Dynamic Web Pages - Flask Tutorial for Beginners [4 of 5]

How can you make a page's content different for each user? How can you change the content dynamically?

In this video, let's take a look at making dynamic web pages using Flask.

Flask Tutorial for Beginners is a playlist to teach you, quickly and easily, how to use Flask and Python for web development.

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[albinibraimi]

I have watched a lot of tutorials in my life but this is the best so far, thank you!!!

[reghaabraham]

Awesome! This is not a cliché... it's truly an awesome one.
I am happy our paths crossed! Python has been interesting.
Thank you so much!

[shiks]

Great stuff! Have used flask before to serve an API, but have almost 0 knowledge about web stuff (i know). This pretty much answered all my questions! Thanks!

[Gabrielowns]

Thanks a lot for these videos they are really helpful and easy to follow along for noobs to webdev like myself.

[commonchannel]

For those who are having a problem where the transactions that you added do not appear on the transaction page.
You can add the formmethod="post" attribute in the submit button in form.html

eg.
<div class="form__fieldset">

<input
class="form__submit form__input"
type="submit"
value="Add transaction"
formmethod="post"
/>
</div>

This will ensure that when you click on the submit button it makes a POST request rather than a get request.

[aniketsonavane]

Amazing video by Jose once again. Kudos to you👍. Please do make a video on AJAX calls for Flask backend too. Waiting eagerly for that😉

[bhaveshkunbi]

How to show real time data on web using flask like real-time temperature log?

[hugh_dancy]

hola, im looking at the github attached in the video description and the github does not contain the most recent data unfortunately.

[vishakhaarora]

How to iterate multiple dataframes present inside a dictionary and convert those dataframes into html tables as a email body, for each table I want title and after printing the table I need break line. For another iteration. Please help me if someone can

[lukashenko]

Great job Jose!
It really helps me a lot to understand how the web apps working.
I followed all your steps, but I face a problem when I delete the sample data. After that I am not able to POST the form data and then to display it on Transactions page.. it is really strange since I use the same code as you. The difference after submitting the form data I can see is that I have the attributes in the URL e.g. and you have it blank after submit like ""127.0.0.1:5000/"
Any suggestions what could be wrong? (I use VS Code as well)
Thanks a lot!

[ultraorange]

When are you going to teach us front end??? Will you have any course of front ent in udemy? :)

[maheshwarim]

hi
would you explain how to display data in dropdown menu fetching from database.

[artemis]

These videos are really helpful but link to the code is bringing me to the previous video’s code…

[alphonseinbaraj]

When i click add transaction button, it will not show anything transaction.html page.. i dont know why