In my template i'm trying to hide a paypal button if the email item is None.
{% if object.email == None %}
<h1>Nothing here </h1>
{% else %}
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="business" value="{{ object.email }}">
</form>
{% endif %}
After testing by not entering the email in my form, the button still shows and the 'Nothing here' is not showing.
Try this
{% if not object.email %}
<h1>Nothing here </h1>
{% else %}
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="business" value="{{ object.email }}">
</form>
{% endif %}
Related
I am using the django all-auth login form. I wanted to customize the look of the form fields so I changed login.html within the account folder to look like this:
<form class="login" method="POST" action="{% url 'account_login' %}">
{% csrf_token %}
{% for field in form.visible_fields|slice:'2' %}
<div class="row form-group">
{% if field.name == 'login' %}
<input type="text" placeholder="Email"><i class="fas fa-at"></i>
{% else %}
<input type="password" placeholder="Password"><i class="la la-lock"></i>
{% endif %}
</div>
{% endfor %}
Forgot Password?
<button type="submit">Sign In</button>
</form>
The form renders exactly how I would like it to, however nothing happens when I click on submit. What is strange to me is that the form submits perfectly fine if in place of my for loop I simply type {{ form.as_p }}, it just doesn't look how I want. Can anyone see an error in my loop, or is there something else wrong here. I have been looking for a solution online but so far been unsuccessful
You need to specify the names of the fields in your input tags otherwise the POST dictionary will be empty. You are using {% if field.name == 'login' %} but you forgot to specify the name attribute. Same applies for the password input.
<form class="login" method="POST" action="{% url 'account_login' %}">
{% csrf_token %}
{% for field in form.visible_fields|slice:'2' %}
<div class="row form-group">
{% if field.name == 'login' %}
<input name='login' type="text" placeholder="Email"><i class="fas fa-at"></i>
{% else %}
<input name='password' type="password" placeholder="Password"><i class="la la-lock"></i>
{% endif %}
</div>
{% endfor %}
Forgot Password?
<button type="submit">Sign In</button>
</form>
I'm trying to change the login username label but without any success. Here is the website:
What I'd like to do is print "Usuário and e-mail" instead of just "Usuário" label:
I didn't customize the login form, in this way, I'm using all standard auth process.
#template
<form action="{% url 'login' %}" method="post">
{{ form.as_p }}
{% csrf_token %}
<input type="hidden" name="next" value="{{ next }}" />
<p><input type="submit" value="Login"></p>
</form>
If you guys have any suggestion modifying the input field through CSS style, it's welcome as well!
Thanks!
EDIT:
{% for field in form %}
<div class="fieldWrapper">
{% if field.label_tag == 'Usuário' %}
{% field.label_tag = 'Usuário ou e-mail:' %}
{% elif %}
{{ field.label_tag }}
{% endif %}
{{ field.label_tag }}{{ field }}
</div>
{% endfor %}
Value the label in the attribute form.
def listing(request):
contact_list = Question.objects.all()
paginator = Paginator(contact_list, 1) # Show 25 contacts per page
page = request.GET.get('page')
contacts = paginator.get_page(page)
Let's say in each page I have a form, and when the form submitted I need to go to the next page.
I first tried to add a hidden field in the form, and manually calculate the next page, and put into HTTPResponseRedirect, but then I get an empty object error for the last page because of the following:
<input type="hidden" name="next" value="?page={{ contacts.next_page_number }}">
That page contains no results
{% for contact in contacts %}
{# Each "contact" is a Contact model object. #}
{{ contact.question_text|upper }}<br>
...
<form action="{% url 'listing' %}" method="post">
{% csrf_token %}
{% for choice in contact.choice_set.all %}
<input type="radio" name="choice" id="choice{{ forloop.counter }}" value="{{ choice.id }}">
<label for="choice{{ forloop.counter }}">{{ choice.choice_text }}</label><br>
<input type="hidden" name="next" value="?page={{ contacts.next_page_number }}">
{% endfor %}
<input type="submit" value="Vote">
</form>
{% endfor %}
<div class="pagination">
<span class="step-links">
{% if contacts.has_previous %}
« first
previous
{% endif %}
<span class="current">
Page {{ contacts.number }} of {{ contacts.paginator.num_pages }}.
