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Problem with Updated CS50 Finance - all API calls to lookup stocks come back as None

I'm a high school teacher and have been teaching CS50 AP for about 7 years now. I like to make sure that I have a handle on all of the problem sets before going over them with my students. So, when I ...
Brian Smith's user avatar
0 votes
1 answer
23 views

Week 9 birthdays HTML validator error when using jinja

Error: Misplaced non-space characters inside a table. {% for birthday in birthdays %}↩ When I comment the jinja part outside the table data then it is fine. Should this just be ignored. <head> ...
RARob's user avatar
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2 answers
29 views

The Ajax introduced on lecture and in the Shorts Video are very different: will be helpful to know why?

The lectures on the AJAX is confusing since usually, the shorts just elaborates what is on the lecture. But this time, they looks very different. The short video is easier to understand as it gives ...
TrytoLearn's user avatar
-1 votes
1 answer
61 views

I can not get Check50 to pass "buy handles valid purchase ..." for pset9 finance

Sorry for the messy code. I have been debugging for a few days now. Duck say everything is OK but it will not pass. All the math works out Cash is displayed on the main page under the stock buys. No ...
user41019's user avatar
0 votes
1 answer
75 views

Trivia Lab 8 Week 8 - Issues with Free Answer Question

My "Check Answer" button doesn't work for the free response question. I followed the "Not sure how to solve?" video so there might be have been a problem while copying it over. ...
Raheel A's user avatar
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0 answers
18 views

CS50W Mail sent email not showing

I have tried sending the mail and the console of the Chrome DevTools has shown "Email sent successfully" but it is not reflecting in the mailbox. This is function for loading the mailbox; // ...
Paulisto's user avatar
1 vote
0 answers
147 views

"GET /" Error (404): "Not found"

I had worked on lab8 for a while but it was not completed. Now that I have gone back, when I run http-server index.html and click on the link I get this error: [2023-04-07T23:34:58.289Z] "GET /&...
Zahra Arjmandi's user avatar
0 votes
1 answer
41 views

HTML error duplicate class

I was checking my html for the "homepage" problem HERE, and i get this error How can i solve this issue? Thanks
Emir's user avatar
  • 103
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1 answer
9 views

Finance - Quote: Toggle visibility between submit button and table

I'm happy that my finance website finally works properly!!! The thing is that I'm trying to make it look like the staff's solution website and I can't seem to get quote.html to behave like theirs (...
Avanoc's user avatar
  • 3
0 votes
0 answers
1k views

Help wanted. Trying to make a table using a loop in jinja

My name is Sol and I'm kinda new here. I'm trying to finish my CS50 PSET 7 and I got stuck. Both in index.html and history.html I have the same problem. I'm trying to populate a table with info taken ...
Avanoc's user avatar
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0 votes
1 answer
29 views

Week 8 Homepage - Adding text inside of a <div> is causing buttons inside of another <div> to stop working

This is the code in question. <!DOCTYPE html> <html lang="en"> <head> <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min....
khalildouis's user avatar
0 votes
1 answer
43 views

PSET 9: C$50 Finance. Why not <input type="number"> instead of text?

From CS50's Problem Set 9 specification: Require that a user input a number of shares, implemented as a text field whose name is shares. Render an apology if the input is not a positive integer. I'm ...
Facundo Lema's user avatar
1 vote
1 answer
6k views

How to iterate over a list of values in a dict using jinja?

I have a dict with a list of values, basically each key has 10 values: movies = { 'title': ['The Shawshank Redemption', 'The Godfather', ..., 'The Lord of the Rings: The Fellowship of the Ring'], '...
Kley Halisson's user avatar
0 votes
1 answer
769 views

Flask Filter Search/List in Python

I created a country list on the python search page section, the data is sent to the Html table with jinja syntax “ The Html table also has a JavaScript function it functions correctly no help with ...
Matrix's user avatar
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1 answer
1k views

jinja code not working inside html file

I am using flask for the first time and jinja code is being displayed on the webpage. this is my html file: <!DOCTYPE html> <html lang="en"> <head> ...
Pragati Chauhan's user avatar
0 votes
1 answer
626 views

PSET 9 Finance index.html issue with displaying table results with html

I'm currently on CS50 PSET 9 Finance and stuck on the index.html portion of the assignment. This is my code from assignment.py: @app.route("/") @login_required def index(): stocks = db....
Ryan Chua's user avatar
0 votes
1 answer
394 views

cs50w Project 1 Wiki Search: layout.html failing to submit POST to views.py

currently working on the search function for project 1. I've updated layout.html, urls.py, and views.py, but when I input anything into the search bar layout.html does not pass the POST information to ...
Jason Tan's user avatar
0 votes
2 answers
352 views

