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Articles tagged with "model"X
Displaying 1-10 of 27 result(s).

Optimize Scenarios for yii2

Created 24 days ago by AndroideLPTutorials0 comments – viewed 2,575 times – 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 3 months ago by Alexandre RodichevskiTips2 comments – viewed 2,968 times – 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 5 months ago by Wade ShulerHow-tos0 comments – viewed 3,735 times – 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 about a year ago by BizleyTutorials3 comments – viewed 5,814 times – ( +2 ) – 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 14,563 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

Create Form With DynamicModel

Created 2 years ago by Misbahul D MunirTips4 comments – viewed 12,309 times – ( +2 ) – 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 2 years ago by le_topTips0 comments – viewed 7,600 times – ( +3 ) – 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 2 years ago by Kostas Apazidis (KonApaz)Tutorials2 comments – viewed 6,807 times – ( +2 ) – 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 2 years ago by Kartik VTips0 comments – viewed 12,216 times – ( +39 ) – 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.

Save or Update Multiple related model values in one Tabular input form

Created 2 years ago by Kostas Apazidis (KonApaz)Tutorials4 comments – viewed 18,148 times – ( +1 / -7 ) – version 1.1
In this wiki I will show you how to save/update a model with many related model For example: How to set a product to multiple categories only in one post form ?