[英]How can I load and use jsgrid lib in React?
我對jsgrid lib有問題。 我嘗試將其加載到 React 項目。 我在項目中包含了庫,就像在 npmjs 上的說明一樣。
我的代碼看起來:
索引.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="theme-color" content="#000000" />
<meta
name="description"
content="Web site created using create-react-app"
/>
<link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
<link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
<link type="text/css" rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jsgrid/1.5.3/jsgrid.min.css" />
<link type="text/css" rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jsgrid/1.5.3/jsgrid-theme.min.css" />
<title>React App</title>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="root"></div>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
</body>
</html>
應用程序.js
import React from 'react';
import logo from './logo.svg';
import './App.css';
import * as JSGRID from 'jsgrid'
export default class App extends React.Component {
componentDidMount() {
window.$("#jsGrid").JSGRID.jsGrid({
width: "100%",
height: "400px",
filtering: true,
editing: true,
sorting: true,
paging: true,
fields: [
{ name: "Name", type: "text", width: 150 },
{ name: "Age", type: "number", width: 50 },
{ name: "Address", type: "text", width: 200 },
{ name: "Country", type: "select", items: 0, valueField: "Id", textField: "Name" },
{ name: "Married", type: "checkbox", title: "Is Married", sorting: false },
{ type: "control" }
]
});
}
render() {
return (
<div id="jsGrid">
</div>
);
}
}
我浪費了一些時間,是否有任何說明如何將這樣的 jquery 項目包含到 React 中? 或者也許有人面臨這樣的問題並知道如何解決它。
根本不使用任何前綴,只需$("#jsGrid").jsGrid(...
並導入 jquery
import $ from 'jquery';
另外,閱讀這個
如何在 ReactJS 中使用 JQuery
您需要從 jQuery 中刪除JSGRID
,並且應該創建一個ref
來引用節點而不是查詢它。
// change to require require("jsgrid"); export default class App extends React.Component { constructor(props) { super(props); this.gridRef = React.createRef(); } componentDidMount() { // remove JSGRID and use a ref window.jQuery(this.gridRef.current).jsGrid({ width: "100%", height: "400px", filtering: true, editing: true, sorting: true, paging: true, fields: [ { name: "Name", type: "text", width: 150 }, { name: "Age", type: "number", width: 50 }, { name: "Address", type: "text", width: 200 }, { name: "Country", type: "select", items: 0, valueField: "Id", textField: "Name" }, { name: "Married", type: "checkbox", title: "Is Married", sorting: false }, { type: "control" } ] }); } render() { return <div id="jsGrid" ref={this.gridRef} />; } }
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