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GroupColumnFn

Function

GroupColumnFn

type

Represents the callback used by the groupColumn option of the GroupableSettings interface. Allows customizing each synthesized group column individually. Applicable when displayMode is 'multipleColumns'.

Example:

groupColumnCallback({ field }) {
  return {
    width: field === 'Category.CategoryName' ? 260 : 160,
    title: field === 'Category.CategoryName' ? 'Category' : field,
    reorderable: false
  };
}