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Interface IPropertyFieldDocumentPickerProps

interface

Public properties of the PropertyFieldDocumentPicker custom field

Hierarchy

  • IPropertyFieldDocumentPickerProps

Index

Properties

Methods

Properties

Optional allowedFileExtensions

allowedFileExtensions: string

Defines the file extensions allowed in the picker. You need to specifies all the extensions with a dot and to separate them with a comma without spaces. For example a good value is: .doc,.docx,.ppt. The default value is .doc,.docx,.ppt,.pptx,.xls,.xlsx,.pdf,.txt

context

context: IWebPartContext
var

Parent web part context

Optional deferredValidationTime

deferredValidationTime: number

Custom Field will start to validate after users stop typing for deferredValidationTime milliseconds. Default value is 200.

Optional disabled

disabled: boolean

Whether the property pane field is enabled or not.

Optional initialValue

initialValue: string
var

Initial value

Optional key

key: string
var

An UNIQUE key indicates the identity of this control

label

label: string
var

Property field label displayed on top

Optional onGetErrorMessage

onGetErrorMessage: function

The method is used to get the validation error message and determine whether the input value is valid or not.

When it returns string:

  • If valid, it returns empty string.

  • If invalid, it returns the error message string and the text field will show a red border and show an error message below the text field.

    When it returns Promise:

  • The resolved value is display as error message.
  • The rejected, the value is thrown away.

Type declaration

    • (value: string): string | Promise<string>

    • Parameters

      • value: string

      Returns string | Promise<string>

Optional previewDocument

previewDocument: boolean

Whether the document preview is enabled or not. Default is true.

properties

properties: any
var

Parent Web Part properties

Optional readOnly

readOnly: boolean

Whether the document path can be edit manually or not. Default is true.

Methods

onPropertyChange

  • onPropertyChange(propertyPath: string, oldValue: any, newValue: any): void
  • function

    Defines a onPropertyChange function to raise when the selected Color changed. Normally this function must be always defined with the 'this.onPropertyChange' method of the web part object.

    Parameters

    • propertyPath: string
    • oldValue: any
    • newValue: any

    Returns void

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