CODEWITHSUNDEEP
pythonflaskjinja2
ScotterMonkey
ScotterMonkey

Reputation: 1054

Display parameters from session of class instance in flask jinja 2?

I've saved an instance of User called "user_current" into a session variable. Please note, the class has some parameters, such as t_id_user, t_email, etc.

In Flask/Jinja2, how do I reference those parameters for the object embedded in the session variable?

Here's the code below that I used to create the class and instance, and store the instance of that object in a session variable.

Thanks!

class User:
    def __init__(self, t_id_user, t_email, t_password, t_security_level, t_name_first, t_name_last, t_enabled, d_visit_first, d_visit_last):
        self.t_id_user = t_id_user
        self.t_email = t_email
        self.t_password = t_password
        self.t_security_level = t_security_level
        self.t_name_first = t_name_first
        self.t_name_last = t_name_last
        self.t_enabled = t_enabled
        self.d_visit_first = d_visit_first
        self.d_visit_last = d_visit_last
        
def usersFillTest():
    t_id_user = "1"
    t_email = "[email protected]"
    t_password = "passwordy"
    t_security_level = "5"
    t_name_first = "Testicular"
    t_name_last = "McTesty"
    t_enabled = "True"
    d_visit_first = "2020/09/30"
    d_visit_last = "2020/09/30"
    user_current = User(t_id_user, t_email, t_password, t_security_level, t_name_first, t_name_last, t_enabled, d_visit_first, d_visit_last)
    session["user_current"] = user_current

Would it be something like

{{ session["user_current"]["t_id_user"] }}

?

Upvotes: 0

Views: 162

Answers (1)

oschlueter
oschlueter

Reputation: 2698

session["user_current"] contains the object as you create it. Therefore you can access its members like this:

{{ session["user_current"].t_id_user }}

Upvotes: 2

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