SpreadJS

Synchronizing TableSheet Edits with an In‑Memory Hierarchical Data Source

Posted on 2 March 2026, 2:59 am EST
By ichioka.yuji

Formula string validation

Posted on 26 February 2026, 12:16 am EST
By ichioka.yuji

Answered

Adding Context Item to right place

Posted on 3 March 2026, 8:46 am EST
By ondrej.durica

Custom cells for columns in a TableSheet view

Posted on 28 February 2026, 4:37 am EST
By ichioka.yuji

Answered

Internationalization or Localization to Spanish

Posted on 2 March 2026, 1:57 pm EST
By georgeg

Drop down values that end in a year formats cell as datetime string

Posted on 19 February 2026, 12:56 pm EST
By dean.kinnear

Formula accessing an element of an object array in a cell

Posted on 26 February 2026, 4:34 am EST
By ichioka.yuji

Answered

Auto round float number (reached over 15 digit) in SUMIF function

Posted on 27 January 2026, 3:13 am EST
By nguyenvu.work

Answered

Spreadjs support for data validation input messages

Posted on 19 February 2026, 2:33 pm EST
By yijia

Answered

Support for what-if data table

Posted on 4 November 2025, 6:45 pm EST
By yijia

Backend Integration Patterns with SpreadJS Collaboration Server

Posted on 8 February 2026, 5:09 pm EST
By eberridge

Answered

Override undo/redo using keyboard option (cmd+z)

Posted on 6 February 2026, 6:03 am EST
By npathak

Unable to create stock chart

Posted on 9 December 2025, 10:12 am EST
By dpandey

Guidance needed for bring forward, send backward feature in charts

Posted on 29 January 2026, 10:18 pm EST
By ajha

Threaded Comments support

Posted on 28 August 2025, 7:44 pm EST
By peter

Does SpreadJS support synchronous calculation or a way to wait until all calcul

Posted on 22 January 2026, 12:10 am EST
By dung.nguyen27

How to prevent contextmenu depend on clicked cell's status?

Posted on 20 January 2026, 6:38 am EST
By nguyenvu.work

Answered

Chart with date is not working as expected

Posted on 25 November 2025, 9:37 am EST
By ajha

Release notes for latest minor versions

Posted on 16 January 2026, 5:51 pm EST
By peter

Issue while creating stock chart

Posted on 13 January 2026, 8:20 am EST
By dpandey

Recommendations for LLM-Friendly Version of SpreadJS JSON or Best Practices for

Posted on 7 January 2026, 4:25 pm EST
By heysreenir

Real-Time User State Sharing

Posted on 24 November 2025, 11:43 am EST
By ichioka.yuji

Answered

Disable Text Input on FormulaEditor

Posted on 21 March 2025, 6:59 pm EST
By nkhoury

Answered

Question regarding registering commands to control +Z and undo and redo buttons

Posted on 31 July 2025, 6:12 pm EST
By georgeg

Answered

SpreadJS trial key use in staging environments

Posted on 31 December 2025, 1:10 pm EST
By mallik

Bug Report: SpreadJS Designer React Wrapper v19.0.0 - Destroy Errors with React

Posted on 29 December 2025, 3:48 am EST
By peter

Answered

#Headers of a TableSheet

Posted on 29 December 2025, 5:08 am EST
By Jean.s

Conditional formatting of a dynamic array

Posted on 29 December 2025, 5:56 am EST
By Jean.s

Negative accounting-formatted values pasted into SpreadJS are parsed as strings

Posted on 22 December 2025, 9:33 am EST
By c-david-velasquez

Answered

Accessing or Overriding Series Name Used in SpreadJS Chart Tooltips

Posted on 29 December 2025, 3:41 am EST
By ajha