How to take user input, validate with a storage and then display it? [ Flaskr ]
I've come to a roadblock. I have no idea how to make my program works. Here's the situation, I want to have the user input a "Bus Stop Code" and then have it run through a dictionary whereby it will match with key and display out the value(Eg, Chinatown). So its like 560494 : "Chinatown". I have no idea how storage works for Flaskr.
At such, when the user enters the Bus Stop Code as 560494, it will display out that the place is "Chinatown"
I can do it with like normal python file to display whatever i want. But I am not familiar with Flaskr, so I don't know what i can do and what are my limitations of using Flaskr. Please enlighten me in a way or another, like what storage type i can use for this, and how to actually display out to the user.
destinationForm.py
class DestinationForm(FlaskForm):
journeyName = StringField("Name this Journey", validators=[DataRequired(), Length(min=2, max=20, message="Journey Name must be between 2 and 20 characters long.")])
busNumber = IntegerField("Select Bus Number", validators=[DataRequired(), NumberRange(min=2, max=975, message="Invalid Bus Number")])
journeyFrom = StringField("Bus Stop Code", validators=[DataRequired()])
journeyTo = StringField("Destination", validators=[DataRequired()])
alertMe = IntegerField("Alert Me Before {?} Stops", validators=[DataRequired(), NumberRange(min=1, max=7, message="Out of range! Between 1 to 7 only")])
submit = SubmitField("Submit")
wakeMeUp.py
@app.route("/destination", methods=['GET', 'POST'])
def destination():
form = DestinationForm()
if form.validate_on_submit():
flash(f'You are in transit, on Bus {form.busNumber.data}!', 'danger')
return redirect("transit")
return render_template("destinationForm.html", title="Destination",
form=form)
This is how the form appears to the user. (https://imgur.com/7jwmfHB).
Currently, I am only able to flash the message(https://imgur.com/JJna74t).
python pycharm storage
asked Jan 19 at 9:18
Great Guy GaryGreat Guy Gary
33
add a comment |
I've come to a roadblock. I have no idea how to make my program works. Here's the situation, I want to have the user input a "Bus Stop Code" and then have it run through a dictionary whereby it will match with key and display out the value(Eg, Chinatown). So its like 560494 : "Chinatown". I have no idea how storage works for Flaskr.
At such, when the user enters the Bus Stop Code as 560494, it will display out that the place is "Chinatown"
I can do it with like normal python file to display whatever i want. But I am not familiar with Flaskr, so I don't know what i can do and what are my limitations of using Flaskr. Please enlighten me in a way or another, like what storage type i can use for this, and how to actually display out to the user.
destinationForm.py
class DestinationForm(FlaskForm):
journeyName = StringField("Name this Journey", validators=[DataRequired(), Length(min=2, max=20, message="Journey Name must be between 2 and 20 characters long.")])
busNumber = IntegerField("Select Bus Number", validators=[DataRequired(), NumberRange(min=2, max=975, message="Invalid Bus Number")])
journeyFrom = StringField("Bus Stop Code", validators=[DataRequired()])
journeyTo = StringField("Destination", validators=[DataRequired()])
alertMe = IntegerField("Alert Me Before {?} Stops", validators=[DataRequired(), NumberRange(min=1, max=7, message="Out of range! Between 1 to 7 only")])
submit = SubmitField("Submit")
wakeMeUp.py
@app.route("/destination", methods=['GET', 'POST'])
def destination():
form = DestinationForm()
if form.validate_on_submit():
flash(f'You are in transit, on Bus {form.busNumber.data}!', 'danger')
return redirect("transit")
return render_template("destinationForm.html", title="Destination",
form=form)
This is how the form appears to the user. (https://imgur.com/7jwmfHB).
Currently, I am only able to flash the message(https://imgur.com/JJna74t).
python pycharm storage
asked Jan 19 at 9:18
Great Guy GaryGreat Guy Gary
33
add a comment |
I've come to a roadblock. I have no idea how to make my program works. Here's the situation, I want to have the user input a "Bus Stop Code" and then have it run through a dictionary whereby it will match with key and display out the value(Eg, Chinatown). So its like 560494 : "Chinatown". I have no idea how storage works for Flaskr.
