PavlePredic did you end up figuring out how to manage both response scenarios, i. JSON text response or download file response? Answer is not clear and the proposed solution doesn't work.
Show 5 more comments. I faced the same issue and successfully solved it. My use-case is this. After fetching content as a blob binary , we are creating a downloadable URL and attaching it to invisible "a" link then clicking it.
Naren Yellavula Naren Yellavula 6, 2 2 gold badges 27 27 silver badges 22 22 bronze badges. Robin van Baalen Robin van Baalen 3, 2 2 gold badges 19 19 silver badges 33 33 bronze badges.
Community Bot 1 1 1 silver badge. Mayur Padshala Mayur Padshala 1, 2 2 gold badges 18 18 silver badges 19 19 bronze badges. Hi, do I need to have jQuery 3. I'm also getting a blank pdf with both examples you gave. I am trying to get it to download a pdf file. Should work fine with all versions. Any errors on console might help to debug — Mayur Padshala. This worked for me using download. Tim Hettler Tim Hettler 1, 9 9 silver badges 12 12 bronze badges. This helped, but I need to preserve the original filename.
I see the filename in the response headers under "Content-Disposition", but I can't find that value in the response object in the code. Setting link. See The MDN docs on the file input for more detail. Blob size is limited: stackoverflow. Update Sep 30, Months have passed since I posted this, finally I've found a better approach to speed things up when working with big base64 strings. The jQuery File Download only redirect me to the url. I call it like this: jQuery.
Alain Cruz Alain Cruz 3, 3 3 gold badges 19 19 silver badges 37 37 bronze badges. Is there a way for me to do this for multiple sets of data? Hmmm, I haven't try that. But you can always compress the images in a zip file and download it. I will check if it is possible.
If the server responds with a error, the user will be redirected to the error page. Here is my solution using a temporary hidden form. Download Required. What our readers say. Error Details. This site makes use of Cookies. Please refer Privacy Policy for more details.
Got it. This tutorial shows how to make an AJAX request to download a file, and showing the download percentage completed. However when downloading binary files, the responseType property of the request object is set to blob. Possible values of responseType property are empty string default , arraybuffer , blob , document , json , and text. Email Required, but never shown. The Overflow Blog. Who owns this outage? Building intelligent escalation chains for modern SRE.
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Email Required, but never shown. The Overflow Blog. Who owns this outage? Building intelligent escalation chains for modern SRE. Podcast Who is building clouds for the independent developer? Featured on Meta. Now live: A fully responsive profile. Reducing the weight of our footer.
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