Class DropdownWidget

constructor

• new DropdownWidget(
      label?: string,
      values?: object,
      value?: string | null,
      callback?: ((value: string) => void) | null,
  ): DropdownWidget

  Create a new dropdown.

  The values parameter should be an object where the keys are the display text and the values are the actual values.

  Parameters

  • Optionallabel: string = ''

    The label text.

  • Optionalvalues: object = {}

    The values to display in the dropdown.

  • Optionalvalue: string | null = null

    The initial value of the dropdown.

  • Optionalcallback: ((value: string) => void) | null = null

    The callback function to call when the value is changed.

  Returns DropdownWidget

id

labelRef

ref

selRef

bind

• bind(obj: any, prop: string): this

  Bind a property to the dropdown.

  Parameters

  • obj: any

    The object to bind the property to.

  • prop: string

    The property to bind.

  Returns this

getValue

• getValue(): string

  Get the value of the dropdown.

  Returns string

onChange

• onChange(func: (value: string) => void): this

  Set the callback function to call when the value is changed.

  Parameters

  • func: (value: string) => void

    The callback function to call when the value is changed.

  Returns this

setLabel

• setLabel(label: string): this

  Set the label of the dropdown.

  Parameters

  • label: string

  Returns this

setValue

• setValue(val: string): this

  Set the value of the dropdown.

  Parameters

  • val: string

  Returns this