Lessons:13Length:2 hours
- Overview
- Transcript
3.2 Associations
One important part about objects is making sure they communicate with each other. Associations in models make up for that communication. In this lesson we'll cover the three most important relationships between models.
1.Introduction
1.1Introduction03:20
1.1
Introduction
03:20
1.2Installing and Connecting to a Database13:10
1.2
Installing and Connecting to a Database
13:10
2.Dataset Oriented Perspective
2.1Reading Data13:04
2.1
Reading Data
13:04
2.2Inserting Data03:44
2.2
Inserting Data
03:44
2.3Updating Data04:27
2.3
Updating Data
04:27
2.4Deleting Data03:55
2.4
Deleting Data
03:55
3.Model Oriented Perspective
3.1Models09:22
3.1
Models
09:22
3.2Associations12:40
3.2
Associations
12:40
3.3Transactions17:03
3.3
Transactions
17:03
3.4Migrations13:20
3.4
Migrations
13:20
3.5Validations12:19
3.5
Validations
12:19
3.6Hooks08:24
3.6
Hooks
08:24
4.Conclusion
4.1Conclusion03:42
4.1
Conclusion
03:42
