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Interface IPropertyFieldTreeViewProps

interface

Public properties of the PropertyFieldTreeView custom field

Hierarchy

  • IPropertyFieldTreeViewProps

Index

Properties

Optional allowFoldersSelections

allowFoldersSelections: boolean
var

Defines if the user can select a folder or only leaf (default is true)

Optional allowMultipleSelections

allowMultipleSelections: boolean
var

Defines if the user can select multiple nodes or not (default is `false')

Optional checkboxEnabled

checkboxEnabled: boolean
var

Defines if a checkbox is displayed with the item (default is true)

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 key

key: string
var

An UNIQUE key indicates the identity of this control

label

label: string
var

Property field label displayed on top

Optional nodesPaddingLeft

nodesPaddingLeft: number
var

Defines the nodes padding left. Default value is 20 pixels

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>

properties

properties: any
var

Parent Web Part properties

Optional selectedNodesIDs

selectedNodesIDs: string[]
var

Selected nodes ids

tree

var

Tree root nodes

Methods

onPropertyChange

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

    Defines a onPropertyChange function to raise when the selected value 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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