Problems opening file from inside plugin

Plugins
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1

I’m trying to open a template file from my custom plugin. I don’t get any errors. But for some reason nothing happens when I call OpenFile.

Here is my code that I’m trying to run:

  const templateId = Asc.scope.step.data.template;

  const template = await fetch(`http://localhost:3000/templates/${templateId}`);
  const arrayBuffer = await template.arrayBuffer();
  const uint8Array = new Uint8Array(arrayBuffer);

  window.Asc.plugin.executeMethod('OpenFile', [uint8Array, ['id', `${templateId}.xlsx`]], function (result) {
    console.log('OpenFile.result', result);
  });

An example of a table (template) that I want to open (below):
image

Query result where I get the table to open:
image
The size of the uint8Array is exactly the same as the size of the file I want to open.

Here is the version of my editor:

image
image740×770 36.8 KB

I will attach a video describing the problem:
https://files.fm/f/g6qa4xk82z

2

Hello @kedius
According to the provided video file, you’ve tried to run plugin not in the ONLYOFFICE product. Please use ONLYOFFICE Document Server or Desktop Editors app and double-check the situation:

P.S. The mentioned method is for docx files only while you’re trying to open xlsx file. Please ensure that you’re using correct file format.

4

Hello @Alexandre. The same situation i have in onlyoffice app

5

Is there exist some similar method to open xlsx files?

7

Unfortunately, there’s no similar method for xlsx files at the moment. We need some time to discuss this request internally. I will contact you shortly.