django-formset | Building beautiful Forms in Django with a contemporary User | Frontend Framework library
kandi X-RAY | django-formset Summary
kandi X-RAY | django-formset Summary
Building beautiful Forms in Django with a contemporary User eXperience has never been easier.
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Top functions reviewed by kandi - BETA
- Render this field
- Get file info
- Add widget attributes
- Return the value of the field
- Returns the list of errors
- Replicate this form
- Perform cleaned data clean
- Render a template
- Make a copy of context
- Return a copy of this message
- Returns a list of option values for model choice
- Remove css_classes from the list
- Returns the form s errors
- Get client messages
- Returns the CSRF - Cookie - Cookie
- Render a form
- Add form - control
- Add exemptfeedback
- Checks if data is valid
- Clean field values
- Toggle given CSS classes
- Add css classes
- Render an HTML tag
- Set widget context
django-formset Key Features
django-formset Examples and Code Snippets
Lines of Code : 5License : Strong Copyleft (CC BY-SA 4.0)
Copy {% for form in formset %}
{% for hidden in form.hidden_fields %}
{{ hidden }}
{% endfor %}
@login_required
def edit_project(request):
SampleInformationFormSet = formset_factory(SampleInformationForm, extra=1)
DissolutionMethodsFormSet = formset_factory(DissolutionMethodsForm, extra=1)
form = ProjectInformationForuser=request.user
profile = get_object_or_404(Profile,user_id=user.id)
subjects = Subject_Assignment.objects.filter(
Q(board=profile.board) & Q(group=profile.group)
)
SurveyFormSet = modelformset_factory(
Survey_Mark,
fielddef show_cart(request):
OrderItemFormSet = inlineformset_factory(Order, OrderItem, form=OrderItemForm, extra=0, can_delete=True)
order = Order.objects.get(pk=request.session['order'])
if request.method == 'GET':
{% csrf_token %}
{{ formset.management_form }}
{% for p in formset %}
{{ p.id }} # if formset is ModelFormSet
{{ p.ORDER }} # if can_order=True
{{ p.DELETE }} # if can_delete=True
... # your cus{% load crispy_forms_tags %}
{% block content_principal %}
{{ formset.management_form }}
{% for form in formset.forms %}
{{form.non_field_errors}}
{{form.errors}}
{% cris
$(document).ready(function () {
$('.staff_email_cc_formset table tr.form_set_row').formset({
prefix: '{{ staff_email_cc_formset.prefix }}',
formCssClass: 'dynamic-formset1'
});
});
StaffEmailCCFormset = formset_factory(StaffEmailCCForm, extra=0)
Community Discussions
Trending Discussions on Frontend Framework
QUESTION
Having a hard time traversing and querying elements from a jsonb[] row.
ANSWER
Answered 2022-Apr-09 at 06:24In PostgreSQL all jsonb array functions only for using JSONB types, not JSONB[].
First-way you can use
unnestfunction to convert arrays to rows, after then you can usejsonb_array_elements.Second-way change type
JSONB[]toJSONin your table. Don't worry, you can still insert your JSON string data which is written above intoJSONBfield without any problems. Inside theJSONandJSONBstrings, we can use arrays using formatted strings.Jsonb array functionsonly for arrays written inside JSON string.
QUESTION
I was trying to crop videos with cropper.js, but from what I understand that it is impossible and only works for photos. I've looked everywhere for resources to do such, but I couldn't find anything. If you don't know what I am talking about I would like something like this https://codesandbox.io/s/react-easy-crop-for-videos-lfhme but uses JavaScript instead of React. The reason I don't want to switch to a frontend framework is because I am using Django for my backend, and am not comfortable with switching to APIs, and using React or Vue, since I am really far into my project. I also want to avoid using a hybrid architecture if possible. If anyone knows of any libraries or repositories I can check out that might help me that would be much appreciated.
Just in case I can use videos in cropper.js here is my source code.
...ANSWER
Answered 2022-Mar-05 at 20:48You didn't explain your use case in much detail, but if you just want to crop videos with a few known aspect ratio options, you can do this pretty easily do this with vanilla HTML, CSS, and JavaScript.
HTML:
QUESTION
I am new to programming and one thing I am very confused about, my boss has told me to create a rest API about an app which I have completed all the signups, login, and other parts. But now I have to create a frontend but all the tutorials on the internet are about create rest API of Django to react or some other frontend framework, is their any tutorial on YouTube about connecting to a html CSS JavaScript on frontend to Rest API. thanks.
...ANSWER
Answered 2022-Feb-12 at 08:36If you don't want a frontend just follow the official django tutorial to learn how to serve html/css/js from django.
From there you can either pass the data you need from your api down through the django context, or you can use fetch or something similar to grab it from javascript.
