如何解决ReactJS-无法从材质表中的动作单击处理程序的rowData获取属性
我在React Typescript项目中使用material-table。我只是将示例代码复制到了我的项目中,但是由于某些键入问题而无法正常工作。代码是
export interface Entity {
id:string,name:string,abc:string,xyz:string
}
const { totalCount,entities,listLoading } = currentState; //currentState from useSelect
//recreating the Entities to make it mutable as I'm using redux-toolkit which freezes the state and and material-table don't accept freezed state objects
const materialTableEntities=entities?entities.map((entity:Entity) => ({...entity})):[];
// Table columns
const columns = [
{
title: "Name",field: "name"
},{
title: "ABC Column",field: "abc"
},{
title: "XYZ Column",field: "xyz"
},];
return (
<>
<MaterialTable
title=""
columns={columns}
data={materialTableEntities}
actions={[
{
icon: 'save',tooltip: 'Save Entity',onClick: (event,rowData) => alert("You saved " + rowData.id) //error on rowData.id
},{
icon: 'delete',tooltip: 'Delete Device',rowData) => alert("You deleted " + rowData.id) //error on rowData.id
}
]}
options={{
search: true,actionsColumnIndex: -1
}}
/>
</>
错误是
类型'{{id:string;名称:字符串; abc: 串; xyz:字符串; } | {...; } []'。
解决方法
通过之前的检查类型修复,例如:
if( !Array.isArray(rowData)){
console.log(rowData.name)
}
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