Spreadsheets 뉴스

JavaScript로 Gantt 스케줄링 앱을 생성할 수 있습니다

12월 27, 2023
Gantt 차트 동작 및 스프레드시트 UI가 있는 데이터 바인딩된 DataTable 뷰를 제공하는 선택적 GanttSheet 추가 기능이 SpreadJS 17에 도입되었습니다.

SpreadJS by MESCIUS is a powerful JavaScript library that lets you build Excel-like spreadsheets within your web applications. It offers tables, charts, formulas, pivot tables, and more, all running within the browser. It works with major frameworks like Angular, React, and Vue, and offers Excel file import and export. SpreadJS empowers developers to create interactive dashboards, analyze data, and streamline workflows, all within the familiar spreadsheet interface.

The SpreadJS 17 release introduces the optional GanttSheet Add-On, a full Gantt implementation that works inside of SpreadJS. It seamlessly integrates with your existing spreadsheets, transforming them into clear and concise Gantt charts. This allows you to visualize tasks, dependencies, and progress at a glance, identifying potential bottlenecks and adjust schedules proactively. GanttSheet offers a flexible and intuitive may to manage tasks, sort data, customize calendar settings, and even import/export plans for smooth collaboration.

To see a full list of what's new in version 17, see our release notes.

SpreadJS is licensed per developer and includes 1 Year Maintenance (major and minor version releases and unlimited support phone calls). SpreadJS requires an Annual or Perpetual Deployment License. The GanttSheet Add-On is available at an additional cost, and requires a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.

WinForms 앱에서 스프레드시트를 CSV로 내보내기

12월 21, 2023
CSV로 내보내면 범용 호환성이 보장되고 플랫폼과 애플리케이션 간에 데이터 공유가 간소화됩니다.

The ability to export to comma-separated values (CSV) from a spreadsheet control enhances interoperability and data accessibility. It seamlessly translates spreadsheet data into the ubiquitous CSV format, fostering effortless integration with a vast ecosystem of analytical tools, databases, and third-party applications. This democratizes your data, empowering users to leverage existing workflows and external expertise, enriching analysis, and maximizing the reach and impact of your data-driven insights.

Several WinForms spreadsheet components provide CSV export functionality, including:

  • DevExpress WinForms Spreadsheet (part of DevExpress WinForms) supports precision-tuned CSV exports with customizable formatting, separators, and macros.
  • Syncfusion WinForms Spreadsheet (part of Syncfusion Essential Studio) offers flexible CSV export with support for custom delimiters, headers, and intelligent filters.
  • Telerik WinForms Spreadsheet (part of Telerik UI for WinForms) provides CSV export with support for selected ranges and high performance even with large datasets.
  • Spread.NET WinForms (part of Spread.NET by MESCIUS) allows you to craft complex multi-sheet exports with cell mapping, macros, and conditional formatting for enhanced clarity.

For an in-depth analysis of features and price, visit our WinForms Spreadsheet Component comparison.

Compare WinForms Spreadsheet Components

Angular 스프레드시트 앱에서 데이터 필터링 및 그룹화

12월 19, 2023
데이터 필터링 및 그룹화를 통해 스프레드시트 사용자가 대규모 데이터 세트를 쉽고 효율적으로 관리하고 분석할 수 있습니다.

Data filtering and grouping are key spreadsheet features that allow users to manage and analyze large datasets efficiently. Filtering enables users to hide data that does not meet certain criteria, making it easier to focus on relevant information. Grouping clusters related data together, which can then be summarized with functions such as sum, average, and count. These features are vital for working with extensive spreadsheets, enabling users to simplify their view, and gain insights from specific subsets of data.

Several Angular Spreadsheet components provide data filtering and grouping support including:

  • Jspreadsheet Pro supports navigating large datasets with ease using multi-level filtering and summarize key trends with dynamic group summaries.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio) allows you to gain insights and enhance understanding with nested grouping.
  • Infragistics Spreadsheet Angular (part of Infragistics Ignite UI) lets you simplify data exploration with drag-and-drop grouping and aggregate functions for instant summaries.
  • SpreadJS by MESCIUS supports crafting precise filters using advanced formulas and grouping data by multiple criteria for deeper analysis.

For an in-depth analysis of features and price, visit our Angular Spreadsheet Component comparison.

Compare Angular Spreadsheet Components

React 스프레드시트 앱에서 데이터 유효성 검사

12월 15, 2023
데이터 검증은 정확성을 개선하고 오류 및 불일치를 방지하여 생산성을 높이는 데 도움이 됩니다.

Data Validation is a crucial feature for maintaining the integrity of data within a spreadsheet. It restricts the type of data or the values that users can enter into a cell. For example, a cell can be configured to only accept dates or numbers within a certain range. This minimizes input errors and ensures that data adheres to specified parameters, which is particularly important in scenarios where spreadsheets are used for data entry by multiple users or when the data feeds into critical business processes.

Several React Spreadsheet components provide data validation support including:

  • Jspreadsheet Pro implements custom data validation rules and error messages for robust data entry.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio) provides comprehensive data validation features, including highlighting invalid data.
  • Infragistics Spreadsheet React (part of Infragistics Ignite UI) offers flexible data validation options, enabling developers to enforce data integrity in React applications.
  • SpreadJS by MESCIUS supports a variety of data validation rules, ensuring data accuracy and consistency within React spreadsheets.

For an in-depth analysis of features and price, visit our React Spreadsheet Component comparison.

Compare React Spreadsheet Components

.NET 8에서 스프레드시트를 관리하세요

12월 12, 2023
EPPlus V7.0.3에 .NET 8 지원이 추가되어 개발자가 최신 .NET 릴리스에서 스프레드시트를 만들고, 읽고, 수정할 수 있습니다.

EPPlus is a powerful and versatile .NET library for managing and manipulating Microsoft Excel files using the Office Open XML (OOXML) format. It is a lightweight and efficient library that is easy to use and can be integrated into a wide range of applications. It allows developers to create, read and modify spreadsheets without dependencies on any other library. Features include pivot tables, styling, VBA/Form controls, conditional formatting, charts, tables, formula calculation, data validation, pictures/shapes, and more.

The v7.0.3 release adds support for .NET 8. This enables developers to easily create and manage spreadsheets while working with the latest iteration of Microsoft's .NET ecosystem.

To see a full list of what's new in v7.0.3, see our release notes.

For more information, see our EPPlus product page.