Contents
How to create a dynamic page in Visualforce?
Your dynamic Visualforce pages should be designed to use a standard controller for the object on your page, and implement any further customization through a controller extension. You can use the Apex Schema.SobjectType methods to get information for your dynamic references, in particular those that access the fields of an object.
How to reference apex maps and lists in Visualforce?
Visualforce pages that use dynamic bindings can reference the Apex Map and List data types in their markup. Use dynamic references to lists and maps in an tag to create forms using data that isn’t in your organization’s custom objects.
Why is it important to use dynamic Visualforce bindings?
Dynamic bindings are useful for Visualforce pages included in managed packages since they allow for the presentation of data specific to each subscriber with very little coding. Dynamic Visualforce binding is supported for standard and custom objects.
When does Visualforce page return an error message?
If there isn’t a value mapped to a particular key, the Visualforce page returns an error message. For example, with this controller: If the key is null, the Visualforce page renders an empty string.
How to create dynamic VF pages with Lightning design system?
These input fields generated have been applied with ‘slds-input’ class from Lightning Design System to get the Saleforce LDS look and feel. The multi-picklists have been applied a JS Library called ‘Selectize’ for better User Experience. * ‘FieldSetUIGeneratorController’ page.
Why are fields determined at run time in Visualforce?
In other words, fields on the page are determined at run time, rather than compile time. This allows a developer to design a single page that renders differently for various audiences, based on their permissions or preferences.
How to get value of dynamic Doc property?
To get properties from dynamic doc when .GetType () returns null, try this: Similar to the accepted answer, you can also try GetField instead of GetProperty. Depending on how the actual Type was implemented, this may work when GetProperty () doesn’t and can even be faster.
How can I dynamically render required fields using a…?
I have a Visualforce page on which I am rendering a lot of fields using a Dynamic Component (which is an Output Panel that contains all of the fields).