@lifetech-inc/x-data-spreadsheet NPM

x-spreadsheet

A web-based JavaScript spreadsheet

Document

T.B.D

NPM

npm install @lifetech-inc/x-data-spreadsheet

<div id="x-spreadsheet-demo"></div>

import Spreadsheet from "@lifetech-inc/x-data-spreadsheet";
// If you need to override the default options, you can set the override
// const options = {};
// new Spreadsheet('#x-spreadsheet-demo', options);
const s = new Spreadsheet("#x-spreadsheet-demo")
  .loadData({}) // load data
  .change((data) => {
    // save data to db
  });

// data validation
s.validate();

// default options
{
  mode: 'edit', // edit | read
  showToolbar: true,
  showGrid: true,
  showContextmenu: true,
  menuItems: [
    { key: "copy", title: "コピー", label: "Ctrl+C" },
    { key: "cut", title: "切り取り", label: "Ctrl+X" },
    {
      key: "paste",
      title: "貼り付け",
      label: "Ctrl+V",
      beforeRender: (val) => {
        return val.replace(/[^0-9]/g, "");
      },
    },
    {
      key: "rotate-paste",
      title: "転置して貼り付け",
      beforeRender: (val) => {
        return val.replace(/[^0-9]/g, "");
      },
    },
    {
      key: "insert-row-delete-end-row",
      title: "選択した行数を上に挿入",
    },
    {
      key: "delete-row-insert-end-row",
      title: "選択した行数を削除",
    },
  ],
  view: {
    height: () => document.documentElement.clientHeight,
    width: () => document.documentElement.clientWidth,
  },
  row: {
    len: 100,
    height: 25,
  },
  limitRowLen: 300,
  col: {
    len: 26,
    width: 100,
    indexWidth: 60,
    minWidth: 60,
  },
  style: {
    bgcolor: '#ffffff',
    align: 'left',
    valign: 'middle',
    textwrap: false,
    strike: false,
    underline: false,
    color: '#0a0a0a',
    format: 'number',
    font: {
      name: 'Helvetica',
      size: 10,
      bold: false,
      italic: false,
    },
  },
}

import | export xlsx

https://github.com/SheetJS/sheetjs/tree/master/demos/xspreadsheet#saving-data

thanks https://github.com/SheetJS/sheetjs

Bind events

const s = new Spreadsheet("#x-spreadsheet-demo");
// event of click on cell
s.on("cell-selected", (cell, ri, ci) => {});
s.on("cells-selected", (cell, { sri, sci, eri, eci }) => {});
// edited on cell
s.on("cell-edited", (text, ri, ci) => {});

update cell-text

const s = new Spreadsheet("#x-spreadsheet-demo");
// cellText(ri, ci, text, sheetIndex = 0)
s.cellText(5, 5, "xxxx").cellText(6, 5, "yyy").reRender();

get cell and cell-style

const s = new Spreadsheet("#x-spreadsheet-demo");
// cell(ri, ci, sheetIndex = 0)
s.cell(ri, ci);
// cellStyle(ri, ci, sheetIndex = 0)
s.cellStyle(ri, ci);

Internationalization

// npm
import Spreadsheet from "@lifetech-inc/x-data-spreadsheet";
import zhCN from "@lifetech-inc/x-data-spreadsheet/dist/locale/zh-cn";

Spreadsheet.locale("zh-cn", zhCN);
new Spreadsheet(document.getElementById("xss-demo"));

Features

Undo & Redo
Paint format
Clear format
Format
Font
Font size
Font bold
Font italic
Underline
Strike
Text color
Fill color
Borders
Merge cells
Align
Text wrapping
Freeze cell
Functions
Resize row-height, col-width
Copy, Cut, Paste
Autofill
Insert row, column
Delete row, column
hide row, column
multiple sheets
print
Data validations

Development

git clone https://github.com/lifetech-inc/x-spreadsheet.git
cd x-spreadsheet
npm install
npm run dev

Open your browser and visit http://127.0.0.1:8080.

Browser Support

Modern browsers(chrome, firefox, Safari).

npm public

npm login
npm publish --access public

// バージョンアップ
npm version patch # v1.0.0 からv1.0.1 にアップ
npm version minor # v1.0.1 からv1.1.0 にアップ
npm version major # v1.0.1 からv2.0.0 にアップ