Created
April 6, 2018 16:10
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Simple PJAX in Django without fancy libraries
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| <form novalidate action="{% url 'thing_create' %}" method="POST" id="thing-form"> | |
| {% csrf_token %} | |
| {{ form }} | |
| <input type="submit" value="Submit" /> | |
| </form> |
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| <html> | |
| <body> | |
| <h1>Create a Thing</h1> | |
| {% include '_thing_create_form.html' %} | |
| <script> | |
| var $form = $('#thing-form'); | |
| var form = $form.get(0); | |
| $form.submit(function() { | |
| $.ajax({ | |
| type: form.method, | |
| url: form.action, | |
| data: $form.serialize(), | |
| success: function(data, textStatus, xhr) { | |
| var url = xhr.getResponseHeader('REDIRECT_LOCATION'); | |
| if (url) { | |
| window.location.replace(url) | |
| } else { | |
| $form.replaceWith(data); | |
| } | |
| }, | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| def thing_create(request): | |
| if request.method == "POST": | |
| form = MyForm(request.POST) | |
| if form.is_valid(): | |
| form.save() | |
| # Redirect via Javascript by checking this header | |
| response = HttpResponse() | |
| response['REDIRECT_LOCATION'] = reverse('nextpage') | |
| return response | |
| else: | |
| form = MyForm() | |
| if request.is_ajax(): | |
| template_name = '_thing_create_form.html' | |
| else: | |
| template_name = 'thing_create.html' | |
| return render(request, template_name, locals()) |
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