All Questions
Tagged with flask flask-wtforms
1,975
questions
0
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1
answer
21
views
Handling Flask WTForms Validation errors inside a bootstrap modal
I have dashboard endpoint where the user can view,edit,delete a campaign/form.
<button hx-get="{{ url_for('campaign_action' , campaign_id=campaign.id , username=username) }}"
...
- 47
0
votes
1
answer
28
views
Unable to import WTForm class from one file to another
I am unable to import NamerForm from forms.py to controllers.py. Getting ImportError
ImportError: cannot import NamerForm from application.forms
File Directory structure:
.venv
|____applications
|-...
- 11
0
votes
0
answers
30
views
How do I commit data from a flask form (inside of a modal) to an SQL Database?
I'm pretty new to Flask and struggling with transferring data from a form to an SQL Database. The form is within a modal, which works perfectly and will redirect back to the main page once the form is ...
0
votes
1
answer
28
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How to use FileField within WTForms FieldList? Using Flask-WTF for FileField
I have created dynamic fields using WTForms FieldList, macros and Javascript.
Using this code to validate many fields (StringField, SelectField etc) I can add many fields dynamically, and they ...
2
votes
1
answer
140
views
Why does flask seem to require a redirect after POST?
I have an array of forms I want rendered in a flask blueprint called fans. I am using sqlalchemy to SQLLite during dev to persist the data and flask-wtforms to render. The issue appears to be with ...
- 6,022
0
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0
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26
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CSRF token not validated for form with GET method
I'm trying to implement an anti-CSRF token in a dummy flask app with 2 forms in same page.
CSRF token validation is working for POST form (route /change_password) but not for update email form (route /...
- 762
0
votes
0
answers
12
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FlaskForm not rendering
I have register.html, index.html and base.html as below however, when i visit the route /register, the form does not appear. The below code also includes register route and RegistrationForm. I would ...
0
votes
1
answer
24
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Using Flask and WTForms, a SelectField has a dictionary of {label: list} pairs. On submtting the form, how can label of chosen item be accessed?
I have a SelectField in a form made with Flask and WTFforms.
The SelectField is created with choices in a dictionary, {label:list}.
The problem is: because in some of the lists within this dictionary ...
1
vote
0
answers
16
views
How to create multi-option BooleanField in wtforms under one label and a select all option with bootstrap-flask
I wanted to make a multi-option wtforms.BooleanField with one label in wtforms, flask_wtf
this is the piece of code that I wrote:
class InventoryRecorder(flask_wtf.FlaskForm):
all_season = wtforms....
0
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0
answers
35
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CSRF Token is missing flask, flask_wtf, flutter
I have a Flask backend that serves both a Flutter app and a web app (Angular). The CSRF protection works fine for the Angular app because it is rendered through Flask. However, the Flutter app has a ...
- 3
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0
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30
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When running the Flask app, the output showing it's running on localhost isn't printed in the terminal; it's redirected to the log file
* Serving Flask app 'app'
* Debug mode: on
These lines appear in the command line.
* Running on http://127.0.0.1:5000
Press CTRL+C to quit
* Restarting with stat
* Debugger is active!
* Debugger ...
0
votes
1
answer
59
views
How to use multiple forms on the same page with Python/Flask?
I am trying to use two Flask forms on the same page. The first form gathers infos to list availables databases, which are passed on as choices to the "SelectField" of the second form.
In my ...
0
votes
1
answer
34
views
Adding a new subform on click with flask_wtf
I have a form, made with flask_wtf. This form contains multiple fields. One of them is called plantes and is a FieldList of FormField.
class InsertPlantesForm(FlaskForm):
siterec=SelectField(label=...
- 15
0
votes
1
answer
32
views
I am getting 404 not found, what can I do?
I'm writting web-site on flask and I have a function to delete tournament, this how I call function in html:
<form action="/delete_tournament/{{ tournament['tournament_id'] }}" method=&...
- 1
0
votes
0
answers
21
views
Flask route params not being correctly passed when using wtf form
I have a route defined in a flask blueprint:
@bp.route('/comparison', defaults={'category':'chatarra'}, methods=['GET'])
@bp.route('/comparison/<string:category>', methods=['GET'])
def ...
- 1