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How to display Dependent drop-down value using ajax call with dynamically

Created 5 months ago by Ankit ModiTutorials4 comments – viewed 9,322 times – ( +1 / -2 ) – version all
Hi Friends, In this tutorial I write a code display dependent drop-down value using ajax call.

Client-side form validation using Twitter Bootstrap's Popovers

Created about a year ago by TrejderHow-tos4 comments – viewed 29,631 times – ( +4 / -1 ) – version 1.1
This article explains how to easily turn standard text-line validation errors into beautifully and professionally looking Twitter Bootstrap's Popovers.

defaultScope

Created about a year ago by Gerhard LiebenbergHow-tos4 comments – viewed 12,995 times – ( +5 / -1 ) – version 1.1
This example includes a composite condition as well as an empty condition - as if you bypass or disable defaultScope without using resetScope().

How to implement form events

Created 3 months ago by Antonio RamirezHow-tos4 comments – viewed 3,041 times – ( +5 ) – version 2.0
You have that, when a product is on development they can change its API anytime. This change is quite important though, its related on how to set the events of your form, for example, the useful beforeSubmit.
tags: yii2, forms, how to

Send asset folder path to a javascript of a widget

Created 3 years ago by sensorarioTips4 comments – viewed 17,246 times – ( +4 ) – version 1.1
When you develop a widget, you could need one image that is in the assets folder, you can use it simply within a css. You can load a css or javascript script doing this:

Using CListView to display items next to each other (in columns)

Created about a year ago by thyseusTips4 comments – viewed 9,695 times – ( +11 )
When using CListView to display multiple views next to each other, we can use the $index variable inside the viewFile to achieve this. As far as i know there is no extension or out-of-the-box functionality for this, so we need to apply a little hack:

Shrink Yii, help your IDE and speed up copying

Created 3 years ago by dckurushinTips4 comments – viewed 8,764 times – ( +10 / -9 ) – version 1.1
In this little tip, I will help you to cut Yii size for about half

how to use github (un)official extension repo in your Yii project

Created 3 years ago by RusAlexTips4 comments – viewed 7,282 times – ( +4 ) – version 1.1
Using a git submodule command in your yii project

Add model validator in Controller

Created 2 months ago by KonApazTips4 comments – viewed 2,126 times – ( +1 / -1 ) – version 1.1
There are cases that model validators should be depended by controller/action and you couldn't manipulate on the model class or using scenarios in easy way

Use CGridview to sort and filter CSqlDataProvider - when used with UNRELATED tables (or complex queries)

Created 2 months ago by Gerhard LiebenbergHow-tos4 comments – viewed 2,044 times – version 1.1
I have two tables called hospitals and departments. I have a junction table between them which holds the departments in each hospital. But sometimes I need a list of "All hospitals with All possible departments" - regardless of whether they are linked in the junction table or not.