【发布时间】:2021-03-07 20:11:34
【问题描述】:
//import routes from "./routes";
import { Link, withRouter, NavLink, useHistory } from "react-router-dom";
export default function App() {
console.log(this.props.data.data);
const [value1, setValue1] = useState(0);
const [value2, setValue2] = useState(0);
...}
slider.js中这部分代码访问上一页传递的数据变量,下面会提到
axios
.post(
"/get_spec_other",
{
selected_country: this.props.selectedCountry,
selected_disease: this.props.selectedDisease,
selected_drug: this.props.selectedDrugs,
},
{ headers: { "content-type": "application/json" } }
)
.then((res) => {
const SpecificationName = Array.from(res.data);
console.log(res.data);
this.props.history.push({pathname: '/slider', data: res.data});
alert(res.data);
这是我将数据传递到 /slider 并打开 slider.js 的地方。
【问题讨论】:
标签: javascript reactjs react-router onclick react-router-dom