/// <summary>
/// 设置查询条件
/// </summary>
/// <param name="container"></param>
/// <param name="paging"></param>
protected virtual void SetFindQuery(Control container, PagerControlBase paging)
{
var query = paging.Query;
this.SetFindQueryByControls(Type.GetType(paging.FromExp), query, container.Controls);
paging.Query = query;
}
/// <summary>
/// 重写
/// </summary>
/// <param name="container"></param>
/// <param name="paging"></param>
protected override void SetFindQuery(System.Web.UI.Control container, PagerControlBase paging)
{
if (paging == TaskPagerControl)
{
paging.Query.SetParameter("FlowId", WorkflowArgs.Flow.Id);
}
base.SetFindQuery(container, paging);
}
/// <summary>
/// container
/// </summary>
/// <param name="container"></param>
/// <param name="isResetPageIndex"></param>
protected virtual void LoadItemEntities(Control container, bool isResetPageIndex)
{
GridView gridView = null;
PagerControlBase paging = null;
foreach (var ctrl in container.Controls)
{
var view = ctrl as GridView;
if (view != null)
{
gridView = view;
}
var @base = ctrl as PagerControlBase;
if (@base != null)
{
paging = @base;
}
if (gridView != null && paging != null)
{
break;
}
}
BindItemEntities(container, gridView, paging, isResetPageIndex);
}
/// <summary>
/// 重写绑定
/// </summary>
/// <param name="container"></param>
/// <param name="gridView"></param>
/// <param name="paging"></param>
/// <param name="isResetPageIndex"></param>
protected override void BindItemEntities(System.Web.UI.Control container, GridView gridView, PagerControlBase paging, bool isResetPageIndex)
{
if (paging.ID == pgPurchaseItem.ID)
{
var query = paging.Query;
query.Query <PurchaseItemEntity>()
.Where(
it =>
it.Purchase.Id == RequestId);
if (Storehouse != null && Storehouse.Id > 0)
{
query.SelectExp =
string.Format(
"{0},Product.Inventories.Count,Product.Inventories.LockCount,Product.Inventories.TransitCount,Product.Inventories.WarningCount,Product.Inventories.Storehouse.WarehouseName,Product.Inventories.Storehouse.Name,Product.Inventories.Storehouse.IsWarehouse",
paging.Query.SelectExp);
}
paging.Query = query;
base.BindItemEntities(container, gridView, paging, isResetPageIndex);
return;
}
base.BindItemEntities(container, gridView, paging, isResetPageIndex);
}
/// <summary>
/// 绑定集合
/// </summary>
/// <param name="container"></param>
/// <param name="gridView"></param>
/// <param name="paging"></param>
/// <param name="isResetPageIndex"></param>
protected virtual void BindItemEntities(Control container, GridView gridView, PagerControlBase paging,
bool isResetPageIndex)
{
if (gridView == null || paging == null)
{
return;
}
if (isResetPageIndex)
{
paging.PageIndex = 0;
}
SetFindQuery(container, paging);
var infos = GetItemEntities(paging.Query);
paging.DataBind();
gridView.DataSource = infos;
gridView.DataBind();
}
