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Column class

Represents some column which will be queried


the default constructor. ⊕ new Column(): Column



The block ID.

● blockId: string


The caption.

● caption: string


The column expression.

● expr: Expression


The parameters associated with this column

● params: QueryParam[] = []


The index of the column in the sorting list.

● sortIndex: number


Column sorting direction

● sorting: SortDirection



Loads column from its JSON representation object.

▸ loadFromData(model: DataModel,data: ColumnData): void

Returns void


Saves column to JSON representation object.

▸ saveToData(): ColumnData

Returns ColumnData - The JSON representation object.