TypeError: context.document.insertFileFromBase64 is not a function

[MeeGooBoo]

context.document.body.insertFileFromBase64(templateBase64, "Replace");//This is fine, but information like headers is not preserved

context.document.insertFileFromBase64(templateBase64, "Replace");//TypeError: context.document.insertFileFromBase64 is not a function |npm> "name": "@microsoft/office-js","version": "1.1.95"

Please let us know which version I support context. Document.InsertFileFromBase64？Or is there another way to preserve the headers and all styles of the template file??

[AlexJerabek]

Hi @MJSQ,

Document.insertFileFromBase64 is part of requirement set WordApi 1.5. You can see which versions of Word support this API in this table: https://learn.microsoft.com/javascript/api/requirement-sets/word/word-api-requirement-sets?view=word-js-preview#requirement-set-availability. What version of Word are you seeing this error in? If it is covered according to the file, we can transfer this issue to the product team.

Also, you should reference office.js through our CDN: https://learn.microsoft.com/en-us/office/dev/add-ins/develop/referencing-the-javascript-api-for-office-library-from-its-cdn?view=word-js-preview. That ensures your add-in always has the latest version of office.js.

[ElizabethSamuel-MSFT]

@MJSQ Also note that the office-js NPM package isn't the recommended path for Office.js (see the "Support" section of the @microsoft/office-js package readme).

[MeeGooBoo]

您好 ，

Document.insertFileFromBase64是要求集 WordApi 1.5 的一部分。您可以在下表中查看哪些版本的 Word 支持此 API：https://learn.microsoft.com/javascript/api/requirement-sets/word/word-api-requirement-sets?view=word-js-preview#requirement-set-availability。您在哪个版本的 Word 中看到此错误？如果根据文件覆盖，我们可以将此问题转给产品组。

此外，您应该通过我们的 CDN：https://learn.microsoft.com/en-us/office/dev/add-ins/develop/referencing-the-javascript-api-for-office-library-from-its-cdn?view=word-js-preview 引用office.js。这可确保您的外接程序始终具有最新版本的 office.js。

Thanks for your reply. It has been fixed in word-win32-16.01.js version.

[MeeGooBoo]

@MJSQ Also note that the office-js NPM package isn't the recommended path for Office.js (see the "Support" section of the @microsoft/office-js package readme).

Download via NPM package in the use of The context.document.insertFileFromBase64 causes problems, by replacing the word-win32-16.01.js and office.js to fix the problem.