protected void RadGrid_Attributes_RowDrop(object sender, GridDragDropEventArgs e)
{
if (e.DestDataItem != null &&
string.IsNullOrEmpty(e.HtmlElement) &&
e.DestDataItem.OwnerGridID == RadGrid_Attributes.ClientID)
{
ProductAttributeMgr myProductAttributeMgr = new ProductAttributeMgr();
List <AttributeIndex> myAttributeIndexs = myProductAttributeMgr.Get_Product_AttributeIndexes(_productid);
AttributeIndex draggedAttributeIndex = Get_AttributeIndex_in_List(myAttributeIndexs, e.DraggedItems[0].GetDataKeyValue("Attribute_IndexID").ToString());
AttributeIndex destAttributeIndex = Get_AttributeIndex_in_List(myAttributeIndexs, e.DestDataItem.GetDataKeyValue("Attribute_IndexID").ToString());
int destIndex = myAttributeIndexs.IndexOf(destAttributeIndex);
if (e.DropPosition == GridItemDropPosition.Above && e.DestDataItem.ItemIndex > e.DraggedItems[0].ItemIndex)
{
destIndex -= 1;
}
if (e.DropPosition == GridItemDropPosition.Below && e.DestDataItem.ItemIndex < e.DraggedItems[0].ItemIndex)
{
destIndex += 1;
}
myAttributeIndexs.Remove(draggedAttributeIndex);
myAttributeIndexs.Insert(destIndex, draggedAttributeIndex);
foreach (AttributeIndex AttributeIndex in myAttributeIndexs)
{
// Product Variant
e2Data[] UpdateData =
{
new e2Data("Attribute_IndexID", AttributeIndex.Attribute_IndexID),
new e2Data("SortOrder", (myAttributeIndexs.IndexOf(Get_AttributeIndex_in_List(myAttributeIndexs, AttributeIndex.Attribute_IndexID)) + 1).ToString())
};
myProductAttributeMgr.Edit_Product_AttributeIndex(UpdateData);
}
RadGrid_Attributes.Rebind();
}
}
protected void RadGrid_Attributes_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)
{
ProductAttributeMgr myProductAttributeMgr = new ProductAttributeMgr();
RadGrid_Attributes.DataSource = myProductAttributeMgr.Get_Product_AttributeIndexes(_productid, true);
}
