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  • Book Overview & Buying Learning Apex Programming
  • Table Of Contents Toc
Learning Apex Programming

Learning Apex Programming

By : Matthew Kaufman, Michael Wicherski
2.8 (6)
Buy this Book
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Learning Apex Programming

Learning Apex Programming

2.8 (6)
By: Matthew Kaufman, Michael Wicherski
Buy this Book

Overview of this book

If you are a developer who has some object-oriented programming experience, Learning Apex Programming is the perfect book for you. This book is most appropriate for developers who wish to gain an understanding of the Force.com platform and how to use Apex to create business applications.
Table of Contents (11 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Apex Assumptions and Comparisons
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1. Apex Assumptions and Comparisons
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Before you start
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A gift to our readers
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Safety first
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The Force.com IDE
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Getting comfortable with Eclipse
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Linking Eclipse to the Salesforce1 Platform
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Under the hood
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Data and metadata
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Writing code
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Summary
2
2. Apex Limits
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2. Apex Limits
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Exceptions prove the rule
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Embracing an exception
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An exception to end all exceptions
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Obeying the speed limit
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More limits
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Edition limits
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API limits
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E-mail limits
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Time and relative limits in space
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You want me to process how many records?
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How many times and how many things
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Techniques to avoid query limits
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These aren't the queries you're looking for
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Visualforce limits
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Summary
3
3. More and Later
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3. More and Later
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Chain reactions
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Where we're going, we don't need roads
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I fought the law and won
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Please sir, I want some more
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Combining forces
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Bigger, better, and batchier
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Dyna batch
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Building skynet
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Master control
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Summary
4
4. Triggers and Classes
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4. Triggers and Classes
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A brief history of triggers
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Trigger happy
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Pulling the trigger
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Inside the mind of a trigger
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Class is in session
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Staying classy
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Put your hands together
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Behind the scenes
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The Pablo Picasso of Apex
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Summary
5
5. Visualforce Development with Apex
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5. Visualforce Development with Apex
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s-con, what?
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Your own personal Force.com
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Tag, you're it!
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Taking control
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Extending control
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More internal goodies
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Static cling
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Dynamic pages
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Visualforce components
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Your component library
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Controlling components
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Summary
6
6. Exposing Force.com to the World
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6. Exposing Force.com to the World
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Three ways to skin a cat
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JavaScript buttons jubilee
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For your consideration
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My turn!
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Summary
7
7. Use Case – Integration with Google Calendar
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7. Use Case – Integration with Google Calendar
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Gimme an O!
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Googol
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Forget me not
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I'm late, very, very late!
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O, Auth me mighty Google!
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Summary
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8. Creating a Property Management Application
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8. Creating a Property Management Application
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Why
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What
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Who
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How
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When and Where
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A custom model
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Paying your dues
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Mine, all mine
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Ain't no mountain
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Upgrade to the app status
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Summary
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9. Test Coverage
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9. Test Coverage
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@isTest
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Always on my mind
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Get tested
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Fruits of our labour
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The ultimate goal
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Summary
10
Index
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Index

Extending control

There are times where it might make more sense to use a custom controller, for example, if the page is not tied to a specific type of sObject. However, there are also times where the page is tied to a specific type of sObject and the standard controller makes more sense, but you just need one extra bit of data or functionality. Unfortunately, pages can only use either a standard controller or a custom controller, but not both.

Don't worry though, there's a simple solution. While you cannot use both a standard controller and custom controller, you can extend either of them with a controller extension. As you probably guessed, an extension is just an Apex class that follows certain syntax. Extensions really do allow you to have the best of both worlds. You can use the built-in functionality and only write code for what's not included. Your pages can actually use multiple extensions; this allows you to write reusable functionality that can be used across multiple pages.

Let...

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Tech Concepts
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Programming languages
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Learning Apex Programming
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