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Articles in category "tips", sorted by date (updated)X
Displaying 51-60 of 152 result(s).

CGridView customized CCheckBoxColumn

Updated 2 years ago by CeBeTips2 comments – viewed 10,664 times – ( +5 ) – version 1.1
Hi friends,

Auto-update denormalized attributes with MongoDb and Yii2

Updated 2 years ago by CeBeTips0 comments – viewed 7,750 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.

Create thermometer using rgraph

Updated 2 years ago by Ankit ModiTips2 comments – viewed 6,540 times – ( +4 )
Hi friends,

1:n relations sometimes require CDbCriteria.together

Updated 2 years ago by fsbTips5 comments – viewed 35,479 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 2 years ago by mikewalenTips6 comments – viewed 27,713 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 2 years ago by Kostas Apazidis (KonApaz)Tips0 comments – viewed 5,599 times – ( +2 )
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 2 years ago by Manish GuptaTips4 comments – viewed 18,964 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.

How to upload image(photo), and path entry in database with update functionality

Updated 2 years ago by ShahcheragheanTips22 comments – viewed 151,220 times – ( +37 / -3 ) – version 1.1
I saw many posts that community newbie is confuse in image/photo upload with random name. so I post this topic covering all useful things regarding to image/photo upload(not covering image attribute related functionality)

How to call a default layout for every module and how to work <php echo $content; ?>

Updated 2 years ago by Ankit ModiTips0 comments – viewed 21,140 times – ( -2 )
Hi Friends, Hi Friends, Some common question is difficult to how to create the layout on yii and how to work

Cgridview counter column

Updated 3 years ago by trondTips5 comments – viewed 5,305 times – ( +9 )
some times we want to show the serialNo on cgridview .