I can set the state with the function setState
I can also declare it in the contructor.
that's it.
typescript does not allow me to access it no matter where I put it I need to access it in my methods and in my html but this.state.mything
give the error :
TS2339: Property 'mything' does not exist on type 'Readonly{}>'.
what do I do?
there are no such examples online.
everyone uses this.state.mything
without a hitch seemingly.
class Component extends React.Component {
constructor(props: any) {
super(props);
this.state = { mything: ''}
}
render() {
return(
<div>
{this.state.mything} //ERROR
</div>
)
}
in this case the state has to be instantiated like so, for good measure this applies to props as well so here is how you instantiate props and state
interface Props {
mything: string
}
interface State {
mything: string
}
class Component extends React.Component<Props, State> {
constructor(props: any) {
super(props);
this.state = { mything: ''}
}
render() {
return(
<div>
{this.state.mything}
</div>
)
}