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Page not found (404) when submitting a form in Django


Page not found (404) when submitting a form in Django

By : li lu
Date : November 21 2020, 12:01 PM
around this issue Currently you browser adds "rango/register/" to the end of the current URL. If you changed it to "./" or "/rango/register/" it would point to itself, however these are not best practise.
For best practise use {% url "register" %} instead, that way it will automatically change is you change your url.py
code :
<form id="user_form" method="post" action="{% url "register" %}"
      enctype="multipart/form-data">


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cakephp: submitting empty form give HTTP 404 page not found error

cakephp: submitting empty form give HTTP 404 page not found error


By : user3383090
Date : March 29 2020, 07:55 AM
it helps some times How do I prevent my user from submitting an empty form? When I do that, I'm getting a HTTP 404 not found error in IE and a blank page in Firefox. None of the validation errors are showing up. ,
code :
if (!empty($this->data)){
  if ($this->Student->saveAll($this->data)){
     $this->Session->setFlash('Your child\'s admission has been received. We will send you an email shortly.');
     $this->redirect(array('controller'=>'pages', 'action'=>'home'));
  }else{
     $this->Session->setFlash(__('Your admission could not be saved. Please, try again.', true));  
  }
}
While submitting the form i am getting the page not found in codeigniter

While submitting the form i am getting the page not found in codeigniter


By : Hisano Kuniyuki
Date : March 29 2020, 07:55 AM
I wish this help you If you're intending to submit to the same controller you're on, you don't need to specify anything in form_open:
code :
<?php echo form_open(); ?>
...
<?php echo form_close(); ?>
Django: after submitting the form, why the redirected url is an empty page

Django: after submitting the form, why the redirected url is an empty page


By : Michael
Date : March 29 2020, 07:55 AM
help you fix your problem As mentioned in the comments the correct parameter to pass to reverse() is 'result', i.e the name of the url.
If you're using django 1.7 or higher you can skip the reverse part and django will do it automatically for you.
code :
def input(request):
if request.method == 'POST':
    form = Inputform(request.POST)
    if form.is_valid():
        cd = form.cleaned_data
        print (cd['company'])
        form.save()
        return redirect('result')
Django url not found upon submitting form

Django url not found upon submitting form


By : Swiss
Date : March 29 2020, 07:55 AM
wish of those help You have action="/create_recipe_rule/", which is missing the recipe id.
One option is to simply remove the action from the form, then your browser will submit the request to the current url.
code :
<form method="post">
return render(request, 'create_recipe_rule.html' , {'form': form, recipe_id: recipe_id })
action="/create_recipe_rule/{{ recipe_id }}"
action="{% url 'create_recipe_rule' recipe_id %}"
Submitting HTML form to database using PHP and it brings back php page instead of submitting

Submitting HTML form to database using PHP and it brings back php page instead of submitting


By : user2935613
Date : March 29 2020, 07:55 AM
around this issue In php, once you done with the various processes in a page, you need to write a redirect otherwise it will just die waiting for the next action. At the moment, after its done executing, you it will just echo if successful and die() is failed as per your conditions.
Add:
code :
if ($conn->query($sql)){
   header("Location: /path_of_page.html");
}
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