/// <summary>
/// 初始化/刷新
/// </summary>
private void Init(TreeListNode fnode)
{
if (flag)
{
treeListStockCat.Nodes.Clear();
//只加载最顶级的类目
List <Alading.Entity.StockCat> stockCatList = StockCatService.GetStockCat(i => i.ParentCid == "0");
treeListStockCat.BeginUnboundLoad();
foreach (Alading.Entity.StockCat stockCat in stockCatList)
{
TreeListNode node = treeListStockCat.AppendNode(new object[] { stockCat.StockCatName }, null, new TreeListNodeTag(stockCat.StockCid));
//设置是否有子节点，有则会显示一个+号
node.HasChildren = stockCat.IsParent;
}
treeListStockCat.EndUnboundLoad();
//不可编辑
treeListStockCat.OptionsBehavior.Editable = false;
treeListStockCat.FocusedNodeChanged += treeListStockCat_FocusedNodeChanged;
flag = false;
if (treeListStockCat.FocusedNode != null)
{
TreeListNodeTag tag = treeListStockCat.FocusedNode.Tag as TreeListNodeTag;
textCatCode.Text = tag.Cid;
textCatName.Text = treeListStockCat.FocusedNode.GetDisplayText(0);
gridCtrlStockProp.DataSource = StockPropService.GetStockProp(c => c.StockCid == tag.Cid);
Alading.Entity.StockProp stockProp = gridViewStockProp.GetFocusedRow() as Alading.Entity.StockProp;
if (stockProp != null)
{
gridCtrlStockPropValue.DataSource = StockPropValueService.GetStockPropValue(c => c.StockPid == stockProp.StockPid);
}
else
{
gridCtrlStockPropValue.DataSource = null;
}
}
}
else if (fnode != null)
{
TreeListNodeTag tag = fnode.Tag as TreeListNodeTag;
textCatCode.Text = tag.Cid;
textCatName.Text = fnode.GetDisplayText(0);
gridCtrlStockProp.DataSource = StockPropService.GetStockProp(c => c.StockCid == tag.Cid);
Alading.Entity.StockProp stockProp = gridViewStockProp.GetFocusedRow() as Alading.Entity.StockProp;
if (stockProp != null)
{
gridCtrlStockPropValue.DataSource = StockPropValueService.GetStockPropValue(c => c.StockPid == stockProp.StockPid);
}
else
{
gridCtrlStockPropValue.DataSource = null;
}
}
}
/// <summary>
/// 删除类目属性
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void bbtnDelProp_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Alading.Entity.StockProp stockProp = gridViewStockProp.GetFocusedRow() as Alading.Entity.StockProp;
if (stockProp != null)
{
DialogResult result = XtraMessageBox.Show("确定要删除该属性及该属性下的所有属性值及子属性吗？", Constants.SYSTEM_PROMPT, MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
if (result == DialogResult.OK)
{
WaitDialogForm waitForm = new WaitDialogForm(Constants.OPERATE_DB_DATA);
waitForm.Show();
try
{
if (StockPropService.DeleteStockPropAndValue(stockProp) == ReturnType.Success)
{
waitForm.Close();
XtraMessageBox.Show("删除类目属性成功！", Constants.SYSTEM_PROMPT);
waitForm = new WaitDialogForm(Constants.OPERATE_DB_DATA);
waitForm.Show();
//flag = true;
Init(treeListStockCat.FocusedNode);
waitForm.Close();
}
else
{
waitForm.Close();
XtraMessageBox.Show("删除类目属性失败！", Constants.SYSTEM_PROMPT);
return;
}
}
catch (Exception ex)
{
waitForm.Close();
XtraMessageBox.Show("删除类目属性失败！", Constants.SYSTEM_PROMPT);
return;
}
}
}
}