我正在使用带有react-redux的打字稿。我有以下组件,它不会从父级获取任何“ OwnProp”,而是从redux状态获取一个prop。 Redux从Parent Component给了我错误,它期望来自parent的prop totalRows。我该如何解决 ?
import { connect } from "react-redux";
interface ChatSectionStateProp{
totalRows : number
}
export const ChatSection: React.SFC<ChatSectionStateProp> = (prop) => {
const totalRows = prop.totalRows
return (
<div style={{
backgroundColor: '#5A657B' ,
overflowY:'scroll' ,
gridColumn:'3 / 13' ,
gridRow:`2 / ${totalRows+1}`
}} >
</div>
);
}
const mapStateToProps = (state:ChatSectionStateProp)=>{
totalRows : state.totalRows
}
export default connect(mapStateToProps)(ChatSection) ;
答案 0 :(得分:0)
结果是,我不仅导出了连接的组件,还导出了原始Component。删除导出即可完成工作。这是修改后的代码。
import { connect } from "react-redux";
interface ChatSectionStateProp{
totalRows : number
}
const ChatSection: React.FC<ChatSectionStateProp> = (prop) => {
const totalRows = prop.totalRows
return (
<div style={{
backgroundColor: '#5A657B' ,
overflowY:'scroll' ,
gridColumn:'3 / 13' ,
gridRow:`2 / ${totalRows+1}`
}} >
</div>
);
}
const mapStateToProps = (state:ChatSectionStateProp)=>({
totalRows : state.totalRows
});
export default connect(mapStateToProps)(ChatSection) ;