react Hooks 封裝 useState
阿新 • • 發佈:2021-10-19
import { useState } from "react" /** * 使用表單 * @param props */ export default function useForm(initialState: any) { const [state, setState] = useState(initialState); function setFormState(...key: any) { console.log(key,'...val...val') setState(currentState => { var newState = { ...currentState }; for (var m = 0; m < key.length; m = m + 2) { newState[key[m]] = key[m + 1]; } return newState }) } return [state, setFormState, setState]; }
//檔案中引入
importuseFormfrom'@/components/ospmodel/useForm' //使用 const[lhys,setLhys]=useForm({// startTime:newDate(),//開始時間 F_NOTE:'',//節點名稱 currentNodeData:null, }) 修改 setLhys("startTime",newDate()); 未聞花名