Type Alias RenderFcn

RenderFcn: (el: HTMLElement, w: GridStackWidget) => void

Optional callback function for custom widget content rendering. Called during load()/addWidget() to create custom content beyond plain text.

Type declaration

- (el: HTMLElement, w: GridStackWidget): void
- Parameters
  - el: HTMLElement
    The widget's content container element
  - w: GridStackWidget
    The widget definition with content and other properties
  Returns void