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django-無盡的基於類的視圖示例

[英]django-endless with class based views example

我是第一次使用基於類的視圖。 我無法理解如何使用基於類的視圖我將實現django-endless-pagination twitter樣式分頁。

我能舉例說明一個人會怎么做?

這是我的看法:

class EntryDetail(DetailView):
    """
    Render a "detail" view of an object.
    By default this is a model instance looked up from `self.queryset`, but the
    view will support display of *any* object by overriding `self.get_object()`.
    """
    context_object_name = 'entry'
    template_name = "blog/entry.html"
    slug_field = 'slug'
    slug_url_kwarg = 'slug'

    def get_object(self, query_set=None):
        """
        Returns the object the view is displaying.

        By default this requires `self.queryset` and a `pk` or `slug` argument
        in the URLconf, but subclasses can override this to return any object.
        """
        slug = self.kwargs.get(self.slug_url_kwarg, None)
        return get_object_or_404(Entry, slug=slug)

由於這是一個廣泛的問題,我現在想結合幾種分頁解決方案。

1.使用通用ListView

from django.views.generic import ListView

class EntryList(ListView):
    model = Entry
    template_name = 'blog/entry_list.html'
    context_object_name = 'entry_list'
    paginate_by = 10

僅使用urls.py會更快:

url(r'^entries/$', ListView.as_view(model=Entry, paginate_by=10))

所以基本上你不需要在這個解決方案中使用django-endless-pagination。 你可以在這里檢查模板的例子: 如何使用基於Django類的通用ListViews的分頁?

2.使用django-endless-pagination的AjaxListView

from endless_pagination.views import AjaxListView    
class EntryList(AjaxListView):
    model = Entry
    context_object_name = 'entry_list'
    page_template = 'entry.html'

或者更快(再次)使用urls.py

from endless_pagination.views import AjaxListView

url(r'^entries/$', AjaxListView.as_view(model=Entry))

參考: http//django-endless-pagination.readthedocs.org/en/latest/generic_views.html

如果有人知道不同的解決方案,請評論。

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