Class DataTableDataSource

This class exposes a Spotfire.Dxp.Data.DataTable as a Spotfire.Dxp.Data.DataSource. Using it, existing tables can be duplicated, transformed and accessed through add operations (for example adding rows and adding columns). Note that this data source can only be used when a document is present and there exists one or more tables to use as source.

Since

2.0

Hierarchy (view full)

Accessors

DocumentTitle IsLinkable

Methods

Cast Equals GetHashCode ToString TryCast Equals

Default capability

constructor IsPromptingAllowed Name ReuseSettingsWithoutPrompting TypeId Connect ConnectWithDelayedPrompting

Accessors

DocumentTitle

  • get DocumentTitle(): string

  • Gets a document title for the data returned from this data source with the current configuration.

    Returns string

IsLinkable

  • get IsLinkable(): boolean

  • Gets a value indicating whether this instance supports linked data mode or not.

    Returns boolean

Methods

Cast

  • Cast<T1, T2>(this, type): T1

  • Casts this object to the specified type. Throws error on failure.

    Type Parameters

    • T1

      The target type of the cast.

    • T2

      The type of the object to cast.

    Parameters

    Returns T1

Equals

  • Equals(obj): boolean

  • Determines whether the specified object is equal to the current object.

    Parameters

    • obj: any

      The object to compare with the current object.

    Returns boolean

    true if the specified object is equal to the current object; otherwise, false.

GetHashCode

  • GetHashCode(): number

  • Serves as the default hash function.

    Returns number

    A hash code for the current object.

ToString

  • ToString(): string

  • Returns a string that represents the current object.

    Returns string

    A string that represents the current object.

TryCast

  • TryCast<T1, T2>(this, type): null | T1

  • Casts this object to the specified type. Returns null on failure.

    Type Parameters

    • T1

      The target type of the cast.

    • T2

      The type of the object to cast.

    Parameters

    Returns null | T1

StaticEquals

  • Equals(objA, objB): boolean

  • Determines whether the specified object instances are considered equal.

    Parameters

    • objA: any

      The first object to compare.

    • objB: any

      The second object to compare.

    Returns boolean

    true if the objects are considered equal; otherwise, false. If both objA and objB are null, the method returns true.

Default capability

constructor

IsPromptingAllowed

  • get IsPromptingAllowed(): boolean

  • Gets or sets a value indicating whether prompting is allowed is allowed for this data source instance.

    Returns boolean

    Since

    2.0

  • set IsPromptingAllowed(value): void

  • Parameters

    • value: boolean

    Returns void

Name

  • get Name(): string

  • Gets the display name of the data source. Same as the document title by default.

    Returns string

    Since

    2.0

ReuseSettingsWithoutPrompting

  • get ReuseSettingsWithoutPrompting(): boolean

  • Gets or sets a value indicating whether settings should be reused without prompting or not. Determines if the data source should be opened in silent mode, prompting the user only when necessary, or if the user should get a chance to modify the settings even if they are valid.

    Returns boolean

    Since

    2.0

  • set ReuseSettingsWithoutPrompting(value): void

  • Parameters

    • value: boolean

    Returns void

TypeId

Connect

ConnectWithDelayedPrompting

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Accessors
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Default capability