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Grails Training

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Intertech’s Grails training offering helps students learn the practical application of Grails including the use of dynamic scaffolding for create, read, update, and delete (CRUD) operations along with static scaffolding and the related controller and views.  Further, the Grails training course covers configuring various data sources including MySQL and JNDI data sources.  Intertech training offers real-world insights through a complete hands-on experience. See more details on our Grails training below the Course Finder lower on this page.

Testimonials

Sparked my interest on learning more about design patterns. This will help me with improving design decisions at work.

Arbindra B

We reached out to Intertech for help with a mobile barcoding project to help our users manage their warehouses more efficiently. We had a need for mobile development expertise which we did not have in-house. Intertech provided the right resource at the right time for our project. They have listened to our needs every step of the way, been more than flexible, and the consultant is a perfect resource for our team. I cannot recommend their services enough.

Benjamin S

Very good class. Labs were very helpful in learning about APP-V. Material was well organized, as well as easy to follow and understand. Facilities were nice as well. A variety of snacks were provided free of charge to help keep is alert throughout the day.

Dave S

Effective training with a very knowledgeable trainer. Fast paced and very in depth. Would do it again!

Teresa H

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MORE ON GRAILS TRAINING

With domain classes core to Grails, Intertech’s Grails training goes over persisting fields to the database, validating domain classes thru custom validators, and customizing database mapping.
 
The course covers creating a model along with defining controllers including how to use controller scopes, access request parameters, and perform request parameter type conversion.  In views, there’s also coverage of rendering a view with both default and custom views along with rendering templates.
 
In performing data binding, the course covers validating incoming data, binding to multiple domain objects, binding and associations, and the bindable constraint.  Command objects, HTTP method restrictions, and Controller IO are also covered.
 
For views, the Grails training course covers page directives, use with Groovy Scriptlets, and GStrings.  Further tags are also covered including logical, iterative, and filtering along with iteration.  Grails dynamic tags are covered including linking tags, custom tags, and creating your own tag library.
 
Grails Object Relational Mapping (GORM) is also covered in detail with students learning associations, querying, configuring GORM, the overall semantics of GORM, use of detached objects in GORM, and transactions in GORM.  In coverage of GORM, students also learn best practices for performance tuning including caching and lazy associations.
 
Grails services are taught including the relation between services and dependency injection, scoping services, testing services, and exposing services.
 
Use of tools like Hudson and languages like Ajax are also taught in our Grails training offering.

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