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Articles in category "tips", sorted by date (updated)X
Displaying 61-70 of 135 result(s).

BootProgressColumn - Progress Bar Inside GridView Column compatible with 'bootstrap' extension

Updated about a year ago by robregonmTips1 comment – viewed 12,124 times – ( +7 ) – version 1.1
A little hint of how to create a progress bar inside the column of the grid, using the 'bootstrap' extension.

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

Updated about a year ago by Maurizio Domba CerinTips3 comments – viewed 9,113 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.

The complete beginner's study guide for the Yii Framework

Updated about a year ago by Rodrigo CoelhoTips2 comments – viewed 46,703 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.

Avoiding duplicate script download when using Ajax calls to render different Views

Updated about a year ago by Antonio RamirezTips6 comments – viewed 18,183 times – ( +13 / -1 ) – version 1.1
I had to partially render two types of views, depending on user selection. Wanted to display a GRID or a LIST style with an event that AJAX'ed new contents and update a layer with them.
tags: tutorial, AJAX, views

Setting static modules' properties in config

Updated about a year ago by Alexander PalamarchukTips0 comments – viewed 5,273 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

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

Updated about a year ago by Rodrigo CoelhoTips0 comments – viewed 5,744 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.

mysql performance tip

Updated 2 years ago by sirin kTips6 comments – viewed 7,155 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.

Updated 2 years ago by sirin kTips0 comments – viewed 7,620 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 .

Updated 2 years ago by sirin kTips0 comments – viewed 5,683 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.

Updated 2 years ago by sirin kTips0 comments – viewed 5,121 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