public object LoadModel(int?page)
{
// 说明：参数page表示分页数，方法名LoadModel其实可以【随便取】。
// 根据用户选择的界面风格，计算实现要呈现的页面路径。
string papeUrl = this.GetTargetPageUrl("Customers.aspx");
if (this.IsStyle2)
{
// Style2 风格下，页面不需要绑定数据。数据由JS通过AJAX方式获取
return(new PageResult(papeUrl, null));
}
// 为Style1 风格获取数据。
CustomerSearchInfo info = new CustomerSearchInfo();
info.SearchWord = string.Empty;
info.PageIndex = page.HasValue ? page.Value - 1 : 0;
info.PageSize = AppHelper.DefaultPageSize;
CustomersPageModel result = new CustomersPageModel();
result.PagingInfo = info;
result.List = BllFactory.GetCustomerBLL().GetList(info);
result.RequestUrlEncodeRawUrl = HttpUtility.UrlEncode(this.HttpContext.Request.RawUrl);
return(new PageResult(papeUrl, result));
}
public object List(CustomerSearchInfo pagingInfo)
{
pagingInfo.CheckPagingInfoState();
List <Customer> List = BllFactory.GetCustomerBLL().GetList(pagingInfo);
var result = new GridResult <Customer>(List, pagingInfo.TotalRecords);
return(new JsonResult(result));
}
public object Show(int id)
{
Customer customer = BllFactory.GetCustomerBLL().GetById(id);
if (customer == null)
{
throw new MyMessageException("指定的ID值无效。不能找到对应的记录。");
}
return(new PageResult("/Pages/Style1/Controls/CustomerInfo.cshtml", customer));
}
public object GetById(int id)
{
Customer customer = BllFactory.GetCustomerBLL().GetById(id);
if (customer == null)
{
throw new MyMessageException("指定的ID值无效。不能找到对应的记录。");
}
return(new JsonResult(customer));
}
public object Delete(int id, string returnUrl)
{
BllFactory.GetCustomerBLL().Delete(id);
if (string.IsNullOrEmpty(returnUrl))
{
return(null);
}
else
{
return(new RedirectResult(returnUrl));
}
}
public object ShowCustomerPicker(string searchWord, int?page)
{
CustomerSearchInfo info = new CustomerSearchInfo();
info.SearchWord = searchWord ?? string.Empty;
info.PageIndex = page.HasValue ? page.Value - 1 : 0;
info.PageSize = AppHelper.DefaultPageSize;
CustomerPickerModel data = new CustomerPickerModel();
data.SearchInfo = info;
data.List = BllFactory.GetCustomerBLL().GetList(info);
return(new PageResult("/Pages/Style1/Controls/CustomerPicker.cshtml", data));
}
public void Update(Customer customer)
{
customer.EnsureItemIsOK();
BllFactory.GetCustomerBLL().Update(customer);
}
public void Insert(Customer customer)
{
customer.EnsureItemIsOK();
BllFactory.GetCustomerBLL().Insert(customer);
}
