iteye_13312的博客

有如下Model[code="java"]from django.db import modelsfrom django.utils.encoding import force_unicode# Create your models here.class People(models.Model): name = models.CharField(max_len...

Model如下[code="java"]class People(models.Model): name = models.CharField(max_length = 200) def __unicode__(self): return force_unicode(self.name)class Buy(models.Model): f...

最终实现效果[img]http://dl.iteye.com/upload/picture/pic/74538/4314c65c-2367-3bd6-99b1-2335d8fb064c.jpg[/img]直接上代码:新建模块widgets.py[code="java"]from django.contrib.admin.widgets import AdminFileWidget...

在显示一个Model的修改页面时,django会调用该Model对应的ModelAdmin对象的get_form()方法,该方法会动态生成一个ModelForm的子类,其base_fields字段存放的是{字段名:django.forms.fields.Field子类的实例}.django.forms.fields.Field实例的生成过程:get_form()方法在生成ModelFo...

[code="java"]import win32com.clientapp=win32com.client.DispatchEx("Excel.Application")app.Visible=1app.Workbooks.open(r'd:\\book1.xls')wb=app.Workbook[0]wb.VBProject.VBComponents(2).CodeMo...