Header links won't align to the right (P2)

In the work of search, I wanted to deal with the header links (Image Search and Advanced Search links) not aligning to the right. As I looked into my CSS file, everything works properly except text-...
Mark Giraffe's user avatar
0 votes
1 answer
60 views

Html page is displayed well as file, but not on server

Here I tried from brackets IDE live preview it was working completely fine, but now it doesn't, i think i maybe deleted sth from C parition that causes this, i'm searching hard but i don't know what ...
Mazen's user avatar
  • 5
0 votes
1 answer
856 views

Generate dynamic datefields from selected dropdown value sent to another route in Flask

EDIT With the good help of @DinoCoderSaurus, I realised that I overlooked adding a POST method to the datainput form and the routes also lacked GET and POST methods. Adding those modifications helped ...
EddyBeor's user avatar
1 vote
2 answers
293 views

How to get markdown info to HTML

Question from Project 1 in CS50W I'm stuck trying to get the markdown info from files to my HTML. I manage to get the markdown info into a HTML string, but when I input it to my HTML I get the same ...
Carlos Gonzalez's user avatar
0 votes
1 answer
234 views

Can't update shopping cart for more than one item, works fine for a single item, otherwise only the first one gets updated

I am trying to update the quantity of the products in the shopping cart by changing the number in the dropdown. If the cart has two or more items then only the first one works and the qty doesn't ...
user14720865's user avatar
0 votes
1 answer
99 views

Project: Conditional style for html table

I have a table in html which gets the data from a SQL query in PY. One of the columns in my SQL table is type (tp). I want the html table to show one color for each row of the same type and another ...
Maria Macarena Garcia Michel's user avatar
0 votes
1 answer
39 views

Finance - trouble implementing javascript

I am trying to set up my index page so that each stock in the user's portfolio has buttons to buy and sell said stock. The first step is working so far. Each row in the index table has buy and sell ...
Travis Thompson's user avatar
0 votes
1 answer
39 views

CS50 Final Project Jinja For Loop Not Running

My final project is a task website that allows you to create tasks, complete them, and get alerted when you haven't done a task on time. Currently, I am working on alerting when the task is due. The ...
mkg15's user avatar
  • 67
0 votes
0 answers
205 views

Final Project - Get sql to work html, python and flask

On my website for my final project I am able to enter the user info on the website, but the information is not being inserted into the sql table. I feel that I am not understanding something very ...
Leonidas Smiley's user avatar
0 votes
1 answer
642 views

CS50w / Project 3 - Mail / Inbox showing duplicates

I'm currently on Project 3 in CS50 Web and pretty much completed it. However, there seems to be a bug in unarchiving emails. Whenever I click the unarchive button and it reloads the Inbox, there seems ...
abbanator's user avatar
0 votes
1 answer
45 views

CS50 Final Project / Personalized HTML path

I'm on the Final Project for CS50 and trying to make a simple website to type in General Tasks and get information within different Subjects. I decided to use Flask over Django, however now I'm stuck ...
abbanator's user avatar
0 votes
1 answer
397 views

Problem Set 8 / Finance. How to incorporate current price (index)

I'm currently struggling with index(). In buy() I created the custom table with, one might say, too many columns. Among others are symbol, name, shares, price, total. So far I was able to plug some of ...
abbanator's user avatar
0 votes
1 answer
135 views

Linking to local html page

I am trying to link to my own html page that I have created in CS50 IDE. The html code is below. I have included 8 variations on trying to find the file. All return error 404. I have the file: &...
Kelvin Winspinger's user avatar
0 votes
1 answer
68 views

how to autofit a webpage to any screen size

I am pursuing web track for pset8. I am using fixed number instead of percentages for size of each element. How can I make sure that the webpage can fit to all screen / window sizes without getting ...
Himanshi's user avatar
  • 401
1 vote
2 answers
3k views

How To Make A Google "I'm Feeling Lucky" Button For CS50 Project 0

In the project 0 requirements, it says that I need a Google "I'm Feeling Lucky" Button. I am not sure on how to make one. Does anyone know how to make a "I'm Feeling lucky" button. ...
Ysoni18's user avatar
  • 47
0 votes
1 answer
39 views

Finance Portfolio (index) I can't go on. Need to take to HTML the actual price and total of stock

I am stopped at this part of Finance now. I can print at HTML the symbol and the sum of the shares... but I don't know how to take the iteration for each symbol to the HTML to know the actual price ...
santiago correa's user avatar
0 votes
0 answers
29 views

Final Project: dynamic page creation to show just 10 SQL entries per page

I'm developing a web-page for my CS50's Final Project for contacting japanese students around Argentina. The only official japanese exam takes place in Buenos Aires, and there are no many good places ...
Lautaro D. Futuro's user avatar
0 votes
0 answers
174 views

How do I create an advanced query page using HTML and CSS? Should I use any other langauges to make it a faster process?

