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Articles in category "tips", sorted by date (updated)X
Displaying 21-30 of 135 result(s).

An Easy Solution for Dependent dropDownList Using AJAX

Updated 5 months ago by KonApazTips10 comments – viewed 49,409 times – ( +11 / -1 ) – version 1.1
Sometimes new Yii guys face problem to manage dependent dropDownList using AJAX. I am going to discuss an easy solution about this issue.

Yiistrap TbHtml::navbarSearchForm

Updated 5 months ago by CeBeTips0 comments – viewed 4,818 times – version 1.1
Hi all,

CGridView customized CCheckBoxColumn

Updated 5 months ago by CeBeTips2 comments – viewed 4,782 times – ( +5 ) – version 1.1
Hi friends,

Auto-update denormalized attributes with MongoDb and Yii2

Updated 5 months ago by CeBeTips0 comments – viewed 3,200 times – ( +1 ) – version 2.0
You have different collections in MongoDb with de-normalized attributes. As you may know, due to its not-join nature, MongoDb tends to encourage repetition of the same value in different collections (de-normalization). In this MongoDb is opposed to a more SQL-like approach where you usually reference only the ID of the value with a foreign key.

Multiple Enviroments - Only with files

Updated 5 months ago by CeBeTips0 comments – viewed 2,278 times – ( -6 ) – version 1.1
The idea of ‚Äč‚Äčthis wiki is to show how to have a development environment .

Create thermometer using rgraph

Updated 6 months ago by Ankit ModiTips2 comments – viewed 4,397 times – ( +3 )
Hi friends,

1:n relations sometimes require CDbCriteria.together

Updated 8 months ago by fsbTips4 comments – viewed 25,666 times – ( +16 ) – version 1.1
There are situations in which Active Record will generate nonsense queries from what a nieve Yii user might think is reasonable code. One such situation is a CActiveDataProvider using CDbCriteria to get data from parent and 1:n child table with a condition on the child table.

Adding a date range search for CGridView the easy way

Updated 10 months ago by mikewalenTips4 comments – viewed 16,538 times – ( +12 ) – version 1.1
After a lot of research, everything I found on adding date range searching to a CGridView advanced search form seemed to involve adding two new public variables (e.g. $date_from, $date_to), 'safe' rules for the new variables, and a rather chunky if/elseif/else check in the search() method. This probably isn't a hassle for most, but because many of the tables in my database contain two or three and sometimes four date columns (e.g. date_created, date_modified, date_deleted etc.), it meant I was having to add up to eight public variables, the corresponding safe rules, and modifying the search() criteria for each date attribute. So, I set about creating a better way and I thought I'd share my work with the community.

Set a menu - reusable code

Updated 10 months ago by KonApazTips0 comments – viewed 3,851 times – ( +1 )
As we know Using crud generator creates menu items in view files (for each view file have a varius menu items)

Rendering Views and Updating them with Ajax

Updated 11 months ago by Manish GuptaTips4 comments – viewed 12,757 times – ( +2 )
I wanted to implement a widget that could refresh itself through Ajax without refreshing the whole page. CGridView and CListView are excellent examples of such widgets.