i am new to django/python
i am trying to change user password but i am getting error
Method Not Allowed (POST): /password_change_done
Method Not Allowed: /password_change_done
[23/Jul/2020 19:11:05] "POST /password_change_done HTTP/1.1" 405 0
this is my url patterns just for password changes :
path('password_change',
auth_views.PasswordChangeView.as_view(template_name='password_change.html'),
name='password_change'),
path('password_change_done',
auth_views.PasswordChangeDoneView.as_view(template_name='password_change_done.html'),
name='password_change_done'),
both my html pages for this operation
my html code: password_change
{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Welcome</title>
</head>
<body>
<h3> Change Password</h3>
<form action="{% url 'password_change_done' %}" method="POST" class="form-signin">{% csrf_token %}
<input name="Old password" class="form_control" placeholder="Old password"
type="password" id=old_password required="true">
<input name="new password" class="form_control" placeholder="new password"
type="password" id=new_password required="true">
<input name="confirm password" class="form_control" placeholder="confirm password"
type="password" id=confirm_password required="true">
<button type="submit">Update</button>
</form>
</body>
</html>
my html code for password_chang_done:
{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Welcome</title>
</head>
<body>
<h1>Welcome</h1>
<h2> <img src="{% static 'images/welcome.jpg' %}"> </h2>
<h5>hello,{{request.user.username}}</h5>
<script>
window.alert("password sucessfully changed")
</script>
</body>
</html>
You should make the POST request to the password_change endpoint, not the password_change_done` endpoint, so:
<form action="{% url 'password_change' %}" method="POST" class="form-signin">
…
</form>
In is quite common in Django web development, and in web development in general to make a POST to the same view that first generated the page with a GET request.
Furthermore the PasswordChangeView view uses the PasswordChangeForm [GitHub]:
class PasswordChangeForm(SetPasswordForm):
# …
field_order = ['old_password', 'new_password1', 'new_password2']
The name of the <input> elements thus should be old_password, new_password1, and new_password2:
<input name="old_password" class="form_control" placeholder="Old password" type="password" id=old_password required="true">
<input name="new_password1" class="form_control" placeholder="new password" type="password" id="new_password" required="true">
<input name="new_password2" class="form_control" placeholder="confirm password" type="password" id=confirm_password required="true">
Related
Everytime i get the stu_name variable value from form without using is_valid() function then stu_name is always return value enter by user but with is_valid() stu_name is always None.I do some experiments and i found that is_valid() is always return false but why?
This is views.py file code.
from django.shortcuts import render
from django.http import HttpResponse
from .models import student
from .forms import student_data
def my_data(request):
stu_name=None
myform=student_data(request.POST)
if (request.method=="POST" and myform.is_valid()):
stu_name=myform.cleaned_data['user']
else:
myform=student_data
return render(request,'show.html',{'student':stu_name})
This is my html file where the form code is written.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div>
<form action="/payment/show/" method="POST">
{% csrf_token %}
<label for="">Name</label>
<input type="text" name="user" required>
<label for="">ID</label>
<input type="number" required>
<label for="">Address</label>
<input type="text" required>
<button type="submit">Add Me</button>
</form>
</div>
</body>
</html>
forms.py file code.
