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Questions tagged [ms-wopi]

Web Application Open Platform Interface Protocol

The Web Application Open Platform Interface Protocol (WOPI) defines a set of operations that enables a client to access and change files stored by a server. This allows the client to render files and provide file editing functionality for files stored by the server.

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Is it possible to view file as HTML (for example file1.html) with WOPI (Office Web integration)? and how?

Does WOPI has possibility to return file as HTML, when I read documentation there was like, .doc or .docx so I am interested if there is any ways to view file as HTML I read the documentation of WOPI and there was too little information about that,…
Temo Qutashvili
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WOPI corrupting files on edit

I have a WOPI host running in a Blazor server application with all of the .wopitest tests passing for the desired functionality (others skipped). When I upload a word document, I am able to view the document with no issues. I am also able to edit…
JJ-connect
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Wopi Online Office There is No Save As Button

We are using Online Office Server 2019 product. Although there is a Save As button in Word and Excel but there is no save as button in PowerPoint. The value of UserCanNotWriteRelative is set to false according to Microsoft's official documentation…
Schia
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WOPI Host IIS 10.0 / http.sys allow POST requests to be empty

OS: Windows Server 2019 Version 1809 IIS: 10.0.17763.1 When sending a POST request with no content, we are receiving an 411 error thrown by http.sys. I already read this question, but we cannot change the client code since the request are coming…
0lli.rocks
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WOPI Request Was Not Valid Causing Page Loading Issues

Whomever can help me would be great. We keep seeing slowness in documents opening and often get a "WOPI Request Was Not Valid.". Has anyone had any experience with this? It happens whilst retrieving multiple pages for the document at a time upon…
berkobienb
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Edit files online using Office 365 using WOPI not working - Java

I have a requirement where from my application I have to edit files using office 365. I have used WOPI and it was working fine before, but now I'm getting the following error. When I contacted the support team, they said WOPI CheckFileInfo is not…
Shinchan
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How to return an office document to OfficeOnline from WOPI API?

I am trying to use C# minimal API to develop a WOPI API for office online and on returning file to client i am always getting this error messages: "Timeout are not supported on this stream". I am using 'application/octet-stream' HTTP Header.
Masood Ashjaie Asalemi
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use word in edit mode inside of iframe tag in web application

i have a web application and i wanna display a word in edit mode now i am using office live link in iframe tag like this: