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django tag input field

Project description

django tag input field

Home | Documentation

https://github.com/gojuukaze/django-ktag/blob/master/demo.gif?raw=true

Install

pip install django-ktag

Requirements

  • python 3+
  • django 2+

Quick Start

  • The settings
  1. Add ‘ktag’ application to the INSTALLED_APPS
INSTALLED_APPS = [
...
'ktag',
]
  1. Make sure APP_DIRS is True in TEMPLATES
TEMPLATES = [
...
'APP_DIRS': True,
...
]
  • The form class

Building a form in Django like this:

from django import forms
from ktag.fields import TagField

class TagForm(forms.Form):
    fruits = TagField(label='fruits', place_holder='write your fruits', delimiters=' ',
                      data_list=['apple', 'banana', 'watermelon', 'orange'], initial='grape coconut')
  • The view

To handle the form we need to instantiate it in the view for the URL where we want it to be published:

from django.http import HttpResponse
from django.shortcuts import render

from example.forms import TagForm

def index(request):
    if request.method == 'POST':
        form = TagForm(request.POST)
        if form.is_valid():
            print(form.cleaned_data['fruits'])
            return HttpResponse(str(form.cleaned_data['fruits']))

    else:
        form = TagForm()
    return render(request, 'index.html', {'form': form})
  • The template

The simplest example is:

<form action="" method="post">
    {% csrf_token %}
    {{ form }}
    <br>
    <input type="submit" value="OK" style="font-size: larger">
</form>

Project details


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