exceljs

writeFile not woking in exceljs

由 给你一囗甜甜゛ 提交于 2021-02-07 20:14:33
问题 i am using exceljs and try to write value in a cell but it does not working. However workbook.xlsx.readFile(filename) is working but workbook.xlsx.writeFile(filename) won't. Here is my code:- var Excel = require('exceljs'); var fs = require('fs') module.exports.summary = function(req, res, next) { try { var filename = process.cwd() + '/template/report/summary.xlsx'; var workbook = new Excel.Workbook(); workbook.xlsx.writeFile(filename) .then(function() { var worksheet = workbook.getWorksheet

DevExpress ASP.NET Core Controls v20.1新版亮点：全新升级的Diagram、File Manager

由 南笙酒味 提交于 2021-01-13 08:25:07
DevExpress技术交流群2：775869749 欢迎一起进群讨论 DevExpress ASP.NET Web Forms Controls拥有针对Web表单（包括报表）的110+种UI控件，DevExpress ASP.NET MVC Extensions是服务器端MVC扩展或客户端控件，由轻量级JavaScript小部件提供支持的70+个高性能DevExpress ASP.NET Core Controls，包含功能完善的报表平台，DevExpress ASP.NET Web Forms Bootstrap Controls利用轻量级渲染、响应式布局和现代性能优化技术，扩展网站的受众范围并提高搜索排名。 DevExpress ASP.NET Core v20.1日前震撼发布，新版本全新升级的Diagram、File Manager等控件功能，欢迎下载v20.1体验！ DevExpress ASP.NET v20.1完整版下载 全新的Diagram控件 Diagram控件于2019年5月作为社区技术预览（CTP）首次引入，此次更新标志着其正式发布，功能包括： 40多种预定义形状（包括可折叠形状容器和OrgChart形状） 自定义形状 绑定到外部数据 以JSON格式加载/保存图 导出为SVG、PNG和JPEG 自动布局 模板 全屏和Simple View模式 只读模式

styles not getting copied from source excel file

由 谁说胖子不能爱 提交于 2021-01-07 01:26:15
问题 I am trying to read -> manipulate -> create excel. I am using streams supported by exceljs module. most of it is working fine, but the styles do not seem to be copied over. Below is my relevant part of the code. const readerOptions = { sharedStrings: 'cache', hyperlinks: 'cache', worksheets: 'emit', styles: 'cache', }; const writerOptions = { filename: fpath, useStyles: true, useSharedStrings: true } const workbook = new ExcelJS.stream.xlsx.WorkbookWriter(writerOptions) const myworksheet =

styles not getting copied from source excel file

由 这一生的挚爱 提交于 2021-01-07 01:24:02
问题 I am trying to read -> manipulate -> create excel. I am using streams supported by exceljs module. most of it is working fine, but the styles do not seem to be copied over. Below is my relevant part of the code. const readerOptions = { sharedStrings: 'cache', hyperlinks: 'cache', worksheets: 'emit', styles: 'cache', }; const writerOptions = { filename: fpath, useStyles: true, useSharedStrings: true } const workbook = new ExcelJS.stream.xlsx.WorkbookWriter(writerOptions) const myworksheet =

addRow() not adding merged cells correctly which are read from source file

由 笑着哭i 提交于 2020-12-27 05:54:30
问题 I am trying to read from a excel file, manipulate some data and write to another excel. I am seeing a weird issue when adding rows which have merged cells. They are not getting added as expected in the destination file, the rows are appearing non-merged. Below is the relevant part of the code. I am using streams and addRow. const readerOptions = { sharedStrings: 'cache', hyperlinks: 'cache', worksheets: 'emit', styles: 'cache', }; const writerOptions = { filename: fpath, useStyles: true,

2020 Web界面开发：DevExtreme全新的Diagram控件、文件管理器

由 ￣綄美尐妖づ 提交于 2020-08-13 16:06:25
DevExpress ASP.NET Web Forms Controls拥有针对Web表单（包括报表）的110+种UI控件，DevExpress ASP.NET MVC Extensions是服务器端MVC扩展或客户端控件，由轻量级JavaScript小部件提供支持的70+个高性能DevExpress ASP.NET Core Controls，包含功能完善的报表平台，DevExpress ASP.NET Web Forms Bootstrap Controls利用轻量级渲染、响应式布局和现代性能优化技术，扩展网站的受众范围并提高搜索排名。 DevExpress DevExtreme组件 v20.1日前震撼发布，新版本全新的Diagram控件、文件管理器、全新的Gantt控件等，欢迎下载v20.1体验！ DevExpress DevExtreme v20.1正式版下载 全新的Diagram控件 Diagram control 于2019年5月作为社区技术预览（CTP）首次引入，此更新标志着其正式发布。 其功能包括： 40多种可自定义和可扩展的形状（包括OrgChart形状） 可折叠形状的容器 自定义形状 绑定到外部数据 直角和直角图连接器 以JSON格式加载/保存图 导出为SVG，PNG和JPEG 自动布局 模板 全屏和简单视图模式 只读模式 可配置页面设置 自定义用户界面
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