/// <summary>
/// 选择查询
/// </summary>
/// <param name="pagingModel"></param>
/// <returns></returns>
public virtual ActionResult Query([ModelBinder(typeof(PagingModelBinder))] PagingModel pagingModel)
{
pagingModel.PageSize = 10;
var expression = LambdaHelper.BuildQueryCondition <T>(pagingModel);
object lstData;
if (pagingModel.QueryFields == "Code,Name") //TODO:不同的查询列表不同字段列表
{
IEnumerable <T> list = model.GetList(expression);
//TODO: 直接使用IPagination<T>无法转换
var data = Mapper.Map <IEnumerable <T>, IEnumerable <QueryViewModel> >(list)
.OrderBy(pagingModel.SortOptions.Column, pagingModel.SortOptions.Direction)
.AsPagination(pagingModel.PageIndex, pagingModel.PageSize, pagingModel.SortOptions);
lstData = data;
}
else
{
IPagination <T> list = model.GetPagedList(pagingModel, expression);
lstData = list;
}
ViewBag.Sort = pagingModel.SortOptions;
ViewBag.Query = pagingModel.Query;
if (Request.HttpMethod == "GET")
{
return(PartialView("_Query", lstData));
}
//默认是PUT
return(PartialView("Query", lstData));
}
/// <summary>
/// 首次加载、列表操作、翻页、排序、刷新、搜索查询
/// </summary>
/// <param name="pagingModel"></param>
/// <returns></returns>
public virtual ActionResult Index([ModelBinder(typeof(PagingModelBinder))] PagingModel pagingModel)
{
var expr = LambdaHelper.BuildQueryCondition <T>(pagingModel);
IPagination <T> list = model.GetPagedList(pagingModel, expr);
ViewBag.Sort = pagingModel.SortOptions;
if (Request.IsAjaxRequest())
{
if (Request.HttpMethod == "GET")
{
return(PartialView("_Index", list));
}
else
{
return(Json(new SuccessActionResult("Ok", list)));
}
}
return(View("Index", list));
}