英文:
React-table and go to first/last page
问题
我正在尝试通过重写PreviousComponent和NextComponent来向React-Table添加“转到”第一页/最后一页按钮，但似乎这两个组件都与前一页/后一页的功能行为相关联。
是否有其他方法将这两个按钮添加到默认分页组件中？
英文:
I'm trying to add "go to" first/last page buttons to the React-Table by overwriting PreviousComponent and NextComponent but it looks like both components are connected to the previous/next page functionality behaviours.
Is there any other way to add those two buttons to the default pagination component?
答案1
得分: 3
以下是翻译好的代码部分：
import React from "react";
import styled from "styled-components";
import { useTable, usePagination } from "react-table";
import makeData from "./makeData";
const Styles = styled.div`
padding: 1rem;
table {
border-spacing: 0;
border: 1px solid black;
tr {
:last-child {
td {
border-bottom: 0;
}
}
}
th,
td {
margin: 0;
padding: 0.5rem;
border-bottom: 1px solid black;
border-right: 1px solid black;
:last-child {
border-right: 0;
}
}
}
.pagination {
padding: 0.5rem;
}
`;
function Table({ columns, data }) {
// Use the state and functions returned from useTable to build your UI
const {
getTableProps,
getTableBodyProps,
headerGroups,
prepareRow,
page, // Instead of using 'rows', we'll use page,
// which has only the rows for the active page
// The rest of these things are super handy, too ;)
canPreviousPage,
canNextPage,
pageOptions,
pageCount,
gotoPage,
nextPage,
previousPage,
setPageSize,
state: { pageIndex, pageSize }
} = useTable(
{
columns,
data,
initialState: { pageIndex: 2 }
},
usePagination
);
// Render the UI for your table
return (
<>
<table {...getTableProps()}>
<thead>
{headerGroups.map(headerGroup => (
<tr {...headerGroup.getHeaderGroupProps()}>
{headerGroup.headers.map(column => (
<th {...column.getHeaderProps()}>{column.render("Header")}</th>
))}
</tr>
))}
</thead>
<tbody {...getTableBodyProps()}>
{page.map((row, i) => {
prepareRow(row);
return (
<tr {...row.getRowProps()}>
{row.cells.map(cell => {
return (
<td {...cell.getCellProps()}>{cell.render("Cell")}</td>
);
})}
</tr>
);
})}
</tbody>
</table>
{/*
Pagination can be built however you'd like.
This is just a very basic UI implementation:
*/}
<div className="pagination">
<button onClick={() => gotoPage(0)} disabled={!canPreviousPage}>
{"First"}
</button>{" "}
<button onClick={() => previousPage()} disabled={!canPreviousPage}>
{"<"}
</button>{" "}
<button onClick={() => nextPage()} disabled={!canNextPage}>
{">"}
</button>{" "}
<button onClick={() => gotoPage(pageCount - 1)} disabled={!canNextPage}>
{"Last"}
</button>{" "}
<span>
Page{" "}
<strong>
{pageIndex + 1} of {pageOptions.length}
</strong>{" "}
</span>
<span>
| Go to page:{" "}
<input
type="number"
defaultValue={pageIndex + 1}
onChange={e => {
const page = e.target.value ? Number(e.target.value) - 1 : 0;
gotoPage(page);
}}
style={{ width: "100px" }}
/>
</span>{" "}
<select
value={pageSize}
onChange={e => {
setPageSize(Number(e.target.value));
}}
>
{[10, 20, 30, 40, 50].map(pageSize => (
<option key={pageSize} value={pageSize}>
Show {pageSize}
</option>
))}
</select>
</div>
</>
);
}
function App() {
const columns = React.useMemo(
() => [
{
Header: "Name",
columns: [
{
Header: "First Name",
accessor: "firstName"
},
{
Header: "Last Name",
accessor: "lastName"
}
]
},
{
Header: "Info",
columns: [
{
Header: "Age",
accessor: "age"
},
{
Header: "Visits",
accessor: "visits"
},
{
Header: "Status",
accessor: "status"
},
{
Header: "Profile Progress",
accessor: "progress"
}
]
}
],
[]
);
const data = React.useMemo(() => makeData(100000), []);
return (
<Styles>
<Table columns={columns} data={data} />
</Styles>
);
}
export default App;
如果需要进一步的翻译或有其他问题，请告诉我。
英文:
You can customise the text as required. I have mocked the data, you can pass the actual data as required
See the code
App.js
import React from "react";
import styled from "styled-components";
import { useTable, usePagination } from "react-table";
import makeData from "./makeData";
