Issue on the getFileData() [Angular]

[utamuratov]

Hi
I am using @pdftron/webviewer for Angular. What is the issue:
I have a method outside of
WebViewer( {..}).then((instance) => { this.webViewerInstance = instance; .... }) and I call it when a button is clicked. The body of the method

When I call the method It stops the line which getFileData is called. Can You help me on this issue?

[system]

Hello, I’m Ron, an automated tech support bot

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:

• Where can I find WebViewer nightly builds? - NPM
• Play audio files using JavaScript - How to use - Loading as a Script Tag
• Angular PDF Library
• Deploy WebViewer using Docker Image - Running from DockerHub

APIs:

• Core. DocumentViewer - options
• UI - xodOptions
• WebViewerInstance - new WebViewerInstance()

Forums:

• Error with @pdftron/webviewer-downloader package
• Error on document.getFileData
• Loading XOD documents in the viewer

[jhou]

Hi utamuratov
Thanks for contacting us for support. I have tried your code, it works fine. I code like this

async click () {
    const { documentViewer, Annotations, annotationManager } = this.wvInstance.Core; 
    const doc = documentViewer.getDocument();
    this.xfdfString = await annotationManager.exportAnnotations(); 
    const data = await doc.getFileData({xfdfString: this.xfdfString}); 
    const arrToSave = new Uint8Array(data);
  }
Can you recheck your code and if you don't mind send me your entire code and the version of your webviewer

Jack