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1. #Lock worksheet but unlock certain cells excel for mac install#
2. #Lock worksheet but unlock certain cells excel for mac pro#
3. #Lock worksheet but unlock certain cells excel for mac password#

Is spiritually similar to XLSX but files often tend up taking less than half the However, thereĪre other formats with more appealing properties.

Operations generally should be straightforward to implement.Įxcel pushes the XLSX format as default starting in Excel 2007. Most simple operations should only require a few lines of code. Utility functions capture common use cases like generating JS objects or HTML. It is always tempting to use the latest and greatest features,īut they tend to require the latest versions of browsers, limiting usability. Use cases in older browsers and in alternative environments like ExtendScriptĪnd Web Workers. Need not worry about the specific file type!Ī simple object representation combined with careful coding practices enables By abstracting the complexities of the various formats, tools That we call the "Common Spreadsheet Format".Įmphasizing a uniform object representation enables new features like formatĬonversion (reading an XLSX template and saving as XLS) and circumvents the mess To promote a format-agnostic view, SheetJS starts from a pure-JS representation Even though XLSB was introduced inĮxcel 2007, nothing outside of SheetJS or Excel supported the format. Set of classes for each supported file type. Third-party libraries either supported one format, or they involved a separate Prior to SheetJS, APIs for processing spreadsheet files were format-specific. The scriptīundles the shim in a format suitable for Photoshop and other Adobe products.

The script also includes IE_LoadFile and IE_SaveFile for loading and savingįiles in Internet Explorer versions 6-9. Of these modules are rather large in size and are only needed in specialĬircumstances, so they do not ship with the core. The node version automatically requires modules for additional features. Optional Modules Optional features (click to show) Other examples are included in the showcase. The demos directory includes sample projects for:

#Lock worksheet but unlock certain cells excel for mac install#

$ bower install js-xlsx JS Ecosystem Demos Table of Contents Expand to show Table of Contents

#Lock worksheet but unlock certain cells excel for mac pro#

We also offer a pro version with performanceĮnhancements, additional features like styling, and dedicated support. With a unified JS representation, and ES3/ES5 browser compatibility back to IE6. Implementation from official specifications, related documents, and test files.Įmphasis on parsing and writing robustness, cross-format feature compatibility Preferably no characters are repeated, and the digits or symbols are not used as the first or last character.Īnother rule of thumb is that strong passwords are at least seven characters long and do not contain characters that are consecutive such as “1234”, “abcd” or “qwerty”.Parser and writer for various spreadsheet formats.

The strongest passwords look like a random collection of uppercase, lowercase, digits and symbol characters. But how do you know if what you’ve selected is a strong password?

#Lock worksheet but unlock certain cells excel for mac password#

Make sure you choose a password you can remember, because if you lose the password, you cannot gain access to the protected elements on the worksheet.Īny password you use on your computer should be a “strong” one. Excel passwords can be up to 255 letters, numbers, spaces, and symbols. A worksheet password is required to prevent other users from being able to edit your designated ranges.