From 9640bbf0cb3bbd7cb5052cfc58725e92be1954f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?w=C5=AB=20y=C4=81ng?= <uyarnchen@gmail.com>
Date: Thu, 9 May 2024 23:29:57 +0800
Subject: [PATCH] fix(pagination): auto truncate number after entering (#2886)

---
 src/pagination/Pagination.tsx                |  6 ++++--
 src/pagination/__tests__/pagination.test.tsx | 22 +++++++++++++-------
 2 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/src/pagination/Pagination.tsx b/src/pagination/Pagination.tsx
index 4ab11e17e..06514ed87 100644
--- a/src/pagination/Pagination.tsx
+++ b/src/pagination/Pagination.tsx
@@ -1,6 +1,8 @@
 import React, { useState, useMemo, forwardRef, useEffect } from 'react';
 import classNames from 'classnames';
 import omit from 'lodash/omit';
+import isNaN from 'lodash/isNaN';
+
 import noop from '../_util/noop';
 import useConfig from '../hooks/useConfig';
 import useControlled from '../hooks/useControlled';
@@ -75,14 +77,14 @@ const Pagination = forwardRef<HTMLDivElement, PaginationProps>((originalProps, r
       return;
     }
 
-    let nextCurrent = _nextCurrent;
+    let nextCurrent = Math.trunc(_nextCurrent);
+    if (isNaN(nextCurrent)) return;
     let nextPageSize = _nextPageSize;
 
     if (!nextPageSize && !pageSizeValidator(nextPageSize)) {
       nextPageSize =
         pageSize ?? (typeof pageSizeOptions[0] === 'number' ? pageSizeOptions[0] : pageSizeOptions[0]?.value);
     }
-
     // 边界处理
     if (nextCurrent < min) nextCurrent = min;
     if (nextCurrent > pageCount) nextCurrent = pageCount;
diff --git a/src/pagination/__tests__/pagination.test.tsx b/src/pagination/__tests__/pagination.test.tsx
index 05278cd80..5d0cb83d8 100644
--- a/src/pagination/__tests__/pagination.test.tsx
+++ b/src/pagination/__tests__/pagination.test.tsx
@@ -9,7 +9,7 @@ describe('Pagination test', () => {
     expect(() => wrapper.unmount()).not.toThrow();
   });
 
-  test('click page', () => {
+  test('click page works fine', () => {
     const wrapper = render(<Pagination total={300} pageSize={15} />);
 
     fireEvent.click(wrapper.getByText('20'));
@@ -22,7 +22,7 @@ describe('Pagination test', () => {
     expect(document.querySelector('.t-is-current')).toHaveTextContent('19');
   });
 
-  test('pageSize', async () => {
+  test('pageSize works fine', async () => {
     const changeFn = vi.fn();
     const pageSizeChangeFn = vi.fn();
     const { getByText, container, getByDisplayValue } = render(
@@ -43,7 +43,7 @@ describe('Pagination test', () => {
     expect(container.querySelector('.t-pagination__pager').childNodes.length).toBe(5);
     expect(document.querySelector('.t-is-current')).toHaveTextContent('5');
   });
-  test('folded', () => {
+  test('folded works fine', () => {
     const changeFn = vi.fn();
     const pageSizeChangeFn = vi.fn();
     const { getByText, container } = render(
@@ -76,7 +76,7 @@ describe('Pagination test', () => {
     fireEvent.click(container.querySelector('.t-pagination__number--more'));
     expect(document.querySelector('.t-is-current')).toHaveTextContent('2');
   });
-  test('theme', () => {
+  test('theme works fine', () => {
     const changeFn = vi.fn();
     render(<Pagination total={100} defaultPageSize={5} theme="simple" onChange={changeFn} />);
 
@@ -84,7 +84,7 @@ describe('Pagination test', () => {
     fireEvent.keyDown(document.querySelector('.t-pagination__jump .t-input__inner'), { keyCode: 13 });
     expect(document.querySelector('.t-pagination__jump .t-input__inner').value).toEqual('5');
   });
-  test('totalContent', () => {
+  test('totalContent works fine', () => {
     const changeFn = vi.fn();
     const { getByText, rerender } = render(
       <Pagination total={100} defaultPageSize={5} totalContent="总条数" onChange={changeFn} />,
@@ -96,8 +96,7 @@ describe('Pagination test', () => {
     rerender(<Pagination total={100} defaultPageSize={5} totalContent={totalContentFn} onChange={changeFn} />);
     expect(totalContentFn).toBeCalled();
   });
-
-  test('jumper', () => {
+  test('jumper works fine', () => {
     render(<Pagination total={300} pageSize={15} showJumper />);
 
     fireEvent.change(document.querySelector('.t-pagination__jump .t-input__inner'), { target: { value: '5' } });
@@ -112,4 +111,13 @@ describe('Pagination test', () => {
     fireEvent.keyDown(document.querySelector('.t-pagination__jump .t-input__inner'), { keyCode: 13 });
     expect(document.querySelector('.t-is-current')).toHaveTextContent('1');
   });
+  test('jump input number return integral part', () => {
+    // 测试输入小数会自动处理整数
+    const changeFn = vi.fn();
+    render(<Pagination total={100} defaultPageSize={20} theme="simple" onChange={changeFn} />);
+
+    fireEvent.change(document.querySelector('.t-pagination__jump .t-input__inner'), { target: { value: '5.555' } });
+    fireEvent.keyDown(document.querySelector('.t-pagination__jump .t-input__inner'), { keyCode: 13 });
+    expect(document.querySelector('.t-pagination__jump .t-input__inner').value).toEqual('5');
+  });
 });