</span>
{% if contacts.has_next %}
next
last »
{% endif %}
</span>
</div>
So what should be my strategy? Do I need to create a seperate view for form action, or should I use listing as form action and check wheter it is a GET/POST method, I am kind of lost here.
I have an html form in my website it's using django, and I want show massage "javascript alert()" after submit successfully
this is the form:
<form action="{% url guestbook-post %}" method="POST">{% csrf_token %}
{% for field in form %}
{% if field.is_hidden %}
{{ field }}
{% else %}
<p
{% if field.errors %} class="error"{% endif %}
{% ifequal field.name "honeypot" %} style="display:none;"{% endifequal %}>
{% if field.errors %}{{ field.errors }}{% endif %}
{{ field.label_tag }} {{ field }}
</p>
{% endif %}
{% endfor %}
<p class="submit">
<input type="submit" name="submit" class="submit-post" value="Post" />
<input type="submit" name="submit" class="submit-preview" value="Preview" />
</p>
</form>
Use jQuery with a submit handler:
$('#myForm').submit( function () { alert('Form Submitted'); });
Not sure how Django handles posts, so you may need to do some further routing within the jQuery call...
You could add a javascript function to the submit handler of the form and have an alert in this function. Something like:
<form action="{% url guestbook-post %}" method="POST" onsubmit="return validate()">
<script>
function validate()
{
// do some validation here to decide whether the post is going to be successful or not.
if (valid)
{
alert("Going to post your data now!");
return true;
}
else
{
return false; // form won't post
}
}
</script>
I am using the Django comments framework in two places on my site. After each submission, I'd like for the user to just be redirected back to the original page they were on.
How do you define the "next" variable so the user is redirected?
Information on the redirect : http://docs.djangoproject.com/en/dev/ref/contrib/comments/#redirecting-after-the-comment-post
Also, here is the form I am using. The comment.types do not work, but that is what I think I am supposed to do - define two different next inputs for each comment type (picture vs meal).
{% load comments i18n %}
<form action="{% comment_form_target %}" method="post">{% csrf_token %}
{% if comment.type == '19' %}
<input type="hidden" name="next" value="{% url meal comment.object_pk %}" />
{% endif %}
{% if comment.type == '23' %}
<input type="hidden" name="next" value="{% url picture comment.object_pk %}" />
{% endif %}
<!-- <input type="hidden" name="next" value="{{ next }}" /> -->
{% for field in form %}
{% if field.is_hidden %}
{{ field }}
{% else %}
{% if field.errors %}{{ field.errors }}{% endif %}
<p
{% if field.errors %} class="error"{% endif %}
{% ifequal field.name "honeypot" %} style="display:none;"{% endifequal %}
{% ifequal field.name "name" %} style="display:none;"{% endifequal %}
{% ifequal field.name "email" %} style="display:none;"{% endifequal %}
{% ifequal field.name "url" %} style="display:none;"{% endifequal %}
{% ifequal field.name "title" %} style="display:none;"{% endifequal %}>
<!-- {{ field.label_tag }} -->{{ field }}
</p>
{% endif %}
{% endfor %}
<p class="submit">
<button type="submit">Send</button>
<!-- <input type="submit" name="preview" class="submit-preview" value="{% trans "Preview" %}" /> -->
</p>
</form>
And then on the Meal & Picture pages I have:
<h4>Post a Message</h4>
{% render_comment_form for meal %}
<h4>Post a Message</h4>
{% render_comment_form for picture %}
Figured it out. To use the next with multiple objects, use an if statement.
{% if picture %}
<input type="hidden" name="next" value="{% url picture picture.id %}" />
{% endif %}
If you want to stay on the same page ajax is an option, you could use something like django_ajaxcomments, there are quite a few posts on others ways to do this with ajax.