At such, when the user enters the Bus Stop Code as 560494, it will display out that the place is "Chinatown"
I can do it with like normal python file to display whatever i want. But I am not familiar with Flaskr, so I don't know what i can do and what are my limitations of using Flaskr. Please enlighten me in a way or another, like what storage type i can use for this, and how to actually display out to the user.
destinationForm.py
class DestinationForm(FlaskForm):
journeyName = StringField("Name this Journey", validators=[DataRequired(), Length(min=2, max=20, message="Journey Name must be between 2 and 20 characters long.")])
busNumber = IntegerField("Select Bus Number", validators=[DataRequired(), NumberRange(min=2, max=975, message="Invalid Bus Number")])
journeyFrom = StringField("Bus Stop Code", validators=[DataRequired()])
journeyTo = StringField("Destination", validators=[DataRequired()])
alertMe = IntegerField("Alert Me Before {?} Stops", validators=[DataRequired(), NumberRange(min=1, max=7, message="Out of range! Between 1 to 7 only")])
submit = SubmitField("Submit")
wakeMeUp.py
@app.route("/destination", methods=['GET', 'POST'])
def destination():
form = DestinationForm()
if form.validate_on_submit():
flash(f'You are in transit, on Bus {form.busNumber.data}!', 'danger')
return redirect("transit")
return render_template("destinationForm.html", title="Destination",
form=form)
This is how the form appears to the user. (https://imgur.com/7jwmfHB).
Currently, I am only able to flash the message(https://imgur.com/JJna74t).
python pycharm storage
asked Jan 19 at 9:18
Great Guy GaryGreat Guy Gary
33
I've come to a roadblock. I have no idea how to make my program works. Here's the situation, I want to have the user input a "Bus Stop Code" and then have it run through a dictionary whereby it will match with key and display out the value(Eg, Chinatown). So its like 560494 : "Chinatown". I have no idea how storage works for Flaskr.
At such, when the user enters the Bus Stop Code as 560494, it will display out that the place is "Chinatown"
I can do it with like normal python file to display whatever i want. But I am not familiar with Flaskr, so I don't know what i can do and what are my limitations of using Flaskr. Please enlighten me in a way or another, like what storage type i can use for this, and how to actually display out to the user.
destinationForm.py
class DestinationForm(FlaskForm):
journeyName = StringField("Name this Journey", validators=[DataRequired(), Length(min=2, max=20, message="Journey Name must be between 2 and 20 characters long.")])
busNumber = IntegerField("Select Bus Number", validators=[DataRequired(), NumberRange(min=2, max=975, message="Invalid Bus Number")])
journeyFrom = StringField("Bus Stop Code", validators=[DataRequired()])
journeyTo = StringField("Destination", validators=[DataRequired()])
alertMe = IntegerField("Alert Me Before {?} Stops", validators=[DataRequired(), NumberRange(min=1, max=7, message="Out of range! Between 1 to 7 only")])
submit = SubmitField("Submit")
wakeMeUp.py
@app.route("/destination", methods=['GET', 'POST'])
def destination():
form = DestinationForm()
if form.validate_on_submit():
flash(f'You are in transit, on Bus {form.busNumber.data}!', 'danger')
return redirect("transit")
return render_template("destinationForm.html", title="Destination",
form=form)
This is how the form appears to the user. (https://imgur.com/7jwmfHB).
Currently, I am only able to flash the message(https://imgur.com/JJna74t).
python pycharm storage
python pycharm storage
asked Jan 19 at 9:18
Great Guy GaryGreat Guy Gary
33
asked Jan 19 at 9:18
Great Guy GaryGreat Guy Gary
33
asked Jan 19 at 9:18
Great Guy GaryGreat Guy Gary
33
asked Jan 19 at 9:18
Great Guy GaryGreat Guy Gary
33
asked Jan 19 at 9:18
Great Guy GaryGreat Guy Gary
33
33
add a comment |
add a comment |
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