I am trying to use a simple app to display database information using Python, Flask and SQLite. I have three files server_table.html, server_table.py and base.html. My SQLite database testdb.db is constructed successfully and I am able to pull/push data to it. The columns and data type are correct for the dat…
Tag: jquery
Django not showing group manage options in admin page
Recently, I deployed a Django web app. However, when I’m accessing the admin page, I’m not getting the expected interface to add or remove a user from a certain group: At the of inspecting the page, I’m receiving the following messages: any idea about how to handle these errros? Thanks! Answ…
Flask ‘render_template’ after client POST request
So, I’m working on a small web application that has a small canvas, the user is supposed to draw something and then I want to do some python with the image from that canvas. Like this: This is working fine. When I press “Click me!”, I call a JS function that POST the image to my Flask server…
How to upload a (csv) file with an AJAX call and Flask
I’m updating on updating an older project that uses AJAX and have decided to use Flask to do so. For the particular page I’m currently working on, I need to be able to upload a CSV and read the data in the file (no need to save it). I have several other pages that work using AJAX, but they return
How do I pass inputs from jQuery to Flask?
I have three inputs I am trying to pass the values back to a function inside my app, from the index.html rendered in Flask. Here are the inputs: Here is the script to assign and render their values on the page (for Rate and Percent of income sliders) as well as my start at trying to pass the values. Here
Posting file upload via AJAX returns empty dictionary on Flask side
I have a Flask app that was working until I added login functionality. The issue I’m having is I have a modal that the user can upload a file with. HTML Then an AJAX call to upload the file: And finally the Flask code I’m using to debug: The command line output on the python side is: So it’s…
Unable to execute a query on flask using MqSQL
Hello there im trying to execute a SQL query using Flask with mysqldatabase, the query returns as a JSON managed my JQuery on the front end. The goal is to use a search bar to find any matches with the data base. The query works just fine if I use just one “like” sentence, for example. But in the …
Django blog.models.Post.DoesNotExist: Post matching query does not exist
I am currently trying to add an Ajax to my like button to prevent refreshing, I am not an expert in JS. I am trying to learn from mistakes and small training exercises like this one but I am getting the following error: and I don’t know the source and reason of this error. Here is the views.py Here is
Django request.FILES gets name, filename but not file (blob)
I’m trying to send an audiofile via a POST request to the server (aws, ec2) and I’m using Django, but my request.FILES doesn’t receive the blob file, but it DOES receive the key and the filename. Everything worked fine when I ran this on localhost. How can I get the file? I’m enabling …