diff --git a/src/components/views/dialogs/RoomSettingsDialog.tsx b/src/components/views/dialogs/RoomSettingsDialog.tsx index a73f0a595bf..b0c6fc40500 100644 --- a/src/components/views/dialogs/RoomSettingsDialog.tsx +++ b/src/components/views/dialogs/RoomSettingsDialog.tsx @@ -44,18 +44,31 @@ interface IProps { initialTabId?: string; } +interface IState { + roomName: string; +} + @replaceableComponent("views.dialogs.RoomSettingsDialog") -export default class RoomSettingsDialog extends React.Component { +export default class RoomSettingsDialog extends React.Component { private dispatcherRef: string; + constructor(props: IProps) { + super(props); + this.state = { roomName: '' }; + } + public componentDidMount() { this.dispatcherRef = dis.register(this.onAction); + MatrixClientPeg.get().on("Room.name", this.onRoomName); + this.onRoomName(); } public componentWillUnmount() { if (this.dispatcherRef) { dis.unregister(this.dispatcherRef); } + + MatrixClientPeg.get().removeListener("Room.name", this.onRoomName); } private onAction = (payload): void => { @@ -66,6 +79,12 @@ export default class RoomSettingsDialog extends React.Component { } }; + private onRoomName = (): void => { + this.setState({ + roomName: MatrixClientPeg.get().getRoom(this.props.roomId).name, + }); + }; + private getTabs(): Tab[] { const tabs: Tab[] = []; @@ -122,7 +141,7 @@ export default class RoomSettingsDialog extends React.Component { } render() { - const roomName = MatrixClientPeg.get().getRoom(this.props.roomId).name; + const roomName = this.state.roomName; return (