Question

You are building a PCF field component that renders a custom slider for a numeric column on a model-driven form. When the user drags the slider, the component updates an internal variable, but you notice that the new value is never written back to the Dataverse column and does not participate in form save. Which action must your component take so the framework persists the user's changed value?

Accepted Answer

Call notifyOutputChanged() when the value changes, and return the updated value from getOutputs().

Answer

Call context.parameters.<property>.setValue() from inside the render callback after each drag event.

Answer

Call context.webAPI.updateRecord() directly from the drag event handler to write the value to Dataverse.

Answer

Set the new value on context.parameters.<property>.raw inside updateView() so the framework detects the change.