const Styles = styled.div`
padding: 1rem;
table {
border-spacing: 0;
border: 1px solid black;
tr {
:last-child {
td {
border-bottom: 0;
}
}
}
th,
td {
margin: 0;
padding: 0.5rem;
border-bottom: 1px solid black;
border-right: 1px solid black;
:last-child {
border-right: 0;
}
}
}
.pagination {
padding: 0.5rem;
}
`;
function Table({ columns, data }) {
// Use the state and functions returned from useTable to build your UI
const {
getTableProps,
getTableBodyProps,
headerGroups,
prepareRow,
page, // Instead of using 'rows', we'll use page,
// which has only the rows for the active page
// The rest of these things are super handy, too ;)
canPreviousPage,
canNextPage,
pageOptions,
pageCount,
gotoPage,
nextPage,
previousPage,
setPageSize,
state: { pageIndex, pageSize }
} = useTable(
{
columns,
data,
initialState: { pageIndex: 2 }
},
usePagination
);
// Render the UI for your table
return (
<>
<table {...getTableProps()}>
<thead>
{headerGroups.map(headerGroup => (
<tr {...headerGroup.getHeaderGroupProps()}>
{headerGroup.headers.map(column => (
<th {...column.getHeaderProps()}>{column.render("Header")}</th>
))}
</tr>
))}
</thead>
<tbody {...getTableBodyProps()}>
{page.map((row, i) => {
prepareRow(row);
return (
<tr {...row.getRowProps()}>
{row.cells.map(cell => {
return (
<td {...cell.getCellProps()}>{cell.render("Cell")}</td>
);
})}
</tr>
);
})}
</tbody>
</table>
{/*
Pagination can be built however you'd like.
This is just a very basic UI implementation:
*/}
<div className="pagination">
<button onClick={() => gotoPage(0)} disabled={!canPreviousPage}>
{"First"}
</button>{" "}
<button onClick={() => previousPage()} disabled={!canPreviousPage}>
{"<"}
</button>{" "}
<button onClick={() => nextPage()} disabled={!canNextPage}>
{">"}
</button>{" "}
<button onClick={() => gotoPage(pageCount - 1)} disabled={!canNextPage}>
{"Last"}
</button>{" "}
<span>
Page{" "}
<strong>
{pageIndex + 1} of {pageOptions.length}
</strong>{" "}
</span>
<span>
| Go to page:{" "}
<input
type="number"
defaultValue={pageIndex + 1}
onChange={e => {
const page = e.target.value ? Number(e.target.value) - 1 : 0;
gotoPage(page);
}}
style={{ width: "100px" }}
/>
</span>{" "}
<select
value={pageSize}
onChange={e => {
setPageSize(Number(e.target.value));
}}
>
{[10, 20, 30, 40, 50].map(pageSize => (
<option key={pageSize} value={pageSize}>
Show {pageSize}
</option>
))}
</select>
</div>
</>
);
}
function App() {
const columns = React.useMemo(
() => [
{
Header: "Name",
columns: [
{
Header: "First Name",
accessor: "firstName"
},
{
Header: "Last Name",
accessor: "lastName"
}
]
},
{
Header: "Info",
columns: [
{
Header: "Age",
accessor: "age"
},
{
Header: "Visits",
accessor: "visits"
},
{
Header: "Status",
accessor: "status"
},
{
Header: "Profile Progress",
accessor: "progress"
}
]
}
],
[]
);
const data = React.useMemo(() => makeData(100000), []);
return (
<Styles>
<Table columns={columns} data={data} />
</Styles>
);
}
export default App;
Working codesandbox
答案2
得分: 0
我已经覆盖了PaginationComponent，将默认代码修改为自定义的PaginationComponent，其中我添加了以下内容：
<div className="-first">
<button
disabled={!canPrevious}
onClick={() => {
if (!canPrevious) return
this.changePage(0)
}}
> First </button>
</div>
和
<div className="-last">
<button
onClick={() => {
if (!canNext) return
this.changePage(pages)
}}
disabled={!canNext}
> Last </button>
</div>
请注意，这是对你提供的代码的翻译。
英文:
For v6 I have ended up overwriting PaginationComponent
<ReactTable
....
PaginationComponent={PaginationComponent}
....
>
with modified default code as custom PaginationComponent where I have added
<div className="-first">
<button
disabled={!canPrevious}
onClick={() => {
if (!canPrevious) return
this.changePage(0)
}}
> First </button>
</div>
and
<div className="-last">
<button
onClick={() => {
if (!canNext) return
this.changePage(pages)
}}
disabled={!canNext}
> Last </button>
</div>
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论