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V25.1
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    SpecifyJsonDataSourceSettingsPage Class

    Implements the Data Source Wizard’s Specify Data Source Settings (JSON) page.

    #Declaration

    TypeScript
    export class SpecifyJsonDataSourceSettingsPage extends FullscreenWizardPage

    #Remarks

    This wizard page allows users to specify settings of a new JSON data source.

    You can customize this page, hide specific sections or remove this page from the Report Wizard. To identify this page in code, use the FullscreenDataSourceWizardPageId.SpecifyJsonDataSourceSettingsPage enumeration value.

    See the following topics for more information:

    #Inheritance

    #constructor(_dataSourceWizardOptions)

    Creates a new class instance with the specified settings.

    #Declaration

    TypeScript
    constructor(
        _dataSourceWizardOptions: DevExpress.Analytics.Wizard._DataSourceWizardOptions
    )

    #Parameters

    Name Type
    _dataSourceWizardOptions _DataSourceWizardOptions

    #Methods

    #canNext Method

    Specifies whether the Next button is enabled on a wizard page.

    #Declaration

    TypeScript
    canNext(): boolean

    #Returns

    Type Description
    boolean

    true, if the Next button is enabled; otherwise, false.

    #getNextSectionId(sectionId) Method

    Returns the next section’s ID.

    #Declaration

    TypeScript
    getNextSectionId(
        sectionId: string
    ): string

    #Parameters

    Name Type Description
    sectionId string

    The current section’s ID.

    #Returns

    Type Description
    string

    The next section’s ID.

    #Remarks

    You should override this method when you remove a specific section from the page and want to skip this section in the navigation logic.

    See the following topics for more information:

    #registerSections Method

    Registers the page’s sections.

    #Declaration

    TypeScript
    registerSections(): void

    #Remarks

    This method registers the following sections in the Specify Data Source Settings (JSON) page:

    • SpecifyJsonConnectionPage (if there are predefined connection strings) - allows users to select a connection string or create a new connection string;
    • ChooseJsonSourcePage (if there are no predefined connection strings) - allows users to specify settings for a new connection string;
    • ChooseJsonSchemaPage - allows users to select data fields.