CN 2022-04-01

from flask import Flask, render_template, request
from mydb import *

amFlask = Flask(__name__)

@amFlask.route("/confirmoResposta", methods=["GET", "POST"])
def processarResposta():
    bGET = request.method=="GET"
    bPOST = request.method=="POST"

    if bGET:
        iBytesWrittenOrFalse = \
            insert(
                pName=request.args['nameNome'],
                pNum=request.args['nameNumero']
            )
        return(
            render_template(
                "resposta.html",
                #nome="Artur", #forçar valores
                #numero="9999" #forçar valores
                nome=request.args['nameNome'], #consulta de valores via get
                numero=request.args['nameNumero'], #consulta de valores via get
                db=readDB(),
                iBytesWritten=iBytesWrittenOrFalse
            )
        )
    elif bPOST:
        iBytesWrittenOrFalse =\
        insert(
            pName=request.form['nameNome'],
            pNum=request.form['nameNumero']
        )
        return (
            render_template(
                "resposta.html",
                nome=request.form['nameNome'],
                numero=request.form['nameNumero'],
                db=readDB(),
                iBytesWritten=iBytesWrittenOrFalse
            )
        )
#def processarResposta

#exemplo de invocação com o WSGI de dev do Flask:
#http://127.0.0.1:5000/
@amFlask.route("/")
def comoTratarRoot():
    return(
        #"<h1>Hello from root!</h1>"
        render_template(
            "questionario.html"
        )
    )
#def comoTratarRoot

#exemplo de invocação com o WSGI de dev do Flask:
#http://127.0.0.1:5000/hello/artur
@amFlask.route("/hello/<pName>")
def comoTratarHello(pName):
    return(
        #f"<h1>Hello <mark>{pName}</mark>!</h1>"
        #"<h1>Hello <mark>%s</mark>!</h1>"%(pName)
        "<h1>Hello <mark>{}</mark>!</h1>".format(pName)
    )

****************


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Resposta</title>
</head>
<body>
<h1>Número de novos bytes escritos na DB: {{iBytesWritten}}</h1>
<hr>
<h1>Eis a resposta recebida:</h1>
<!-- Jinja2 -->
<ul>
    <li>Nome: {{nome}}</li>
    <li>Número: {{numero}}</li>
</ul>
<hr>
<section id="idSectionCurrentDB">
<pre>
{{db}}
</pre>
</section>

</body>
</html>