django的基于类的搜索列表视图
django-search-views的Python项目详细描述
django搜索视图
这个包提供了一个基于django类的视图，用于显示列表 具有搜索表单的对象。完整文档位于 （http://inmagik.github.io/django-search-views/）。
功能：
- 允许搜索多个字段
- 支持分页
- 为每个字段设置筛选运算符
- 设置固定过滤器
- 使用过滤器的值列表
安装
来自PYPI:
pip install django-search-views
来源：
python setup.py install
示例
以下代码设置用于显示 “演员名单”。
型号.py:
class Actor(models.Model):
name = models.CharField(max_length=32)
surname = models.CharField(max_length=32)
age = models.IntegerField()
forms.py
from .models import Actor
from django import forms
class ActorSearchForm(forms.Form):
search_text = forms.CharField(
required = False,
label='Search name or surname!',
widget=forms.TextInput(attrs={'placeholder': 'search here!'})
)
search_age_exact = forms.IntegerField(
required = False,
label='Search age (exact match)!'
)
search_age_min = forms.IntegerField(
required = False,
label='Min age'
)
search_age_max = forms.IntegerField(
required = False,
label='Max age'
)
views.py
from .model import Actor
from .forms import ActorSearchForm
from search_views.search import SearchListView
from search_views.filters import BaseFilter
class ActorsFilter(BaseFilter):
search_fields = {
'search_text' : ['name', 'surname'],
'search_age_exact' : { 'operator' : '__exact', 'fields' : ['age'] },
'search_age_min' : { 'operator' : '__gte', 'fields' : ['age'] },
'search_age_max' : { 'operator' : '__lte', 'fields' : ['age'] },
}
class ActorsSearchList(SearchListView):
model = Actor
paginate_by = 30
template_name = "actors/actors_list.html"
form_class = ActorSearchForm
filter_class = ActorsFilter
查看模板“actors/actors\u list.html”：
{% extends "base.html" %}
{% block content%}
<div class="container">
<h2>Actors list</h2>
<form class="form-inline" action="" method="GET">
{{ form }}
<button class="btn" type="submit">Search</button>
</fieldset>
</form>
<table class="table table-bordered table-condensed">
<tr>
<th>Name</th>
<th>Surname</th>
<th>Age</th>
</tr>
{% for object in object_list %}
<tr>
<td>{{object.name}}</td>
<td>{{object.surname}}</td>
<td>{{object.age}}</td>
</tr>
{% endfor %}
</table>
{% if is_paginated %}
{% include "paginator.html" %}
{% endif %}
</div>
{% endblock %}
变更日志
0.2.0
- 过滤器现在在它们自己的类中配置，该类派生自 searchlist_views.filters.BaseFilter。
0.3.0
- 将主包从searchlist_views重命名为search_views。
0.3.1
- python 3兼容性
许可和开发
该项目由麻省理工学院授权和维护 Inmagik，建议和请求是 欢迎通过Github project page
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