How to convert an array buffer to pdf & download/show pdf?

Ionic Framework Ionic Angular
4

I think you need to convert to Blob and then use the link to create the download


  blobToSaveAs(fileName: string, blob: Blob) {

    try {
      const url = window.URL.createObjectURL(blob);
      const link = document.createElement('a');
      if (link.download !== undefined) { // feature detection
        link.setAttribute('href', url);
        link.setAttribute('download', fileName);
        link.style.visibility = 'hidden';
        document.body.appendChild(link);
        link.click();
        document.body.removeChild(link);
      }
    } catch (e) {
      console.error('BlobToSaveAs error', e);
    }
  }

When converting to Blob you can provide the mime type to PDF. I don’t know that one by heart

Example:

 const blob = new Blob([exportText], { type: 'text/plain' });