The latter would look like this.
QUESTION
I am trying to have my frontend server pull an http request from my backend server, but am getting the following error in my browser console:
...ANSWER
Answered 2021-Nov-05 at 22:27A quick approach is to add @CrossOrigin (import is org.springframework.web.bind.annotation.CrossOrigin) to your Rest Controller(s).
QUESTION
I have a container being used to hold a registration form. I tried adding position: relative then using top: combined with a negative integer to move the image, but what happens instead is that the entire container is being moved, rather than the background image. I am using bootstrap as a frontend framework.
ANSWER
Answered 2022-Jan-30 at 01:32The first point is to try not to use negative position value in your CSS code as much as possible. It's kind of dirty code and may cause some issues in styling later!
Why don't you use background-position to set the position of the image background?
as an example:
QUESTION
I know the standard way is to use Express, but i was wondering how i could achieve this without having to use it. I already know how to serve html files using http/https in a common website (without a frontend framework) through nodejs, but when i tried to do the same with index.html from React app, it wouldn't work. I think it's important to mention that i am using react-router. I searched a lot about this but every tutorial would use Express, so i couldn't find help in google.
Here's how i would do with plain html:
...ANSWER
Answered 2021-Dec-19 at 20:00Ok, i eventually got it:
QUESTION
I am using React.js as Frontend framework,
I have an icon from antd, and I want to put it in the 'alt' prop of an image tag, so in case that the url I pass there will be null - it will go to put the icon there.
I tried using 'alt' but it only accepts string. is it possible to put there an icon? (like one from antd?)
to emphasize - I want to add it as -
}
as in in an actual icon and NOT AS A URL.
...ANSWER
Answered 2021-Dec-19 at 12:17Use the onerror attribute.
From the docs:
QUESTION
I am writing code that uses data binding to change the innerHTML of an span to the input of the user, but I can't get it to work. What it should do is show the input on the right side of the input field on both the input fields, but it doesn't. Can someone please help me out.
HTML:
...ANSWER
Answered 2021-Dec-15 at 13:37Your main issue is this part:
QUESTION
We are a small company, using emberjs as the main frontend framework for our projects. The frontend architect sticks to it like liquid glue sticks to paper, because he doesn't know any other frameworks. The main reason that is forced is the slogan: 'convention over configuration'. And there are reasons like emberjs is faster in larger scale applications. Anyone can reason pro-contra for emberjs, angular, react etc.. (hopefully someone who knows all of them, at least emberjs, and another)? We are having meeting sessions about this, where junior frontend devs try to convince the architect about the other frameworks. In my opinion this should not be a technical issue, all of the frameworks are capable of developing 'larger scale' applications. The real reason should be the recruiting, we would find react/angular devs more easily. Thanks
...ANSWER
Answered 2021-Oct-18 at 14:16I was in the same situation and managed to migrate to react+redux toolkit+nextjs.
The way I started my introduction is by explaining what is react. React is a rendering engine. I compared it to glimmer components and ember components. I then explained that most of our components were ember components wich are deprecated and need to be migrated anyway
I then explained that we could just live with ember data, ember cli and react.
Then I showed why ember cli was old and there was this new cool kid embroider that we will need to migrate in the future. I explained what was embroider and how it compared with nextjs. I pointed out that I had experience with react and nextjs but not with embroider.
Then I pitched that Ember Data along with nextjs and react was a viable solution. I also showed that the standard stack with nextjs and react was to use in place of ember data: redux toolkit (you could choose react-query depending on your needs)
At the end of this meeting, people were excited but still had questions. I then had to do different presentations and discussions about architecture and costs. I produced swot analysis, risk analysis, benchmarks on component libraries (we went with zendesk garden), cost of development per feature..
It's a long process but if you take time to discuss. Remove any passion from the discussions and at the end focus on reducing costs, you'll get your migration.. and yeah the fact we were struggling to recruit ember experts helped with my arguments :D
I should write a blog post about that xD
PS: regarding "convention over configuration", you can find this concept applied by nextjs and redux toolkit
QUESTION
Right now I'm building an application where I use Symfony 5.3 as a full stack framework. So I use twig for my views and vanilla javascript. At first this wasn't a big problem but I had to build a few multi step forms and it's starting to be really annoying. Although I'm new to frontend frameworks I want to give ReactJS a try. After some searching I found Symfony's Encore bundle. The only problem that I have is that the hosting server does NOT have NodeJS installed.
Is it possible to use React (with Encore) without node running?
...ANSWER
Answered 2021-Sep-18 at 09:18reactjs app is a list of static js and css files that don't require nodejs to be run, but nodejs is required to build react application
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install django-formset
You can use django-formset like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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