Best GROOVY GRAILS ONLINE TRAINING in SINGAPORE |GROOVY GRAILS ONLINE TRAINING

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Welcome Hyderabasys ProvidesGroovy and
Grails online training
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• Groovy and Grails
• Groovy and Grails Online Training
•  Language Overview1. What is Groovy?2. What
  Groovy can do3. Installing4. Running Groovy
  scripts Basic Syntax and Scalar Variables1.
  Syntax rules2. Numbers Integers, Floats, and
  BigDecimal3. Strings Double quoted, Single
  quoted, Here documents, Slash quoted, GStrings4.
  Operators

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• Collections1. Lists2. Coding a closure The
  it parameter, Passing multiple parameters, Naming
  parameters (the -gt operator)3. Maps4.
  Ranges Flow Control1. If statements The
  truth in Groovy2. Switch statements3. While
  loops4. For loops5. Exceptions

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• Classes of Groovy and Grails Online
  Training1. Defining classes File-to-class
  relationships2. Member variables Automatic
  getter/setter generation, Default visibility,
  Safe dereferencing with ? operator3. Methods
  Optional parameters and default parameters4.
  Operator overloading5. Automatic constructor
  generation Initializing property values in the
  constructor6. The Closure Groovy class7. Coding
  a method that expects a closure Calling into
  the closure, Passing parameters

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• Advanced Classes and Closures1. Closures
  Using methods as closures, Polymorphic
  closures2. Operator overloading3.
  Metaprogramming Discovering a class,
  Discovering fields, Discovering methods, Method
  resolution4. Pointers Method, Field5. Calling
  methods that do not exist ExpandoMetaClass,
  Categories Regular Expressions1. Regular
  Expression syntax2. The operator3. The
  operator4. Common methods that use Regular
  Expressions

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• Builders and Slurpers1. What are Builders and
  Slurpers?2. Node Builder3. Mark up Builder4.
  Ant Builder5. Using the ConfigSlurper Grails
  Installation and Overview Groovy and Grails
  Online Training1. Installing Grails
  GRAILS_HOME variable , Updating PATH2.
  Technologies included with Grails Spring,
  Hibernate, Site Mesh, AJAX libraries,
  Jetty/Tomcat3. Main components of a Grails
  application Domain, Controller ,View ,
  Configurations Creating a simple Grails
  application1. The create-app command2.
  Configuring the application3. Create a Domain

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• 4. Getting started with the Grails
  scaffolding5. Generate views and a controller
  with create-all6. Create a basic Controller7.
  Running the application8. Unit Tests The
  Domain1. Modeling relationships be longs To,
  mapping, and has Many One-to-one, One-to-many,
  Many-to-Many2. Validators constraints3. GORM
  Using the dynamic finder methods, Criteria
  objects, HQL

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• Domain Queries1. Using the dynamic finder
  methods2. Criteria objects3. HQL
  Controllers1. Navigation2. Returning data to
  the view3. Calling a controller method from the
  view4. Scopes Request, Flash, Session,
  servletContext5. Working with redirects6.
  Creating and using services7. Binding properties
  to domain objects8. Command objects

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• GSP basics1. How GSPs work2. Common GSP tag
  libraries3. Custom error messages4. Rendering
  and processing forms5. Writing custom tag
  libraries6. Working with layouts Filters
  of Groovy and Grails Online Training1. Creating
  simple filters2. Assigning a filter to actions
  on a controller3. Assigning a filter to a url4.
  Defining when a filter executes Before, After,
  after View

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Groovy and Grails Online Training
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