private XmlDocument getXmlDocument()
{
BLL.tb_SYS_Account bllAccount = new BLL.tb_SYS_Account();
DataTable dtAccount = bllAccount.GetList("ID='" + Session["AccountID"] + "'").Tables[0];
BLL.tb_SYS_RoleXML bllRoleXML = new BLL.tb_SYS_RoleXML();
DataTable dtRoleXML = bllRoleXML.GetList("RoleID='" + dtAccount.Rows[0]["RoleID"].ToString() + "'").Tables[0];
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(dtRoleXML.Rows[0]["XML"].ToString());
return(xmlDocument);
}
//删除选中记录集
protected void btnDelete_Click(object sender, EventArgs e)
{
string id = gridRole.DataKeys[gridRole.SelectedRowIndex][0].ToString();
BLL.tb_SYS_Role bllRole = new BLL.tb_SYS_Role();
string result = bllRole.Delete(id);
if (result == "0")
{
Alert.ShowInTop("删除成功", "提示信息", MessageBoxIcon.Information);
BindGrid();
}
else
{
hdfMarkRawNO.Text = gridRole.SelectedRowIndex.ToString();
Alert.ShowInTop("该项被其他项引用，不能删除！", "提示信息", MessageBoxIcon.Error, "highlightRows();");
}
BLL.tb_SYS_RoleXML bllRoleXML = new BLL.tb_SYS_RoleXML();
bllRoleXML.Delete(id);
BLL.tb_SYS_RoleMenu bllRoleMenu = new BLL.tb_SYS_RoleMenu();
bllRoleMenu.Delete("RoleID='" + id + "'");
}
//存储XML
private void saveXml()
{
BLL.vw_SYS_Menu bllMenu_vw = new BLL.vw_SYS_Menu();
DataSet dsXmlResource = bllMenu_vw.GetList("1=1 order by MenuNO,ParentName");
BLL.vw_SYS_RoleMenu bllRoleMenu_vw = new BLL.vw_SYS_RoleMenu();
DataSet dsRemove = bllRoleMenu_vw.GetListNotInRoleMenu(Request.QueryString["ID"].ToString());
XmlDocument xmlSource = new XmlDocument();
XmlDeclaration xmlDeclaration = xmlSource.CreateXmlDeclaration("1.0", "utf-8", null);
xmlSource.AppendChild(xmlDeclaration);
XmlElement element = xmlSource.CreateElement("Tree");
xmlSource.AppendChild(element);
#region 载入全部菜单
string parentName;
foreach (DataRow dr in dsXmlResource.Tables[0].Rows)
{
if (dr["MenuNO"].ToString() == "0")
{
continue;
}
parentName = dr["ParentName"].ToString();
element = xmlSource.CreateElement("TreeNode");
element.SetAttribute("Text", dr["MenuName"].ToString());
if (dr["MenuUrl"].ToString() != "")
{
element.SetAttribute("NavigateUrl", dr["MenuUrl"].ToString());
}
else
{
element.SetAttribute("SingleClickExpand", "true");
}
if (dr["MenuNO"].ToString() == "1")
{
xmlSource.SelectSingleNode("Tree").AppendChild(element);
}
else
{
xmlSource.SelectSingleNode("//TreeNode[@Text='" + parentName + "']").AppendChild(element);
}
}
#endregion
#region 移除没有访问权限的菜单
XmlNode node;
foreach (DataRow dr in dsRemove.Tables[0].Rows)
{
node = xmlSource.SelectSingleNode("//TreeNode[@Text='" + dr["MenuName"].ToString() + "']");
xmlSource.SelectSingleNode("//TreeNode[@Text='" + dr["ParentName"].ToString() + "']").RemoveChild(node);
}
#endregion
#region 移除没有子节点的中间节点
XmlNodeList xmlList = xmlSource.SelectNodes("//TreeNode[not(@NavigateUrl)]");
foreach (XmlNode xmlNode in xmlList)
{
if (!xmlNode.HasChildNodes)
{
xmlNode.ParentNode.RemoveChild(xmlNode);
}
}
#endregion
Model.tb_SYS_RoleXML modelRoleXML = new Model.tb_SYS_RoleXML();
modelRoleXML.RoleID = Request.QueryString["ID"].ToString();
modelRoleXML.XML = PublicMethod.convertXmlToString(xmlSource);
modelRoleXML.State = "0";
modelRoleXML.UpdateID = Session["AccountID"].ToString();
modelRoleXML.UpdateTime = DateTime.Now;
BLL.tb_SYS_RoleXML bllRoleXML = new BLL.tb_SYS_RoleXML();
if (!bllRoleXML.Update(modelRoleXML))
{
modelRoleXML.UpdateID = null;
modelRoleXML.UpdateTime = null;
modelRoleXML.ID = Guid.NewGuid().ToString();
modelRoleXML.CreateID = Session["AccountID"].ToString();
modelRoleXML.CreateTime = DateTime.Now;
bllRoleXML.Add(modelRoleXML);
}
}
