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Advanced VisualForce Controllers – Create a Wizard


Custom Apex Objects Developers can create their own Apex objects by defining them in Apex classes. Apex classes are helpful in creating wrapper classes for sObjects Other Controller Considerations Controller methods are generally defined as public. However, if you want to use a method as a webService, you must define it as global. Use Apex collection data types, such as “list” and “Set” when returning data from the database for […]

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Updated Podcasts of Apex Training

UPDATE: According to Chris Barry , the instructor in these pod casts, Salesforce has removed them because they are now focusing on new/better low cost training. As soon as I learn more about what that is, I will post about it here. For anyone studying for the Salesforce Advanced Developer Certification, I strongly suggest you check out the following recently refreshed series of Podcasts posted on ITunes. They are recorded […]

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Visualforce Custom Controllers


Custom Controller Code Used when there is a need to: Override existing functionality Make new actions available to a page Customize navigation Use HTTP callouts or web services Provide greater data access control on a page Custom Controller vs. Controller Extension – Custom controllers are used when the developer wants to start with a clean slate and have complete control over the functionality. Extensions inherit the functionality of the controller […]

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Overview of Visualforce Controllers


An Overview of Visualforce Controllers Controllers define different types of methods: Data Methods such as getter and setter methods Action methods, such as specialized methods or navigation methods Three types: Standard Controllers – provided by Salesforce and provide access to standard Salesforce data and actions Controller Extensions – Created by extending an existing controller. They use the data and methods from the controllers they extend. Custom Controllers – require the […]

Continue Reading → IDE and Version Control

Development with the Platform Your development environment should consist of the following two tools: At least one dedicated Sandbox – Allows you to use the Setup menu to customize applications, modify metadata and synchronize changes IDE – Used to develop code, customize and create metadata in Bulk, deploy metadata, support version control and synchronize file changes Eclipse Eclipse is an extendable integrated development environment that supports a variety […]

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Manage Sandbox Environments


Sandboxes Sandboxes are a clone of an entire production environment that allows developers to develop and test without risking production data. There are three types: Full – copies the entire prod org (although you can choose to omit some data and have it load faster) Configuration-only – copies only the configurations and does not copy any data. But, you can load up to 500MB of data Developer – Similar to […]

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Apex Class Notes – Advanced Topics


Dynamic Apex Components Enables you to create more flexible applications by providing you the ability to access sObject and field metadata descriptions Allows you to write dynamic SOQL and SOSL queries and dynamic DML Consists of several components: Schema Describe – way to programmatically discover info about the current org schema. You can use the following to get a map of the schema: Map<String,Schema.sObjectType> gd = Schema.getGlobalDescribe(); Dynamic SOQL – […]

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Receiving and Sending Emails Through Apex


Inbound Email Services Automated process that uses Apex classes to process the content, headers and attachments from inbound emails to a email address. Each email service has one or more salesforce-generated email addresses to which users can send a message for processing. An email service only processes messages it receives at one of it’s addresses. For example, you can create an email service that automatically creates contact records based […]

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