Expression Language Reference
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    Interface IRowWindowWithMerge

    interface IRowWindowWithMerge {
        after(n: number, optional?: boolean): Promise<Record<string, any>>;
        before(n: number, optional?: boolean): Promise<Record<string, any>>;
        isFiltered(item: Record<string, any>): Promise<boolean>;
        mergeDownIf(
            col: string | string[],
            cond?: SubRowFilter,
            opts?: IMergeOptions,
        ): string | any[];
        mergeIf(
            col: string | string[],
            step: number,
            cond: SubRowFilter,
            opts?: IMergeOptions,
        ): string | any[];
        mergeUpIf(
            col: string | string[],
            cond?: SubRowFilter,
            opts?: IMergeOptions,
        ): string | any[];
        [key: string]: any;
    }

    Hierarchy

    • IRowWindow
      • IRowWindowWithMerge

    Indexable

    • [key: string]: any
    Index

    Methods

    after before isFiltered mergeDownIf mergeIf mergeUpIf

    Methods

    • Parameters

      • n: number
      • Optionaloptional: boolean

      Returns Promise<Record<string, any>>

    • Parameters

      • n: number
      • Optionaloptional: boolean

      Returns Promise<Record<string, any>>

    • Parameters

      • item: Record<string, any>

      Returns Promise<boolean>

    • Merge this row and rows below that satisfy cond. mergeIf

      Parameters

      • col: string | string[]
      • Optionalcond: SubRowFilter
      • Optionalopts: IMergeOptions

      Returns string | any[]

    • Merge Rows starting at the current row and iterating by step. Merge will continue until a row doesnt pass cond

      Parameters

      • col: string | string[]

        column or columns to merge

      • step: number

        offset to next row

      • cond: SubRowFilter

        Conditional test for each row.

      • Optionalopts: IMergeOptions

        Merge options allow control of the output

      Returns string | any[]

      string or array containing the matching values

    • Merge this row and rows above that satisfy cond. If cond is not specified the inverse of the active row filter will be used

      mergeIf

      Parameters

      • col: string | string[]
      • Optionalcond: SubRowFilter
      • Optionalopts: IMergeOptions

      Returns string | any[]

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