kri
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Hi Gina, This sounds more like a jsPsych problem to me and I think it should be asked in their forum. Best, Kristian
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It's always problematic security-wise to have API keys somewhere in the code on the client side because every code on the browser side can potentially be seen be the user. AFAIK the safe way to do this is to have yet another HTTP endpoint that has t…
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unzip, edit the UUID, rezip, import This should work. I did it before. The .jas file is in JSON format (https://www.jatos.org/JATOS-Study-Archive-JZIP.html). The top/first UUID is the one from the study. The other UUIDs are from components or batch…
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Hi Luowei! Let me answer your questions one by one: If JATOS is hosted on a DigitalOcean droplet, could participants’ IP addresses be visible to or logged by DigitalOcean as part of their infrastructure operations? Definitely. All network traffic go…
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How do you do encryption?
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Hi! First, I added some formatting to your post and I'd recommend to use formatting in the future to make your code more readable for everyone. Second, there is a JATOS documentation that includes a page about Nginx: https://www.jatos.org/JATOS-with…
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Maybe your proxy config has problems. What are you using, Nginx, Apache? Can you post your config here?
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Your sign in page is definitely not served correctly. What does the browser's console say in errors?
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Hi! To be honest, no, I never experienced this so far? Are there any errors in your browser's console? Best, Kristian
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Hi! My answer is most likely much too late, but I want to answer anyway because it might help other people. Is it possible you forgot the filename suffix '.txt' in your request URL. Your file seems to be named 'data.txt' but in the URL it's only 'd…
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Hi! I'm not familiar with REDCap. From what I gather in the Internet, it seems to be a full-featured survey solution especially for clinical data. And it has an API. So in general you could connect both, REDCap and JATOS, via their APIs. But for mor…
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Hi Denise, I guess you use jatos.addAbortButton() or jatos.abortStudy()? Those functions are especially designed to allow participants to cancel an experiment and delete all recorded data. Those functions are probably not what you are looking for. Y…
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Hi Jason! When I wrote the last message I had a different scenario in mind: participant closes browsers -> reopens browser and continues with the last webpage they were one (and without clicking on the study link again). In this scenario the stud…
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Hi Fabrice! I guess you export the result data as an text file and your data are in JSON format. JATOS just stores the result data in its database as text without caring for the format (e.g. JSON). It's weird that it works on Mindprobe but not on yo…
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Hi! I guess you are talking about restarting a study run after a participant closed the browser or the tab in the browser. If the browser tab is still open with the study running it should be no problem to continue where the participant stopped befo…
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Hi Fabrice! For the result file size it is jatos.resultUploads.maxFileSize (https://www.jatos.org/JATOS_Configuration.html#max-file-size). It is one of JATOS configuration parameter. You can read more about how to use them in the beginning of the li…
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I'm sorry, my schedule right now is overwhelmingly full with duties and I just can't offer this type of extensive service for free.
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Hi Nathan, First a hint, questions are more visible if you post each new question in its own forum thread. Don't add something to a question in 2024 that is from 2021. Second, 3.5.8 is pretty old. I know it can be challenging to update a running sy…
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Hi Julius, greetings from Tübingen! we are utilizing JATOS to store data from a static webpage that hosts our Data Collection Tool I can't say I really understand what you are doing there :) But you can get the recent jatos.js (3.9.3) at https://ra…
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Hi, I suspect that the size of the images or an unstable internet connection might be contributing to these problems. Any advice or solutions you can offer would be greatly appreciated! Yes, this is what I guess is happening here. If something works…
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Usually, it is not straight forward to access a web-application (like JATOS) that runs on a different computer although in the same network. That stems from how most local networks are set up in modern times. From JATOS point of view there is no di…
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Now I'm confused about your setup. Does each computer has its own local JATOS installation? Or do you have one JATOS locally installed on one computer and access this somehow from all the other computers?
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You can sign-in with the same JATOS account on different browsers or computers. Just an idea, maybe you have a different keyboard layout or caps-lock is on? Best, Kristian
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Hi asifzach, The latest release 3.9.3 from yesterday should fix your issue. It is already deployed to Mindprobe. I'd be happy if you can confirm. Best, Kristian
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That is annoying. I can only assume that the file picker JATOS is using does not care for the set sensor location. I guess you have to wait for an fix of this bug in JATOS. Or, have you tried Firefox? Maybe the timezone handling is different there. …
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I'll fix this soon, but the time consuming part is to do a new release of JATOS and there I can not promise anything - a couple days maybe.
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Yes, this was only for me for confirmation that it is indeed the timezone that JATOS cannot deal with. I'll fix this. Sorry about the inconvenience. In the meantime you can set another timezone in Chrome like it is described here: https://stackoverf…
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Interesting. Apparently JATOS cannot parse your timezone. Can you please open the Dev Tools / Console and run the command: new Date().toString().match(/\(([^\)]+)\)$/)[1] and post the result here. K.
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Can you please post a screenshot of the errors here?
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That is strange. I just had a look in Mindprobe and found a user that starts with 'asifzach', like your username here. Can I assume that is your user in Mindprobe? It says you never signed in so far. When you open the developer tools of your browser…