from django import forms
class student_data(forms.Form):
name=forms.CharField(widget=forms.TextInput,max_length=20)
id=forms.IntegerField(widget=forms.NumberInput,max_value=6)
address=forms.CharField(widget=forms.TextInput,max_length=50)
Modify your view
def my_data(request):
stu_name=None
myform=student_data(request.POST)
if (request.method=="POST" and myform.is_valid()):
stu_name=myform.cleaned_data['user']
else:
myform=student_data
return render(request,'show.html',{'student':stu_name,'form':myform})
In your html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div>
<form action="/payment/show/" method="POST">
{% csrf_token %}
{{ form.as_p}}
<button type="submit">Add Me</button>
</form>
</div>
</body>
</html>
and in your forms.py
class student_data(forms.Form):
name=forms.CharField(widget=forms.TextInput,max_length=20, required=True)
id=forms.IntegerField(widget=forms.NumberInput,max_value=6, required=True)
address=forms.CharField(widget=forms.TextInput,max_length=50, required=True)
Data is not being sent from front end to back end and im using Html and ajax for the front end and linking up part
//signup.html
<!DOCTYPE html>
<html lang="en">
<head>
<script src= "../static/jquery-3.3.1.min.js"></script>
<script src= "../static/sha1.min.js"></script>
<script src = "../static/sha1.js"></script>
<script>
$(function(){
$('.btnblock').click(function(){
var user = $('#inputUsername').val();
var pass = sha1($('#inputPassword').val());
//alert(pass);
//alert(JSON.stringify({username : user, password : pass}))
$.ajax({
url : 'http://localhost:5000/api/v1/users',
data : JSON.stringify({username : user, password : pass}),
type : 'POST',
method : 'post',
ContentType : 'text/plain',
dataType: 'json',
success: function(response){
alert(response);
},
error: function(error){
alert(error);
}
});
});
});
</script>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<center>
<h1> Add user. </h1>
</center>
</head>
<body background="{{ url_for('static', filename='home/background.jpeg')}}">
<div class="container">
<form class="form-signin" enctype="multipart/form-data" role="form">
<input type="text" id="inputUsername" name="username" class="form-control" placeholder="Username" required autofocus>
<br>
<br>
<input type="password" id="inputPassword" name="password" class="form-control" placeholder="Password" required>
<br>
<br>
<button class="btnblock" type="submit">Register</button>
</form>
</div>
</body>
</html>
and the code which process these requests from the frontend is:
def addUser():
if(request.method == 'POST'):
##print(request._dict_)
print("Receiving data....")
data = request.data.decode()
print(data)
the problem here is what ever credentials and data added in the front-end isn't getting processed in the back-end, print(request.data) returns empty and does not return the added data each time and i did try debugging it a few times and googling what would the mistake be but still got no progress , Thank you for the assistance
The goal of my program is to place the first and last name into my database upon it being entered and Submit button clicked by the user so that when I manually check in Terminal what’s in my database, I can see what the user has entered and submitted. I need to some how connect my Submit button to my views.py file so that it can go through , sort like an onClick() but this time, to go a .py file. (correct me if I’m wrong with this train of thought).
How would I go about making this happen?
Here's my views.py file:
from django.http import HttpResponse
from django.shortcuts import render
from .models import Person
def index(request):
if request.method == 'POST':
first_name = request.POST.get('firstName')
last_name = request.POST.get('lastName')
if first_name and last_name:
user = Person.objects.create(firstName=first_name, lastName=last_name)
user.save()
return render(request, 'music/index.html')
def detail(request, user_id): # Testing out page 2
return HttpResponse("<h2>Page # (testing this out) " + str(user_id) + "</h2>")
Here's my index.html file:
<!DOCTYPE html>
<html lang="en">
<head>
<title>The Page</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="index.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<form action="#">
<div class="form-group">
<label for="firstName">First Name:</label>
<input type="email" class="form-control" id="firstName" placeholder="Enter first name" name="firstName">
</div>
<div class="form-group">
<label for="">Last Name:</label>
<input type="email" class="form-control" id="lastName" placeholder="Enter last name" name="lastName">
</div>
</form>
<div class="checkbox">
<label><input type="checkbox" name="remember">Remember me</label></div></br>
<button type="submit" class="btn btn-default">Submit</button>
</div>
</div>
</body>
</html>
your form should be declared as:
<form method="POST">
and your <button type="submit"> should be inside the <form></form>.
As the same view deals with the GET and POST methods, you should remove the action="#" attribute, that way action will point to the same view.
I'm 100% sure my path is correct in my code, why is it giving me TemplateDoesNotExist error? I can't see how this is possible.
I tried:
settings.py > TEMPLATES > Dirs: [/template/music]
and a laundry list of other things on SO but it doesn't rectify my problem.
