django-tables2. Manual
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The current tutorial assumes the use of Django version 1.8.0 and higher.
Terms:
')
model - model
queryset - selection
template
view - view
Start by creating a small application.
We first describe the model:
We add several values to show what to show. We write a view to transfer the sample from the Person model to the template.
Writing a template:
Add a url for our view and on the loaded page we see the following:
The method of transferring the sample directly to the template does not allow customizing the resulting table. To do this, create an additional class Table :
Next, you need to create an instance of the table in the view and pass the settings to it. The object (object context) is directed to the template.
Using RequestConfig allows you to automatically take values from request.GET and update the table. Very useful when paging a table and sorting it.
Now, instead of sending a sample to the template, you can pass an object:
At the moment, it's too early to talk about the detailed table setting. We decided on how to transfer data to a template for building tables. Next, consider the use of settings in more detail.
Manual
The current tutorial assumes the use of Django version 1.8.0 and higher.
Terms:
')
model - model
queryset - selection
template
view - view
- We put django-tables2 : pip install django-tables2
- Add django_tables2 to INSTALLED_APPS
- Add 'django.template.context_processors.request' into context_processors in the OPTIONS template settings section.
Start by creating a small application.
We first describe the model:
# tutorial/models.py class Person(models.Model): name = models.CharField('full name', max_length=50) We add several values to show what to show. We write a view to transfer the sample from the Person model to the template.
# tutorial/views.py from django.shortcuts import render def people(request): return render(request, 'people.html', {'people': Person.objects.all()}) Writing a template:
{# tutorial/templates/people.html #} {% load render_table from django_tables2 %} {% load static %} <!doctype html> <html> <head> <link rel="stylesheet" href="{% static 'django_tables2/themes/paleblue/css/screen.css' %}" /> </head> <body> {% render_table people %} </body> </html> Add a url for our view and on the loaded page we see the following:
The method of transferring the sample directly to the template does not allow customizing the resulting table. To do this, create an additional class Table :
# tutorial/tables.py import django_tables2 as tables from .models import Person class PersonTable(tables.Table): class Meta: model = Person # add class="paleblue" to <table> tag attrs = {'class': 'paleblue'} Next, you need to create an instance of the table in the view and pass the settings to it. The object (object context) is directed to the template.
# tutorial/views.py from django.shortcuts import render from django_tables2 import RequestConfig from .models import Person from .tables import PersonTable def people(request): table = PersonTable(Person.objects.all()) RequestConfig(request).configure(table) return render(request, 'people.html', {'table': table}) Using RequestConfig allows you to automatically take values from request.GET and update the table. Very useful when paging a table and sorting it.
Now, instead of sending a sample to the template, you can pass an object:
{% render_table table %} At the moment, it's too early to talk about the detailed table setting. We decided on how to transfer data to a template for building tables. Next, consider the use of settings in more detail.
Source: https://habr.com/ru/post/326194/
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