Drupal - Get current language of Drupal 8 in javascript? Drupal - How to load content in a div with ajax? Drupal - Loading a library only for the front page Drupal - How can I create a node via ajax call? Pandas how to find column contains a certain value Recommended way to install multiple Python versions on Ubuntu Nice thing about it is that its flexible for not only urls but for client side data you want to download.
You can also use the package fs-browsers. It has nice and easy download method for client-side. It goes like this:. The answer submitted by hitesh on Dec 30 '13 does in fact work. It just requires a little adjusting:. The PHP file can call itself. In other words, just create a file named saveAs. These functions are used in stacktrace. That way, the browser handles the click event naturally, which avoids any code weirdness:.
This is actually the "chrome" way solution for firefox I am not tested it on other browsers, so please leave comments about the compilability. I have had good results with using a FORM tag since it works everywhere and you don't have to create temporarily files on server. The method works like this. The best part is it does not leave any residual files on your server since everything is created and destroyed on the fly!
Using good ol' Javascript, you can use this feature to download the file directly. The download attribute of the anchor tag should point to the link where the file to be downloaded is hosted.
Now trigger the click event programmatically. Clicking on the anchor tag will trigger the download. Additional Information : Nothing fancy in the above code, just client-side JavaScript which works from Chrome Devtools' Console, but powerful and also opens up a lot of possibilities like webpage crawling.
For e. Note: The below code is purely for educational purposes only. Make sure you enable pop-ups for that site, else your anchor clicks will get disabled by the default pop-up blocker.
Note: This is not just limited to anchor clicks, you can download almost anything you find on your webpage. If something image, audio, video loads on your webpage, you can probably write a script to download it, even if the provision is not provided to you from the UI.
I was looking for a way to download a file using jquery without having to set the file url in the href attribute from the beginning. I use rakaloof's solution without JQuery because you don't need it here. Thank you for the idea! Here is a vanillaJS form-based solution:.
I know I'm late for the party, but I'd like to share my solution which is variation of Imagine Breaker's solution above. I tried to use his solution, because his solution seems most simple and easy to me.
But like other said, it didn't work for some browsers, so I put some variation on it by using jquery. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?
Collectives on Stack Overflow. Learn more. Asked 11 years, 2 months ago. Active 1 month ago. Viewed 1. How is this possible? Mithun Sreedharan Mithun Sreedharan I tried many answers in related questions, and this is the definitive answer.
Setting window. Also window content does NOT change. I assume you used the wrong contentType? Add a comment. Active Oldest Votes. For downloading the file, we mentioned here to implementation as well as folder structure where you can see the file location.
Approach: Hey geek! The constant emerging technologies in the world of web development always keeps the excitement for this subject through the roof. But before you tackle the big projects, we suggest you start by learning the basics. Now at it's lowest price ever! Create an anchor tag link on the normal HTML page. We want to download a file when we click on an anchor tag link Download this file. Implementation and Folder structure is as shown below. I might suggest this, as a more gracefully degrading solution, using preventDefault :.
If you don't want search engines to index certain files, you can use robots. If you rely only on javascript, then some users who browse without it won't be able to click your links. JavaScript isn't a good way not to index a page; it won't prevent users from linking directly to your files and thus revealing it to crawlers , and as Rob mentioned, wouldn't work for all users. Yes, you would have to change the window. By stating window.
You might of course use. You open this php-file via window. Hidden iframes can help. That way, the browser handles the click event naturally, which avoids any code weirdness:. See here for a similar post on using jQuery to clear forms: Resetting a multi-stage form with jQuery. You may also be running into an issue where the values are being repopulated by the struts value stack. In other words, you submit your form, do whatever in the action class, but do not clear the related field values in the action class.
In this scenario the form would appear to maintain the values you previously submitted. If you are persisting these in some way, just null each field value in your action class after persisting and prior to returning SUCCESS.
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