The name of the file can be set using the attribute value name, if not provided then the original filename will be used. Skip to content. Change Language. Related Articles. Table of Contents. Improve Article. Save Article. Like Article. Example: html. How to trigger a file download when. Welcome to GeeksforGeeks. Don't loop through every file line. Use readfile instead, its faster. Instead of using a PHP script, to read and flush the file, it's more neat to rewrite the header using.
This will keep a 'nice' URL myfile. To make this more robust you could add HTML5 feature detection and if it's not there then use window. Here's a different approach. I prefer rather than to rely on browser support, or address this at the application layer, to use web server logic. If you are using Apache, and can put an. Of course, you could put this in httpd. The FilesMatch directive is just a regex so it could be set as granularly as you want, or you could add in other extensions.
The Header line does the same thing as the first line in the PHP scripts above. If you need to set the Content-Type lines as well, you could do so in the same manner, but I haven't found that necessary.
In a Ruby on Rails application especially with something like the Prawn gem and the Prawnto Rails plugin , you can accomplish this a little more simply than a full on script like the previous PHP example. Skip to content. How to make a download link The same steps are covered in this video tutorial if you prefer to learn that way.
Next, paste in the file URL and hit Enter. Now there are two different paths you an take. This will return the paragraph to its normal presentation in the editor. Bonus: create a download button This next part might blow your mind. A button is just a link styled to look like a button. Full answer here: stackoverflow. Oded Oded k 96 96 gold badges silver badges bronze badges. Delan Azabani Delan Azabani Thank you.
That will make all files of that type download only. Fine if that's what you want, but could cause fits if you forget and want another file of that type to display in-browser instead of download. This thread is probably ancient by now, but this works in html5 for my local file. There's one more subtlety that can help here. Ian Thompson 1 1 silver badge 10 10 bronze badges. Odin Odin 6 6 silver badges 11 11 bronze badges. Con Con 1 1 silver badge 7 7 bronze badges. The problem with the latter is that it will open in the browser, not be offered for downloading and saving.
Won't work; browser will treat it as a relative link to. Sikander Sikander 2, 9 9 gold badges 43 43 silver badges 87 87 bronze badges. This is terrible.
When I see such a download link, I have to resist the urge to try index. Bad idea. First, because you are making your server work more than necessary. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses. Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked See more linked questions. Related Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled.
0コメント