Multi file download javascript

You can also specify an optional value for the download attribute to be used as a file name once it is downloaded. If the value is not provided, the original filename is used. As you can see above, the download attribute is the easiest way to download a file on the browser. However, the download attribute only works in modern browsers. Internet Explorer does not support it.

The idea is to programmatically create an anchor link, and then trigger the click event. This method is especially helpful for dynamically generated file URLs. Sometimes, you may want to save programmatically generated data as a file using JavaScript. That's where blobs and object URLs are useful. Chappell Opening multiple windows like that, even self-closing ones, may trigger popup blockers.

Iframes are the way to go here. Show 4 more comments. Active Oldest Votes. Improve this answer. Zay Lau Zay Lau 1, 1 1 gold badge 7 7 silver badges 16 16 bronze badges. By the compatibility I means downloading multi-file at the same time, I am not sure if other browsers allowed this feature because the security risk.

Anyway, thanks for the site! Add a comment. The answer here will help with JavaScript for opening multiple iframes for each file: Download multiple files with a single action The answers for popular languages will help with forcing downloads if the URL is actually something that can be served correctly over the web: PHP: How to force file download with PHP.

Net: Force download of a file on web server - ASP. Community Bot 1 1 1 silver badge. Chappell R. Chappell 1, 6 6 silver badges 16 16 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. But to download a file, we need to pass it download and href attributes.

The download will hold the file name and extension and the href will require a URL. Note: Download only works for same-origin URLs. Also, we need to release the object at the very end when no longer needed:. In certain cases, we need to download multiple files in one hit. An alternative solution is to use JSZip , a library for creating, reading, and editing. I hope you enjoyed learning from this article and if you have any questions, please leave a comment below.

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