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Articles in category "tips", sorted by date (updated)X
Displaying 71-80 of 154 result(s).

Using sub query for doubletts

Updated 3 years ago by mbTips3 comments – viewed 12,404 times – ( +2 ) – version 1.1
find doubletts by db fields. in this example i will check doublets for 3 tabelfields (col1,col2,col3). so i will get a subquery with the condition, select and grouping of the tablefields. the having with COUNT() > 1 means: find all records more then one result.

How to use a component before every action of a controller

Updated 3 years ago by transistorTips1 comment – viewed 32,223 times – ( +3 / -1 ) – version 1.1
I guess this is a tip on how to execute some code before every action in a controller, because I will tell you how I did it and maybe you can use the idea in your project.

CGridView: Adding behaviors from configuration, and template items from behaviors to CGridView

Updated 3 years ago by le_topTips0 comments – viewed 9,140 times – ( +5 ) – version 1.1
Changing the way a CGridView is rendered from the configuration file, or through behaviors specified at the moment it is used, is handy to extend a CGridView without creating tons of different classes for it. I am surprised that this is not in the default implementation, so I made my default CGridView implementation.

CjuiDatepicker

Updated 3 years ago by hiral darjiTips1 comment – viewed 7,501 times – ( +3 ) – version 1.1
If you have two datepicker in one form and you want that a date of from date shold be minimum date of todate then put following code in Cjuidatepicker widget options array:

using jqbargraph to create beautiful graphs

Updated 3 years ago by MAHESH.E.UTips1 comment – viewed 8,051 times – ( +5 ) – version 1.1
If you are about to create a graph, the best option i would suggest is the jqbargraph.

CGridView: Render customized/complex datacolumns

Updated 3 years ago by JobloTips13 comments – viewed 147,043 times – ( +74 ) – version 1.1
If you have to display a overview of related data in a table, you can use the CListView, create your view with table/tr/td tags and implement db-queries in the view to display detaildata of the current (master-)record.
tags: CGridView

CJuiTabs Content

Updated 3 years ago by mbalaTips3 comments – viewed 14,472 times – ( +6 ) – version 1.1
When I used CJuiTabs I did something. They are
tags: CJuiTabs

Fixing extensions without modifying their code

Updated 3 years ago by schmunkTips3 comments – viewed 9,271 times – ( +6 ) – version 1.1
If you're working a lot with extensions you often stumble upon problems, when you want to include them into your custom web application, like hardcoded or absolute path aliases or classes extended from core application components, which implement addiditonal features.

Adding a link to a CDataColumn

Updated 3 years ago by le_topTips6 comments – viewed 15,561 times – ( +3 ) – version 1.1
Backoffice Grid Views often list information like Posts for a blog while showing at the same time linked information like the User who wrote that post. For more efficiency, it is appropriate that the User is displayed as a link to the User detail page.

Patching PHP code (used as a library) without changing the original code!

Updated 3 years ago by le_topTips0 comments – viewed 6,079 times – ( +5 ) – version 1.1
The article Fixing extensions without modifying their code reminded me of another patching technique that I used. My conviction and a hard look on the web had led me to an article Redefine PHP class methods or class giving me a head start to do what I wanted: patching third party code without touching the original to allow easy upgrades.
tags: patch, patching