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Form + Context Processor
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| <!DOCTYPE html> | |
| <html lang="pt-br"> | |
| <head> | |
| {% load staticfiles %} | |
| {% block head %}{% endblock %} | |
| </head> | |
| <body> | |
| <div id="all"> | |
| <div id="busca"> | |
| <form action="/noticias_busca" method="post">{% csrf_token %} | |
| <div class="search"> | |
| {{ form_search.as_p }} | |
| <button class="search-ico" type="submit"><img | |
| src="{% static 'busca.png' %}" /></button> | |
| </div> | |
| </form> | |
| </div> | |
| <div id="menu"> | |
| ... | |
| </div> | |
| </div> | |
| {% block content %}{% endblock %} | |
| </body> | |
| </html> |
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| from forms import SearchIndex | |
| def form_search(request): | |
| return {'form_search': SearchIndex()} |
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| class SearchIndex(forms.Form): | |
| search = forms.CharField(max_length=255, required=False, | |
| widget=forms.TextInput(attrs={'placeholder': 'O que está procurando?', | |
| 'class': 'search-input', }), ) |
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| TEMPLATE_CONTEXT_PROCESSORS = ( | |
| 'django.core.context_processors.request', | |
| 'django.contrib.auth.context_processors.auth', | |
| 'django.contrib.messages.context_processors.messages', | |
| 'site.context_processors.form_search', | |
| ) |
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| from django.conf.urls import patterns, url, include | |
| from django.contrib.auth import views as auth_views | |
| urlpatterns = patterns('site.views', | |
| url(r'^noticias_busca', 'noticias_busca', name='noticias_busca'), | |
| ) | |
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| def noticias_busca(request): | |
| if request.method == 'POST': | |
| form = SearchIndex(data=request.POST) | |
| if form.is_valid(): | |
| search = form.cleaned_data['search'] | |
| noticias = Noticia.objects.filter(texto__contains=search) | |
| return noticias_render(request, noticias) | |
| else: | |
| return noticias_render(request, []) | |
| else: | |
| return noticias_render(request, []) | |
| def noticias_render(request, noticias): | |
| paginator = Paginator(noticias, 10) | |
| page = request.GET.get('page') | |
| try: | |
| noticias = paginator.page(page) | |
| except PageNotAnInteger: | |
| noticias = paginator.page(1) | |
| except EmptyPage: | |
| noticias = paginator.page(paginator.num_pages) | |
| return render(request, 'site/noticias.html', {'noticias': noticias}) |
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