Wiki

Articles tagged with "model"X
Displaying 1-10 of 28 result(s).

Working with relational removals by yii2

Created 9 months ago by AndroideLPTutorials2 comments – viewed 9,217 times – ( +1 / -1 ) – version 2.0
This tutorial shows you how to safely remove records between relationships.

Optimize Scenarios for yii2

Created 11 months ago by AndroideLPTutorials0 comments – viewed 8,869 times – ( +1 / -1 ) – version 2.0
Working with scenarios, with models that can receive many modifications in their rules or structures as development evolves, can create disruptions in the rescue process.

A universal model attribute for its synthetic representation

Created about a year ago by Alexandre RodichevskiTips2 comments – viewed 4,356 times – ( -1 ) – version 2.0
It is convenient to use the same identification attribute, say info, in all of the active records of your application. It should be a virtual read-only attribute defined by a getter method, its label being the model name.

How To: Custom Client Validation On Checkbox Toggle and Optional Input Field

Created about a year ago by Wade ShulerHow-tos0 comments – viewed 6,169 times – ( -1 ) – version 2.0
I just chased my tail around for a bit today. I got lost with setting the status of all inputs, and banging my head on why the "validate" function just wasn't working.

Active Record snapshotting (Model data base history)

Created 2 years ago by BizleyTutorials3 comments – viewed 7,723 times – ( +2 / -1 ) – version 1.1
One of the common tasks the web application might be required to perform, especially the app using some kind of a CMS, is to save the history of data changes. Your client for sure will want the answer to this simple question - If I mess this up or delete by accident can we bring it back? Well, DB backup is one thing and quick recovery is another - let's talk about latter one.

Add model validator in Controller

Created 2 years ago by Kostas Apazidis (KonApaz)Tips4 comments – viewed 17,476 times – ( +1 / -2 ) – 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

Create Form With DynamicModel

Created 3 years ago by Misbahul D MunirTips4 comments – viewed 18,143 times – ( +2 / -1 ) – version 2.0
In yii2 we can create form without create FormModel. Here we go
tags: form, yii2, model

Expert's model generation with Gii

Created 3 years ago by le_topTips0 comments – viewed 9,113 times – ( +3 / -1 ) – version 1.1
Efficient coding with Yii implies efficient use of the code generator. This article shares the personalised Gii templates that were built starting from the standard templates proposed by AweGen.

Sort and save order of model-elements drag & drop

Created 3 years ago by Kostas Apazidis (KonApaz)Tutorials2 comments – viewed 8,360 times – ( +2 / -1 ) – version 1.1
Suppose you have Products,Categories and each product belongs in many categories

Model validation for field ranges using yii2-field-range extension

Created 3 years ago by Kartik VTips0 comments – viewed 14,507 times – ( +39 / -1 ) – version 2.0
The yii2-field-range extension enables you to easily setup ActiveField range fields with Bootstrap styling. You basically can setup two attributes joined together like a single field with combined validation error block.