I am sending multiple form data as an formdata object using ajax to python flask. Just like the example here. In the below code, I am sending data of two forms using ajax to flask. I can’t retrieve it on server side, However I managed to get files using request.files on python. But I can’t retriev…
Tag: flask
How to disable a submit button until a radio button is selected (Javascript, HTML, and Flask)
I’ve seen other questions similar to this one, but I don’t know if my application isn’t working because I’m using a Flask/SQLAlchemy application (a truck scheduling application) or if there’s something else I’m missing. I want to disable the submit/update button until the u…
Display file to user after conversion
I would like to write a service for converting files from one format to another (something similar at https://convertio.co/mp4-gif/) . I already have a file upload button that allows the user to upload a file from their device to the site. There is a box that displays the file name, size, desired format for c…
Convert Date in JavaScript (from a Python Dataset)
How do I edit the date format that gets returned from a dataset from Python via a Flask App in Javascript? It currently shows up as datetime, but I want it to show up as a custom date format. The best type of answer would help me to understand how to access those date values and create a custom date,
HTML if else condition for printing items in list
I’m making a website with flask, and I pass in a list. My .html file has this code: Now if list.length == 0 I want it to just do something like instead. How do I make an if statement to check if the list is empty, and if it is then I print error on the website, if it is
How to recreate google keep note
I tried to create my own notes for the school project. And I ran into some problems, I am using contentEditable for the note-taking part and it auto-generates divs. I tried to remove them with not much luck. Html JavaScript In this code, you have to press space twice but the bigger problem is when you try to …
Sending a profile picture from react frontend to flask-restful backend and storing
I want to store profile pictures on the file system (images/{username}_pfp.{extension} and store its location in the database as a string. My frontend react code is and my flask backend code is I have gotten the bits of code relevant to this from multiple sources (Flask – Get the name of an uploaded fil…
change value with AlpineJS
I’m making a website and learning AlpineJS. I’m trying to make a custom ‘checkbox’ (from tailwindcss) to make people agree to the Terms of Service. Now there’s probably already a better way to do this custom checkbox because now I’m replacing the entire checkbox when you cl…
Sent information from backend (flask) to frontend without refreshing the page
I have an interface where I can draw a picture. I have a machine learning model that can recognize this image. What I want? After clicking on the button “Recognize” I want to send the output from a machine learning model to an external interface i.e. a text field WITHOUT REFRESHING THE PAGE. Befor…
how to convert blob to wav file in javascript and connect python flask
I want to create web app using STT model by python flask. when user record the voice and send it server, trans it to text on web. there is my javascript part: and there is flask part: it comes out error I don’t know why blob didn’t convert to wav…how can I fix it? probably there are many no …