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  • Book Overview & Buying Learning Force.com Application Development
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Learning Force.com Application Development

Learning Force.com Application Development

By : Madusanka
4.3 (4)
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Learning Force.com Application Development

Learning Force.com Application Development

4.3 (4)
By: Madusanka

Overview of this book

If you are a developer who wants to learn how to develop and deploy applications from the Salesforce.com platform, then this book is for you. No prior knowledge of Salesforce is necessary.
Table of Contents (15 chapters)
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Preface
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Free Chapter
1
1. Getting Started with Force.com
1. Getting Started with Force.com
Introduction to the Force.com platform
Designing and developing applications on the Force.com platform
Identifying building blocks of the Force.com platform
The sample application
Summary
2
2. Building the Data Model
2. Building the Data Model
Creating objects
Creating custom fields
Summary
3
3. Building the User Interface
3. Building the User Interface
Creating a Force.com custom application
Creating custom tabs
Customizing page layouts
An overview of Visualforce
Summary
4
4. Designing Apps for Multiple Users and Protecting Data
4. Designing Apps for Multiple Users and Protecting Data
Design considerations
An overview of Force.com licenses
The security framework of the Force.com platform
Summary
5
5. Implementing Business Processes
5. Implementing Business Processes
Preserving data quality with validation rules
Automating the business process using workflows
Automating the business process using approval processes
Summary
6
6. Data Management on the Force.com Platform
6. Data Management on the Force.com Platform
Data management operations
Force.com record IDs
Data management tools
Summary
7
7. Custom Coding with Apex
7. Custom Coding with Apex
Introducing Apex
Working with Apex
Writing Apex code – object-oriented programming in Apex
Triggers
Force.com platform query languages
Data manipulation on the Force.com platform
Summary
8
8. Building Custom Pages with Visualforce
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8. Building Custom Pages with Visualforce
Introducing Visualforce
The concepts of Visualforce
The order of execution of a Visualforce page
Visualforce custom components
Advantages of Visualforce
Summary
9
9. Analytics as a Service with the Force.com Platform
9. Analytics as a Service with the Force.com Platform
Reports
Custom report types
Dashboards
Reporting snapshot
Summary
10
10. E-mail Services with the Force.com Platform
10. E-mail Services with the Force.com Platform
Handling inbound e-mails
Sending e-mails
Visualforce e-mail templates
Summary
11
11. Building Public Websites with Force.com Sites
11. Building Public Websites with Force.com Sites
Force.com sites
Creating and customizing your first Force.com site
Best practices on Force.com sites
Summary
12
12. Deploying the Force.com Application
12. Deploying the Force.com Application
Application development methodology and architecture
Migrating configuration changes
Sandboxes
Packages
Simple deployment with the Force.com IDE
Distributing Force.com applications onto AppExchange
Summary
13
A. Force.com Tools
A. Force.com Tools
Development tools
Data tools
Cloud integration tools
Language integration libraries
Salesforce platform mobile services
Summary
14
Index
Index

The order of execution of a Visualforce page

Every Visualforce page is executed according to a life cycle. This life cycle is determined from the creation of the page and its destruction during the user session. There are two types of Visualforce page request that define the life cycle of a particular page:

  • Get request

  • Postback request

Get requests of a Visualforce page

The get request is created after you request a new page by entering a URL or clicking on a button/link. The following diagram shows the behavior of the get request and how the Visualforce page interacts with the controller during the get request:

Order of execution for get requests of a Visualforce page

The order of execution is as follows:

  1. First, it initiates the controller objects by calling the constructor method.

  2. If there are any custom components, they are created and constructor methods are called on their associated class. If any attribute is specified in a component using an expression, those expressions are also evaluated...

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