clicking on the table's row (supported via CGridView's selectableRows option). I discovered I had to tweak yiigridview.js so that it would not select disabled rows when clicking on it or on the 'select all' checkbox.

Setting static modules' properties in config

Created about a year ago by Alexander PalamarchukTips0 comments – viewed 5,105 times – ( +2 / -2 ) – version 1.1
You may face a situation when you need to access to a configurable module's property from everywhere and you don't have an instance of this module's class.
tags: config, module

Making friends' configs, DB credentials and paths with version control

Created about a year ago by Alexander PalamarchukTips1 comment – viewed 4,833 times – ( +2 / -1 ) – version 1.1
In many cases developers of one project use their own local environments for coding. There may be a common test platform and, of course, production. All these environments usually have different DB credentials and directory structures (first of all, path to YII framework directory). Another feature is debugging. It's convenient to turn it on for local environments, eventually - on the test server and never (generally speaking) - on the production.
tags: config

[pt-br] O guia de estudos do Yii para iniciantes

Created about a year ago by Rodrigo CoelhoTips0 comments – viewed 5,621 times – ( +1 ) – version 1.1
You can find the english version of this wiki here: The complete beginner's study guide for the Yii Framework.

The complete beginner's study guide for the Yii Framework

Created about a year ago by Rodrigo CoelhoTips2 comments – viewed 45,190 times – ( +20 ) – version 1.1
Start studying the MVC pattern. You will understand the roles of the model, the view and the controller and know where goes each part of the code.

CJuiTabs Content

Created about a year ago by mbalaTips2 comments – viewed 10,253 times – ( +6 ) – version 1.1
When I used CJuiTabs I did something. They are
tags: CJuiTabs

mysql performance tip

Created about a year ago by sirin kTips6 comments – viewed 7,014 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

An important tip when you are using CArrayDataProvider.

Created about a year ago by sirin kTips0 comments – viewed 7,407 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”.

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

Created about a year ago by sirin kTips0 comments – viewed 5,532 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.

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

Created about a year ago by sirin kTips0 comments – viewed 5,000 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