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A Quick Introduction to VisualForce Pages

The framework is a component of Salesforce's Force.com that is built to streamline the process of developing and deploying cloud-based applications and websites. Developers define VisualForce pages with VisualForce Markup and VisualForce Controller. The VisualForce Markup handles what elements or components should appear on the page and how should they appear.<br>

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A Quick Introduction to VisualForce Pages

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  1. A Quick Introduction to VisualForce Pages TM info@cloudanalogy.com +1(415)830-3899 cloud.analogy

  2. What are VisualForce Pages? VisualForcePage is described as a Salesforce Markup language that allows users to create interface components in Salesforce. The VisualForce pages consist of Salesforce-based tags to create interactive and engaging web pages. These pages also allow users to integrate them with other web languages ​​such as HTML, CSS, JavaScript, Ajax, and more. The VisualForce page consists of two parts: VisualForce Markup VisualForce controller info@cloudanalogy.com +1(415)830-3899 cloud.analogy

  3. VisualForce Markup:The VisualForce Markup Language consists of VisualForce tags, HTML, JavaScript, jQuery, CSS, Ajax or any other Web-enabled code embedded in Single tag. VisualForce Controller: The VisualForce controller is a single element in VisualForce pages that are set to manage data with user interactions. info@cloudanalogy.com +1(415)830-3899 cloud.analogy

  4. Where are these VisualForce pages used? Developers uses VisualForce pages to: • Override default functionality like New, Edit. • Override tab overview pages, for example, the Accounts tab home page • Specify a custom tab. • Can be integrated with HTML, CSS, Ajax, jQuery. • Embed components in detail page layouts. • Build dashboard components or custom help pages. • Customize, expand, or integrate the sidebars in the Salesforce console. • Add menu items, actions, and mobile cards in Salesforce1. info@cloudanalogy.com +1(415)830-3899 cloud.analogy

  5. VisualForce Tags Salesforce-powered tags in VisualForce pages always begin with "apex" namespace. These tags give you almost all types of Web Markup features that you need and are much more similar to the built-in ajax components. Each VF page consists of <apex: page> tags, where other rest of the code is defined. You can even add JavaScript for client-side data processing. info@cloudanalogy.com +1(415)830-3899 cloud.analogy

  6. VisualForce Controllers The VisualForce Controller describes what data and information the user can access that comprises almost all the standard objects and custom objects and how they are formatted. Salesforce offers two kinds of controllers – Standard and Custom and they are specified inside the <apex: page tag>. Standard controllers provide you the default Salesforce formatting with all the data validations. On the other hand, Custom Controllers enable users to define your own custom formatting, validations, and data manipulation. info@cloudanalogy.com +1(415)830-3899 cloud.analogy

  7. VisualForce Controller Extensions Just imagine you need to insert a VisualForce page on a record detail page button. Then you need a standard controller to access the record ID, but you also want to filter records based on specific criteria that can only be created with custom controllers. This is where the VisualForce controller extension comes into the picture. The VisualForce Controller extension is an Apex class that lets you manipulate records while accessing standard controller object records. info@cloudanalogy.com +1(415)830-3899 cloud.analogy

  8. Conclusion VisualForce is a component-based user interface framework that allows users to create a customized and effective web interface. The framework is a component of Salesforce'sForce.com that is built to streamline the process of developing and deploying cloud-based applications and websites. Developers define VisualForce pages with VisualForce Markup and VisualForce Controller. The VisualForce Markup handles what elements or components should appear on the page and how should they appear. info@cloudanalogy.com +1(415)830-3899 cloud.analogy

  9. Thank You info@cloudanalogy.com +1(415)830-3899 cloud.analogy

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