/// <summary>
/// 获取列表
/// </summary>
/// <param name="request"></param>
/// <param name="queryable">查询表达式</param>
/// <returns></returns>
protected ActionResult GetListActionResultByQuerable(AdvanceDataSourceRequest request,
IQueryable <T> queryable = null)
{
var result = Service.GetListResult <TItemDto>(request, queryable);
return(Json(Feedback.CreateList(result.Data, result.Total), JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 获取列表结果结果
/// </summary>
/// <typeparam name="TDto"></typeparam>
/// <param name="request">请求参数</param>
/// <param name="queryable">查询</param>
/// <returns></returns>
public virtual DataSourceResult GetListResult <TDto>(AdvanceDataSourceRequest request,
IQueryable <T> queryable = null)
where TDto : class, IMapEntity
{
var result = GetListResult <T, TDto>(GetQuery(queryable), request);
return(result);
}
public virtual DataSourceResult GetListResult <TEntity, TEntityDto>(IQueryable <TEntity> queryable,
AdvanceDataSourceRequest request)
where TEntityDto : class, IMapEntity
{
var result = queryable.ProjectTo <TEntityDto>().ToDataSourceResult(request);
result.Data = ProcessListResult <TEntity, TEntityDto>((IEnumerable <TEntityDto>)result.Data);
if (request.Fields.Count > 0)
{
var fieldsString = string.Join(",", request.Fields);
result.Data = result.Data.AsQueryable().Select($"new ({fieldsString})");
}
return(result);
}
/// <summary>
/// 获取列表
/// </summary>
/// <returns></returns>
public virtual ActionResult List(AdvanceDataSourceRequest request)
{
return(GetListActionResultByQuerable(request));
}