Here's my views.py file:
from django.http import HttpResponse
from django.template import loader
def index(request):
template = loader.get_template('music/index.html')
return HttpResponse(template.render())
def detail(request, user_id): # Testing out page 2
return HttpResponse("<h2>Page # (testing this out) " + str(user_id) + "</h2>")
Here's my index.html file:
<!DOCTYPE html>
<html lang="en">
<head>
<title>The Page</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<form action="#">
<div class="form-group">
<label for="firstName">First Name:</label>
<input type="email" class="form-control" id="firstName" placeholder="Enter first name" name="firstName">
</div>
<div class="form-group">
<label for="">Last Name:</label>
<input type="email" class="form-control" id="lastName" placeholder="Enter last name" name="lastName">
</div>
</form>
<div class="checkbox">
<label><input type="checkbox" name="remember">Remember me</label></div></br>
<button type="submit" class="btn btn-default">Submit</button>
</div>
</div>
</body>
</html>
Your templates directory is inside migrations. Move it out of there.
I am trying to build a blog using flask. SimpleMDE is used as post editor(html code below). I want to save the markdown content to local file and render by flask-misaka in jinja2.
In SimpleMDE, I can get raw markdown content by simplemde.value(). But when I pass simplemde.value() to var in javascript. "\n" is missing aftering passing. I think it may have some "magic" tools in javascript. The html code return 2 alert message, first message contains line feed, the second doesn't.
Could somebody give me some hits about this problems?
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Editor</title>
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
<link rel='stylesheet' href='.{{ url_for("static", filename="css/simplemde.min.css") }}'>
<script src='.{{ url_for("static", filename="js/simplemde.min.js") }}'></script>
</head>
<script type='text/javascript'>
function check() {
var raw = simplemde.value();
alert(raw);
document.testform.markdown_raw.value=raw;
alert(document.testform.markdown_raw.value);
}
</script>
<body>
<form method='post' class='form' role='form' name='testform'>
<div class="form-group " style="padding-top:10px">
<input class="form-control" id="post_title" name="post_title" type="text" value="Title?">
</div>
<div class="form-group">
<input class="form-control" id="markdown" name="post_content" type="textarea" value="">
</div>
<div class="form-group" style='display:none'>
<input class="form-control" id="markdown_raw" name="markdown_raw" type="textarea" value="Origin">
</div>
<div>
<input class='btn btn-default' onclick="check();" id='submit' name='submit' type='submit' value='Save'>
<input class='btn btn-default' id='publish' name='publish' type='submit' value='Publish'>
</div>
</form>
<script type='text/javascript'>
var simplemde = new SimpleMDE({ element: document.getElementById('markdown') });
</script>
</body>
</html>
If you want to get raw markdown, just use simplemde.value().
When you put raw markdown into normal textarea, it turns into pure text.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Editor</title>
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/simplemde/latest/simplemde.min.css">
<script src="https://cdn.jsdelivr.net/simplemde/latest/simplemde.min.js"></script>
</head>
<body>
<form method='post' class='form' role='form' name='testform'>
<div class="form-group " style="padding-top:10px">
<input class="form-control" id="post_title" name="post_title" type="text" value="Title?">
</div>
<div class="form-group">
<textarea class="form-control" id="markdown" name="post_content"></textarea>
</div>
<div>
<input class='btn btn-default' onclick="" id='submit' name='submit' type='submit' value='Save'>
<input class='btn btn-default' id='publish' name='publish' type='submit' value='Publish'>
</div>
</form>
<script type='text/javascript'>
var simplemde = new SimpleMDE({ element: document.getElementById('markdown') });
</script>
</body>
</html>
Get the content:
from flask import Flask, render_template, request
app = Flask(__name__)
#app.route('/', methods=['GET', 'POST'])
def test():
if request.method == 'POST':
raw_md = request.form['post_content']
return render_template('index.html')
if __name__ == '__main__':
app.run(debug=True)