js-xlsx

I have an export to excel using js-xlsx and the function utils.json_to_sheet. Problem is I have another json object that I want to export to the same sheet, right below the previous one. XLSX.utils.json_to_sheet(outputData); Tried to find anything about it in docs and so, but seems like no one had that issue. A similar question was asked a while ago with no answer unfortunately - How to add multiple table with different data-set to the same sheet in exceljs . Any ideas? I ended up talking with xlsx support over the mail and they gave me the answer. There is a function called sheet_add_json.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm learning angular2 and i wanted to use js-xlsx library in my project. I installed xlsx npm install xlsx and jszip npm install jszip and added them in my index.html <script src="node_modules/xlsx/dist/xlsx.core.min.js"></script> <script src="node_modules/jszip/dist/jszip.min.js"></script> and added the typescript defitions tsd install xlsx and I'm using webpack but when I used it in import * as xlsx from 'xlsx'; but i get error module build failed: error: cannot resolve module 'xlsx' 回答1: An easier method would be not using typings at all:

在Angular里用，用纯js plugin插件生成excel报表，用到如下插件， // Browser save file (compatibility) (click to show) https://github.com/SheetJS/js-xlsx https://github.com/eligrey/FileSaver.js js-xlsx, 这个插件真的非常的强大，有免费社区版和Pro Version收费版，如果对所下载的报表的样式要求不高的话，用社区版完全可以实现需求，如果对样式有特殊要求，并且还不想用Pro Version不想花钱的话，也可以考虑用社区版填充数据，之后在excel里写vba宏来实现样式的定制化!! Browser save file (compatibility) (click to show) XLSX.writeFile techniques work for most modern browsers as well as older IE. For much older browsers, there are workarounds implemented by wrapper libraries. FileSaver.js implements saveAs. Note: XLSX.writeFile will automatically

在做项目的时候，需要上传一些excel文件内容到服务器。但是，用户没有点击提交的时候，或者刷新到其他页面的时候，需要放弃本次操作。本来是想着用redis来做缓存，暂时存储。但由于用户未点击提交的情况比较负责，不太适合此场景。SO，推荐一个比较成熟的解决方案： js-xlsx 。 话不多说，直接上代码： 1. 定义一个文件上传项： <input type = "file" id= "excel-file" > 下载js-xlsx的相应 xlsx.core.min.js 文件后引入 $( '#excel-file' ).change( function (e) { var files = e.target.files; var fileReader = new FileReader(); fileReader.onload = function (ev) { try { var data = ev.target.result, workbook = XLSX.read(data, { type: 'binary' }), // 以二进制流方式读取得到整份excel表格对象 persons = []; // 存储获取到的数据 } catch (e) { console.log( '文件类型不正确' ); return ; } // 表格的表格范围，可用于判断表头是否数量是否正确 var