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37 lines
976 B
37 lines
976 B
2 years ago
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from django.views.generic.list import BaseListView
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from blog.models import Blog
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from django.http import HttpResponse
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class BlogListView(BaseListView):
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model = Blog
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# 每页条数
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paginate_by = 20
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def get_paginate_by(self, queryset):
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return self.request.GET.get('page_size') or self.paginate_by
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def render_to_response(self, context):
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paginator = context['paginator']
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current_page = context['page_obj']
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blogs = current_page.object_list
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data = {
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'blog_list': [
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{
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'id': blog.id,
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'title': blog.title,
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} for blog in blogs
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],
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'paginator': {
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'total_count': paginator.count,
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'num_pages': paginator.num_pages,
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'page_size': paginator.per_page,
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'page_number': current_page.number,
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}
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}
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return HttpResponse(data.values())
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