How do I create an advanced query in HTML and CSS? I have to create a front end similar to Google and have already outfitted the first two pages, it's the 3rd page, the advanced query page that I need ...
Alpha Eon's user avatar
0 votes
1 answer
543 views

RuntimeError: missing value for placeholder (:name)

all! I'm doing the final project, and I have a form whose contents I'm trying to submit to a database. My python code is: @app.route("/Contact.html", methods=["GET", "POST"]) def Contact(): if ...
Diaresta's user avatar
0 votes
1 answer
33 views

How to reduce paragraph width without moving paragraph to the side?

I am doing the homepage part of the web track. However, I am currently using text-align: center; but my text stretches across the whole screen. I tried to reduce the width, but that makes the text ...
TC5001's user avatar
  • 2
0 votes
1 answer
45 views

finance: how to build an "active" table

I wish to know how to build a table (in HTML) where the row expand with the row I input on it. For a static table I've used: <table style="width:100%"> <tr> <th>Symbol</...
saquiel's user avatar
  • 153
0 votes
1 answer
30 views

a:hover and a:active tags not editable in html/css

I'm trying to make a homepage as per the pset5, and want to change the color and decoration of hyperlinks. The a:link and a:visited tags were editable, but not the other two. Here's my code for ...
Yuvan Seth's user avatar
0 votes
0 answers
27 views

Very Basic JS Troubles!

I don't know why this is proving so difficult but over two hours of googling has not solved my problem! My code is below. I have create a very simple set of mutually exclusive radio buttons. What I ...
Jonathan Foster's user avatar
0 votes
1 answer
24 views

Why the <p> need not be closed?

I am receiving this baffling error in the validator: Error: No p element in scope but a p end tag seen. From line 13, column 11; to line 13, column 14 </p>↩ <!DOCTYPE html> <...
tejasvi88's user avatar
  • 115
0 votes
1 answer
153 views

Final project (very similar to Finance) : How can I delete selected row of table?

In mynote.html, there is a table of words. It is very similar to history.html or index.html of Finance (pset8). I want to upgrade it for my final project, so I tried to make 'delete'. But, there is a ...
Raebbit's user avatar
  • 15
0 votes
2 answers
3k views

How to pass value from HTML to python?

I'm setting up a new project in python ,and want to setting up a web pageresturant.html using FLASK , this code in html get the selected value from drop down box when button is clicked ,how can i pass ...
Asmaa Abd_El3al's user avatar
0 votes
1 answer
1k views

Add a file containing the images inside IDE

how to add the file from my computer to cs50 IDE? I need to that to add images file to HTML file.
reem's user avatar
  • 7
0 votes
1 answer
27 views

Trying to fetch data in HTML tags and translating it and merging back

I want to translate the page in a french language but the data is present in html format in a excelsheet. So how can we fetch just the relevent data and translate it and then merge it back in correct ...
richa sharma's user avatar
1 vote
1 answer
615 views

html and CSS link do not work Homepage Problem

everyone. I am currently working on the CS50 pset5 homepage problem. I have encountered a problem in my code. The code needs to contain at least four different .html pages, and it should be possible ...
jsyf's user avatar
  • 23
0 votes
1 answer
43 views

Does CS50 IDE run SSI?

I'm on pset5, trying to make a homepage with multiple HTML files. I want all the files to share the same navigation bar heading, implementing this in a way so that I don't have to copy the same code ...
novabei's user avatar
0 votes
0 answers
94 views

Issue with CS50W's Project2 - submitted text not passed to chat window

I have a problem regarding passing posted messages into the proper field and presenting them to the user. The app is supposed to transfer the text submitted in "messenger" into the "messages" so to ...
Krystian's user avatar
0 votes
1 answer
635 views

Final Project - Problem uploading files to IDE folder

Update: Does anyone know hot to get the folder's absolute path? It isn't ~/workspace/fp/documentos/ or any of it's variations, such as /workspace/fp/documentos/ or workspace/fp/documentos/. It seems ...
Oscar Medina's user avatar
0 votes
1 answer
1k views

Access just the text from a db.execute return

Evening all. I am working on my final project and have a question about db.execute. When I run my SQL search the return always has the format {"key": value}. Is there any way to then extract the ...
Ben Rogers's user avatar