插件的集成

本章节根据慕课网上的一个教程集成DjangoUeditor富文本编辑器

一、配置步骤

• 1、直接命令安装(或者直接到github上下载源码包)

  pipenv install DjangoUeditor
  

• 2、在django的settings.py中注册DjangoUeditor的App

• 3、在根urls.py中配置路由

  # 富文本相关url
  path('ueditor/',include('DjangoUeditor.urls' )),
  

• 4、在models.py中修改定义的字段

  # detail = models.TextField(verbose_name='课程详情')
  detail = UEditorField(verbose_name=u'课程详情', width=600, height=300, imagePath="courses/ueditor/", filePath="courses/ueditor/", default='')
  

二、在xadmin中集成

• 1、在xadmin的源码包中的plugins中定义一个插件名ueditor.py

  import xadmin
  from xadmin.views import BaseAdminPlugin, CreateAdminView, UpdateAdminView
  from DjangoUeditor.models import UEditorField
  from DjangoUeditor.widgets import UEditorWidget
  from django.conf import settings
  
  class XadminUEditorWidget(UEditorWidget):
      def __init__(self, **kwargs):
          self.ueditor_options = kwargs
          self.Media.js = None
          super(XadminUEditorWidget, self).__init__(kwargs)
  
  class UeditorPlugin(BaseAdminPlugin):
  
      def get_field_style(self, attrs, db_field, style, **kwargs):
          if style == 'ueditor':
              if isinstance(db_field, UEditorField):
                  widget = db_field.formfield().widget
                  param = {}
                  param.update(widget.ueditor_settings)
                  param.update(widget.attrs)
                  return {'widget': XadminUEditorWidget(**param)}
          return attrs
  
      def block_extrahead(self, context, nodes):
          js = '<script type="text/javascript" src="%s"></script>' % (settings.STATIC_URL + "ueditor/ueditor.config.js")
          js += '<script type="text/javascript" src="%s"></script>' % (settings.STATIC_URL + "ueditor/ueditor.all.min.js")
          nodes.append(js)
  
  xadmin.site.register_plugin(UeditorPlugin, UpdateAdminView)
  xadmin.site.register_plugin(UeditorPlugin, CreateAdminView)
  

• 2、在adminx.py中使用ueditor样式

  class CourseModelConfig(object):
      list_display = ['name', 'desc', 'detail', 'click_nums', 'create_at', 'update_at', 'get_zj_nums', 'go_to']
      ...
      style_fields = {'detail': 'ueditor'}