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trait When extends AnyRef

Conditional rendering support. Uses by-name parameters to delay creating a react node if the condition idicates not to render.

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Value Members

  1. def when[T](cond: UndefOr[T])(render: => ReactNode): ReactNode
  2. def when(cond: Boolean)(render: => ReactNode): ReactNode

    Render something or return a null element.

    Render something or return a null element. Render is by name. Could just use fold.

  3. def when[T <: Boolean](cond: Option[T])(render: => ReactNode)(implicit ev: =:=[T, Boolean]): ReactNode

    Render something or return a null element.

    Render something or return a null element. Render is by name. Could just use fold.

  4. def when[T <: Boolean](cond: UndefOr[T])(render: => ReactNode)(implicit ev: =:=[T, Boolean]): ReactNode

    Render something or return a null element.

    Render something or return a null element. Render is by name. Could just use fold.

  5. def whenNot[T](cond: UndefOr[T])(render: => ReactNode): ReactNode
  6. def whenNot[T <: Boolean](cond: Option[T])(render: => ReactNode)(implicit ev: =:=[T, Boolean]): ReactNode

    Render something if not cond or return a null element.

    Render something if not cond or return a null element. Render is by name. Could also use fold.

  7. def whenNot[T <: Boolean](cond: UndefOr[T])(render: => ReactNode)(implicit ev: =:=[T, Boolean]): ReactNode

    Render something if not cond or return a null element.

    Render something if not cond or return a null element. Render is by name. Could also use fold.

  8. def whenNot(cond: Boolean)(render: => ReactNode): ReactNode

    Render something if notcond or return a null element.

    Render something if notcond or return a null element. Render is by name. Could also use fold.