[英]Pagination not working in react-bootstrap-table2
我正在使用react-bootstrap-table2-paginator將分頁添加到我的BootstrapTable中。 當我在表中添加分頁部分時,出現以下錯誤。 我缺少一些進口商品嗎?
invariant.js:39 Uncaught Error: a.render(): A valid ReactComponent must be returned. You may have returned undefined, an array or some other invalid object.
這是組件的代碼。
import React, { Component } from 'react';
import BootstrapTable from 'react-bootstrap-table-next';
import cellEditFactory from 'react-bootstrap-table2-editor';
import paginationFactory from 'react-bootstrap-table2-paginator';
class OverviewComponent extends Component {
constructor(props) {
super(props);
}
const products = [];
const columns = [{
dataField: 'id',
text: 'Product ID'
}, {
dataField: 'name',
text: 'Product Name'
}, {
dataField: 'price',
text: 'Product Price'
}];
function addProducts(quantity) {
const startId = products.length;
for (let i = 0; i < quantity; i++) {
const id = startId + i;
products.push({
id: id,
name: 'Item name ' + id,
price: 2100 + i
});
}
}
addProducts(12);
render() {
return (
<div className="container-fluid">
<div className="row">
<BootstrapTable
striped
hover
condensed
maxHeight={15}
keyField="id"
data={ products }
columns={ columns }
cellEdit={ cellEditFactory({ mode: 'dbclick' }) }
pagination={ paginationFactory() }
/>
</div>
</div>
);
}
}
export default OverviewComponent;
任何幫助,將不勝感激。 謝謝
我已經糾正了原始實現的一些錯誤。 您想利用this.state
import React, { Component } from "react";
import BootstrapTable from "react-bootstrap-table-next";
import cellEditFactory from "react-bootstrap-table2-editor";
import paginationFactory from "react-bootstrap-table2-paginator";
class OverviewComponent extends Component {
constructor(props) {
super(props);
this.state = {
products: [],
columns: [
{
dataField: "id",
text: "Product ID"
},
{
dataField: "name",
text: "Product Name"
},
{
dataField: "price",
text: "Product Price"
}
]
};
this.addProduct = this.addProduct.bind(this);
}
addProduct(quantity) {
const startId = products.length;
let { products } = this.state;
for (let i = 0; i < quantity; i++) {
const id = startId + i;
products.push({
id: id,
name: "Item name " + id,
price: 2100 + i
});
}
this.setState({ products: products });
}
render() {
const { products, columns } = this.state;
return (
<div className="container-fluid">
<div className="row">
<BootstrapTable
striped
hover
condensed
maxHeight={15}
keyField="id"
data={products}
columns={columns}
cellEdit={cellEditFactory({ mode: "dbclick" })}
pagination={paginationFactory()}
/>
</div>
</div>
);
}
}
export default OverviewComponent;
試試這個,對我有用。 在運行時,包裝器也有問題。
npm install react-bootstrap-table2-paginator@0.1.6 --save
而且,這僅適用於react@16.0.0及更高版本。 您可以使用以下方法升級到最新版本的react和react-dom:
npm install --save react@latest react-dom@latest
對於特定版本,只需指定版本來代替“最新”一詞。 例如
npm install --save react@16.4.2 react-dom@16.4.2
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