![]() If you just want to rename the process: using DllImport ('user32. To do so, we can use the Cache API, store our File as Request in there using our URL, and then retrieve that File from the Cache in the ServiceWorker. An easier way would be to make a Chrome extension for changing the page title, but that may not be what you're looking for. Now, there are cases it can't be done, and for these, there is a convoluted way, which might not work in future versions of Chrome, and probably not in other browsers, requiring to set up a Service Worker.Īs we first said, Chrome parses the URI in search of a filename, so what we have to do, is to have an URI, with this filename, pointing to our blob:// URI. So if your original URI contains that filename, the easiest might be to simply make your 's data to the URI you fetched the pdf from directly, instead of going the Blob's way. If it helps, the response has the following relevant headers: Content-Type: application/pdf charset=utf-8Ĭontent-Disposition: attachment filename*=utf-8''Invoice%2016246.pdf Ĭhrome's extension seems to rely on the resource name set in the URI, i.e the file.ext in protocol://domain/path/file.ext. Is there any way, using native Javascript (including ES6, but no 3rd party dependencies other than Vue), to set the filename for a blob / object element in Chrome? This extension, Tab Titler, is the more basic of the two, hence its position as the first entry. The viewer and file name work as I'd hoped in Firefox it's only Chrome in which the file name is not used. As noted by the Reddit user Leopeva-2, the experimental feature it is not hidden behind a flag and should be available to all Edge Canary Insiders running the latest builds. Name your Chrome tab groups and customize colors When you create a group, the tabs in your group will all have the same color. However, in Chrome, the file name that I provide (here, my-file-name.pdf) is not used: I see a hash in the title bar of the PDF viewer, and when I download the file using either 'right click -> Save as.' or the viewer's controls, it saves the file with the blob's hash ( cda675a6-10af-42f3-aa68-8795aa8c377d or similar). Microsoft is developing a new tab management feature that allows users to specify custom names in Microsoft Edge browser windows. Click New Group or click the name of an existing tab group. The browser then displays the PDF using the PDF viewer. To make your web page title show up in your browser’s tab or as the window heading, you need to use the title tag in the head section of your web page. If you don’t have one, you may see the file name or some other random text in your browser’s tab or border. ![]() ![]() ![]() Then I display it by setting that URL as the data attribute of an object element. The head section of your HTML page needs a title tag. I convert it to a file, and generate an object url: const blobFile = new File(, `my-file-name.pdf`, ) In my Vue app I receive a PDF as a blob, and want to display it using the browser's PDF viewer. ![]()
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