Using Javascript how to prevent a file from downloading

Shall I use a href tag, if so then will this prevent a blank page, I like the JavaScript downloader I have now because the page doesn't change Can this be achieved with this — Harry. Just open file you want and web server will execute download. PHP script will force download operation in web browser, so page will not move to other site if user got access to file, if not it will show error message and move to other site.

You just redirect from JS to yourpage. 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. The Overflow Blog. Podcast what if you could invest in your favorite developer? Who owns this outage? In this article, you will learn how to download a file in Javascript. Download File. The name of the file can be set using the attribute value name, if not provided then the original filename will be used.

How to create a file and generate a download with? The download attribute specifies that the target will be downloaded when a user clicks on the hyperlink. What else can annoy user? And it can be avoided by using HTML5 download attribute. This attribute will tell browser that virtual link we created is aimed for download only. Project on GitHub.

Header also has one more advantage — it prevents some file types e. Thank you for this code. It works great for Chrome in Windows but with Chrome on iPad the file opens in the browser instead of downloading. Any ideas on how to fix this?

As I know there is no ways to download file from iPad browser. Improve this question. Scott Pack 15k 5 5 gold badges 60 60 silver badges 91 91 bronze badges. Novice User Novice User 2, 7 7 gold badges 25 25 silver badges 38 38 bronze badges. I have this neat Firefox extension that does an quick end run around anything like this allowing direct viewing and pulling of the image from cache.

Firebug displays the scripting in plain text. Chrome F12 developer tools provides instant access to the Javascript. The methods you cite only work for casual viewers. Site scrapers and content thieves already have your content if they think it's worth stealing. Add a comment. Active Oldest Votes. Think about this: if you can't download it, how can the browser display or execute it?

Why not take the opposite approach? Comment your code, or point a reader to a pretty-print commented version. Encourage people to use your code. Maybe you have actually come up with something new…a fix for an obscure bug, or some new visual effect. If so, spread the word.