ark.db | 😋 | JSON Processing library
kandi X-RAY | ark.db Summary
kandi X-RAY | ark.db Summary
Small and fast JSON database for Node and browser.
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QUESTION
I am trying to display certain information on a template. Everything in the python code works perfectly but anything and everything inside the for loop is not getting displayed inside the template. I believe that I have passed everything correctly. Could someone please help me to display the tutor info in my 'display.html'? I also want to mention that whatever I am trying to display should be available for all users to see and not just me. The file will keep getting updated as more and more users register as a tutor. This should update and show everyone who has signed up to all the users. Code will be below. Thanks in advance!
main.py
...ANSWER
Answered 2021-Apr-02 at 03:33In the HTML file, the for loop should be like {% for user in users %}
because to display the user details, we need to loop on the data item we are passing in the render_template
function as parameter.
QUESTION
Error: sqlite3.ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and there are 5 supplied.
...ANSWER
Answered 2021-Feb-28 at 19:44The error The current statement uses 1, and there are 5 supplied.
is thrown because details_default_values is already a list, and you are wrapping inside another list in the row cursor.executemany("INSERT INTO details (user_id) VALUES (?)", [details_default_values])
causing the first insert to contain 5 values instead of 1.
However, another following error: Since the code uses single value tuples you would need to put each tuple with a comma inside like this (1,)
The below code is almost same as your and runs. Please note that i adjusted some other parts in the code since it wouldn't run, so other parts are slightly different from your code. Posted my adjustments to supply an example that runs successfully :)
QUESTION
Error:
cursor.execute("INSERT INTO details (user_id, first_name, surname, role, make, model, colour, reg) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", details_default_values) sqlite3.InterfaceError: Error binding parameter 0 - probably unsupported type.
Code that causes this error to occur:
...ANSWER
Answered 2021-Feb-03 at 14:17You are trying to insert more than 1 rows, so instead of cursor.execute()
use cursor.executemany()
:
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