Class HtmlTextArea

Representation of a text area that stores its content as HTML. The text area can visualize text and images using standard tags. Use this visualization as a component when creating a guided analysis.

The text area holds a collection of images that can be referenced from the HTML content with the key used in the collection as source attribute on the image tags. The Internet Explorer based view in the Professional client does not support transparent PNG images.

Since

2.0

Hierarchy (view full)

Implements

Methods

Cast Equals GetHashCode ToString TryCast Equals

Default capability

Context HtmlContent Images IsAttached Title Transactions TypeId Visual ApplyUserPreferences AutoConfigure

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

Context

  • get Context(): INodeContext

  • Gets the context of this node.

    Returns INodeContext

    Since

    2.0

HtmlContent

  • get HtmlContent(): null | string

  • Gets or sets the HTML content. The HTML should only contain markup that would fit inside the body tag of a complete document.

    Returns null | string

    Since

    2.0

  • set HtmlContent(value): void

  • Parameters

    • value: null | string

    Returns void

Images

IsAttached

  • get IsAttached(): boolean

  • Gets a value indicating whether this node is attached.

    Returns boolean

    Since

    2.0

Title

  • get Title(): string

  • Gets or sets the Visual's title.

    Returns string

    Since

    2.0

  • set Title(value): void

  • Parameters

    • value: string

    Returns void

Transactions

  • get Transactions(): ITransactions

  • Gets a collection of methods for executing transactions on the document.

    Returns ITransactions

    Since

    2.0

TypeId

Visual

  • get Visual(): null | Visual

  • Gets the visual instance, or null if this instance is not owned by a visual.

    Returns null | Visual

    Since

    2.0

ApplyUserPreferences

AutoConfigure

  • AutoConfigure(): void

  • Configures a newly created visual with reasonable default values given the current data set.

    Returns void

    Since

    2.0

Settings

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Methods
Default capability