stark展示数据

from django.utils.safestring import mark_safe

#这样的话，django就不会去给你转义了。
return mark_safe("<a href="">编辑</a>")

from stark.service import stark
from .models import *


class AuthorConfig(stark.ModelStark):

    list_display = [‘nid‘, ‘name‘, ‘age‘]
    list_display_links = [‘name‘,‘age‘]



stark.site.register(Book)
stark.site.register(Publish)
stark.site.register(Author,AuthorConfig)
stark.site.register(AuthorDetail)

print(stark.site._registry)

# -*- coding: utf-8 -*-
# @Time    : 2018/08/17 0017 14:46
# @Author  : Venicid
from django.conf.urls import url
from django.shortcuts import HttpResponse,render

from django.utils.safestring import mark_safe
from django.urls import reverse


class ModelStark(object):
    list_display = ["__str__"]  # 子类中没有，直接用父类自己的
    list_display_links = []

    def __init__(self,model, site):
        self.model = model
        self.site = site

    # 复选框，编辑，删除
    def checkbox(self,obj=None, header=False):
        if header:
            return mark_safe("<input id=‘choice‘ type=‘checkbox‘>")
        return mark_safe("<input class=‘choice_item‘ type=‘checkbox‘>")


    def edit(self,obj=None, header=False):
        if header:
            return "操作"
        # 方案1：固定url
        # return mark_safe("<a href=/stark/app01/userinfo/%s/change>编辑</a>")
        # 方案2：拼接url
        # return mark_safe("<a href=‘%s/change‘>编辑</a>")

        # 方案3：反向解析
        model_name = self.model._meta.model_name
        app_label = self.model._meta.app_label
        _url = reverse("%s_%s_change"%(app_label,model_name),args=(obj.pk,))
        # print("_url",_url)
        return mark_safe("<a href=‘%s‘>编辑</a>"%_url)


    def deletes(self,obj=None, header=False):
        if header:
            return "操作"
        model_name = self.model._meta.model_name
        app_label = self.model._meta.app_label
        _url = reverse("%s_%s_delete"%(app_label,model_name),args=(obj.pk,))
        return mark_safe("<a href=‘%s‘>删除</a>"%_url)


    def new_list_play(self):
        """构建 [‘checkbox‘,‘pk‘, ‘name‘, ‘age‘, edit,‘delete‘]"""
        temp = []
        temp.append(ModelStark.checkbox)
        temp.extend(self.list_display)
        if not self.list_display_links:
            temp.append(ModelStark.edit)
        temp.append(ModelStark.deletes)
        return temp

    def list_view(self, request):
        print(self.model)  # <class ‘app01.models.Book‘>  用户访问的模型表

        # 构建表头
        header_list = []  # # header_list = [‘选择‘，‘pk‘,...‘操作‘,‘操作‘]
        for field in self.new_list_play():
            if callable(field):
                # header_list.append(field.__name__)
                val = field(self,header=True)
                header_list.append(val)
            else:
                if field == "__str__":
                    header_list.append(self.model._meta.model_name.upper())
                else:
                    val = self.model._meta.get_field(field).verbose_name    # 中文名称
                    header_list.append(val)

        # 构建表单
        data_list = self.model.objects.all()        # [obj1,obj2,...]
        new_data_list = []
        for obj in data_list:                   # Book表模型，Author表模型
            temp = []
            for field in self.new_list_play():     # [‘name‘,‘age‘]
                if callable(field):                 # edit()  可调用的
                    val = field(self,obj)           # 直接调用edit()函数
                    print(‘val--------->‘,val)
                else:
                    val = getattr(obj,field)       # 反射  obj是实例对象，name是方法

                    # list_display_links 按钮
                    if field in self.list_display_links:
                        model_name = self.model._meta.model_name
                        app_label = self.model._meta.app_label
                        _url = reverse("%s_%s_change" % (app_label, model_name), args=(obj.pk,))
                        # print(_url)
                        val = mark_safe("<a href=‘%s‘>%s</a>"%(_url,field))

                temp.append(val)

            new_data_list.append(temp)

        print(‘new_data_list‘,new_data_list)        # 构造数据  [[‘jack‘, 44], [‘mark‘, 33]]

        return render(request,‘list_view.html‘, locals())


    def add(self, request):
        return HttpResponse(‘add‘)

    def delete(self, request, id):
        return HttpResponse(‘delete‘)

    def change(self, request, id):
        return HttpResponse(‘change‘)

    def get_urls2(self):
        """构造 add/delete/change"""
        model_name = self.model._meta.model_name
        app_label = self.model._meta.app_label

        temp = []
        temp.append(url(r‘^$‘, self.list_view, name=‘%s_%s_list‘%(app_label,model_name)))
        temp.append(url(r‘^add/‘, self.add, name=‘%s_%s_add‘%(app_label,model_name)))
        temp.append(url(r‘^(\d+)/delete/‘, self.delete, name=‘%s_%s_delete‘%(app_label,model_name)))
        temp.append(url(r‘^(\d+)/change/‘, self.change, name=‘%s_%s_change‘%(app_label,model_name)))

        return temp

    @property
    def urls2(self):

        return self.get_urls2(), None, None


class StarkSite(object):
    """site单例类"""
    def __init__(self):
        self._registry = {}

    def register(self,model, stark_class=None):
        """注册"""
        if not stark_class:
            stark_class = ModelStark

        self._registry[model] = stark_class(model,self)

    def get_urls(self):
        """构造一层urls app01/book"""
        temp = []
        for model, stark_class_obj in self._registry.items():
            print(model, ‘stark_clas_obj‘, stark_class_obj)  # 不同的model模型表
            """
             <class ‘app01.models.UserInfo‘> ----> <app01.starkadmin.UserConfig object at 0x00000072DDB65198>
             <class ‘app01.models.Book‘> ----> <stark.service.stark.ModelStark object at 0x00000072DDB65240>
             """

            app_label = model._meta.app_label     # app01
            model_name = model._meta.model_name   # book
            # temp.append(url(r‘^%s/%s‘%(app_label, model_name),([],None,None)))
            temp.append(url(r‘^%s/%s/‘%(app_label, model_name),stark_class_obj.urls2))
            """
               path(‘app01/userinfo/‘,UserConfig(Userinfo,site).urls2),
               path(‘app01/book/‘,ModelStark(Book,site).urls2),
            """


        return temp

    @property
    def urls(self):

        # return [],None,None
        return self.get_urls(),None,None

site = StarkSite()   # 单例对象

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="/static/bootstrap-3.3.7/css/bootstrap.css">
    <script src="/static/jQuery/jquery-3.2.1.min.js"></script>
</head>
<body>
<h3>list页面</h3>
<div class="container">
    <div class="row">
        <div class="col-md-9 col-lg-offset-1">
            <table class="table table-bordered table-striped">
                <tr>
                    {% for header in header_list %}
                        <th>{{ header }}</th>
                    {% endfor %}
                </tr>

                {% for data in new_data_list %}
                    <tr>
                        {% for item in data %}
                            <td>{{ item }}</td>
                        {% endfor %}

                    </tr>
                {% endfor %}
            </table>
        </div>
    </div>
</div>

<script type="text/javascript">
        $(‘#choice‘).click(function () {
            if ($(this).prop(‘checked‘)){   //对象自身属性中是否具有指定的属性
                $(‘.choice_item‘).prop("checked",true)
            }else{
                $(‘.choice_item‘).prop("checked",false)
            }
        })
</script>
</body>
</html>