Я знаю, что есть большая часть кода ниже, но мне пришлось показать коды html / css / js и flask + mysql для лучшего понимания. Спросите, если что-то непонятно.
Проблема в том, что после того, как я дам учетные данные на странице регистрации и отправлю, я ожидаю, что он добавит значения в базу данных и перейдет на страницу входа, но на самом деле он перезагружает ту же страницу, и ссылка выглядит так:
т.е.:
"http://127.0.0.1 : 5000 / register / Patient? Name_surname = jack + stathem & email = jsm% 40outlook.com & ssn = 123456789 & age = 40"
у меня возникла ошибка semanti c, и я не могу понять, как исправить.
Спасибо
var currentTab = 0; // Current tab is set to be the first tab (0)
showTab(currentTab); // Display the current tab
function showTab(n) {
// This function will display the specified tab of the form ...
var x = document.getElementsByClassName("tab");
x[n].style.display = "block";
// ... and fix the Previous/Next buttons:
if (n == 0) {
document.getElementById("prevBtn").style.display = "none";
} else {
document.getElementById("prevBtn").style.display = "inline";
}
if (n == (x.length - 1)) {
document.getElementById("nextBtn").innerHTML = "Submit";
// document.getElementById("nextBtn").value = "submit";
} else {
document.getElementById("nextBtn").innerHTML = "Next";
}
// ... and run a function that displays the correct step indicator:
fixStepIndicator(n)
}
function nextPrev(n) {
// This function will figure out which tab to display
var x = document.getElementsByClassName("tab");
// Exit the function if any field in the current tab is invalid:
if (n == 1 && !validateForm()) return false;
// Hide the current tab:
x[currentTab].style.display = "none";
// Increase or decrease the current tab by 1:
currentTab = currentTab + n;
// if you have reached the end of the form... :
if (currentTab >= x.length) {
//...the form gets submitted:
document.getElementById("regForm").submit();
return false;
}
// Otherwise, display the correct tab:
showTab(currentTab);
}
function validateForm() {
// This function deals with validation of the form fields
var x, y, i, valid = true;
x = document.getElementsByClassName("tab");
y = x[currentTab].getElementsByTagName("input");
// A loop that checks every input field in the current tab:
for (i = 0; i < y.length; i++) {
// If a field is empty...
if (y[i].value == "") {
// add an "invalid" class to the field:
y[i].className += " invalid";
// and set the current valid status to false:
valid = false;
}
}
// If the valid status is true, mark the step as finished and valid:
if (valid) {
document.getElementsByClassName("step")[currentTab].className += " finish";
}
return valid; // return the valid status
}
function fixStepIndicator(n) {
// This function removes the "active" class of all steps...
var i, x = document.getElementsByClassName("step");
for (i = 0; i < x.length; i++) {
x[i].className = x[i].className.replace(" active", "");
}
//... and adds the "active" class to the current step:
x[n].className += " active";
}
/* Style the form */
#regForm {
background-color: #ffffff;
margin: 100px auto;
padding: 40px;
width: 70%;
min-width: 300px;
}
/* Style the input fields */
input {
padding: 10px;
width: 100%;
font-size: 17px;
font-family: Raleway;
border: 1px solid #aaaaaa;
}
/* Mark input boxes that gets an error on validation: */
input.invalid {
background-color: #ffdddd;
}
/* Hide all steps by default: */
.tab {
display: none;
}
/* Make circles that indicate the steps of the form: */
.step {
height: 15px;
width: 15px;
margin: 0 2px;
background-color: #bbbbbb;
border: none;
border-radius: 50%;
display: inline-block;
opacity: 0.5;
}
/* Mark the active step: */
.step.active {
opacity: 1;
}
/* Mark the steps that are finished and valid: */
.step.finish {
background-color: #4CAF50;
}
{% extends 'main.html' %}
{% block head %}
<link rel="stylesheet" type="text/css" href="{{ url_for('static', filename='style/docnpatientreg.css') }}">
<link rel="stylesheet" type="text/css" href="{{ url_for('static', filename='bootstrap-tagsinput.css') }}">
{% endblock %}
{% block body %}
<form id="regForm">
<h1>Register:</h1>
<!-- One "tab" for each step in the form: -->
<div class="tab">Name:
<p><input name="name_surname" type="text" placeholder="First name..."></p>
<p><input name='email' type="email" placeholder="E-mail..."></p>
<p><input name='ssn' type="text" placeholder="SSN"></p>
<p><input name='age' type="text" placeholder="Age"></p>
</div>
<div style="overflow:auto;">
<div style="float:right;">
<button type="button" id="prevBtn" onclick="nextPrev(-1)">Previous</button>
<button type="submit" id="nextBtn" onclick="nextPrev(1)">Next</button>
</div>
</div>
<!-- Circles which indicates the steps of the form: -->
<div style="text-align:center;margin-top:40px;">
<span class="step"></span>
</div>
</form>
<script type="text/javascript" src="{{ url_for('static', filename='functionality/docnpatientreg.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='bootstrap-tagsinput.js') }}"></script>
{% endblock %}
Flask + MySQL
Примечание : это не весь код, при необходимости я сделаю разместить
@medAI.route('/')
def main_base():
cursor.execute("select * from Patients")
result = cursor.fetchall()
print(result)
return render_template('main.html')
@medAI.route('/register/<where>', methods=['GET','POST'])
def register(where):
if where == "patient":
if request.method == "GET":
print("get phase")
return render_template("patientreg.html")
else:
print("post phase")
name_surname=request.form['name_surname']
emailadd=request.form['email']
# weight=request.form['weight']
# height=request.form['']
ssn=request.form['ssn']
age=request.form['age']
# gender=request.form['gender']
# symptoms=request.form['symptoms']
cursor.execute('select * from Patients')
patients = cursor.fetchall()
print(patients)
check = True
for patient in patients:
print(patient[0])
if check == True:
cursor.execute("insert into patients(name_surname,emailadd, ssn)"
"values(%s);",(name_surname,emailadd, ssn, age,))
database.commit()
print('done')
else:
print('failed')
return redirect('/register/patient')
return redirect('/login/')
elif where == "doctor":
pass
return "Invalid Registration Attempt"