void BindChildIndex()
{
string filePath = Server.MapPath("/user/Resource/menuItems.xml");
MenuItemXmlHelper menuHelper = new MenuItemXmlHelper(filePath);
string xPath = "/root/menuTree";
List <We7.CMS.Common.MenuItemXml> lsItemsLevel1 = menuHelper.GetMenuItemXmls(xPath);
int count = menuHelper.GetMenuItemXmls("/root/items").Count;
foreach (We7.CMS.Common.MenuItemXml menuItem in lsItemsLevel1)
{
string name = "├" + menuItem.Lable.ToString();
string value = menuItem.ID + "," + menuItem.ID;
ListItem item = new ListItem(name, value);
SecondIndexDropDownList.Items.Add(item);
int i = 0;
List <MenuItemXml> lsItemsLevel2 = menuHelper.GetMenuItemXmls(xPath + "/menu[@id='" + menuItem.ID + "']");
foreach (We7.CMS.Common.MenuItemXml submenu in lsItemsLevel2)
{
string sname = "├──" + submenu.Lable.ToString();
string svalue = menuItem.ID + "," + submenu.ID.ToString();
ListItem sitem = new ListItem(sname, svalue);
i = Convert.ToInt32(submenu.ID);
SecondIndexDropDownList.Items.Add(sitem);
List <We7.CMS.Common.MenuItemXml> lsItemsLevel3 = menuHelper.GetMenuItemXmls(xPath + "/menu[@id='" + menuItem.ID + "']" + "/menu[@id='" + submenu.ID + "']");
foreach (We7.CMS.Common.MenuItemXml subSubMenu in lsItemsLevel3)
{
string ssname = "├────" + subSubMenu.Lable.ToString();
string ssvalue = menuItem.ID + "," + submenu.ID + "," + subSubMenu.ID.ToString();
ListItem ssitem = new ListItem(ssname, ssvalue);
i = Convert.ToInt32(subSubMenu.ID);
SecondIndexDropDownList.Items.Add(ssitem);
}
int result = Convert.ToInt32(menuHelper.GetMenuItemXmls("/root/items")[count - 1].ID) + 1;
ListItem appendItem = new ListItem("├────（追加到这里）", menuItem.ID + "," + submenu.ID + "," + result);
SecondIndexDropDownList.Items.Add(appendItem);
}
}
}
protected void SaveButton_Click(object sender, EventArgs e)
{
string id = "";
if (MenuID != null && MenuID != "")
{
id = MenuID;
}
string firstTitle = DesTextBox.Text.Trim();
string firstNameText = TitleTextBox.Text.Trim();
string firstUrl = UrlTextBox.Text.Trim();
#region 此处逻辑在三级菜单时报异常，更改如下
//if (Int32.Parse(SecondIndexDropDownList.SelectedItem.Value.Split(',')[1]) > 0)
//{
// firstIndex= Int32.Parse(SecondIndexDropDownList.SelectedItem.Value.Split(',')[1]) - 1;
//}
#endregion
string selectValue = SecondIndexDropDownList.SelectedValue;
int index = int.Parse(selectValue.Substring(selectValue.LastIndexOf(",") + 1));
int firstIndex = index > 0 ? index : 0;
int rootID = 0;
string parentID = selectValue.Split(',')[0];
if (parentID == We7Helper.EmptyGUID)
{
Messages.ShowError("您编辑的是子菜单，不能选择主菜单的位置，请您选择子菜单。");
}
else
{
string itemId = MenuHelper.CreateSubMenu(firstNameText, firstTitle, firstUrl, firstIndex, parentID, id, EntityID);
MenuItemXmlHelper helper = new MenuItemXmlHelper(Server.MapPath("/user/Resource/menuItems.xml"));
if (MenuID != null && MenuID != "")
{
if (EntityID == "System.User")
{
string xPath = "/root/items/item[@oldid='" + id + "']";
MenuItemXml node = helper.GetMenuItemXml(xPath);
node.Lable = firstTitle;
node.Url = firstUrl;
node.Oldparent = parentID;
node.Parent = helper.GetMenuItemXml("/root/items/item[@oldid='" + parentID + "']").ID;
helper.UpdateMenuItemXml(node, xPath);
}
Messages.ShowMessage("您成功修改" + firstTitle + "菜单,更新成功之后请退出重新登陆才能生效");
}
else
{
string xPath = "/root/items/item[@id='" + parentID + "']";
string oldParent = helper.GetMenuItemXml(xPath).Oldid;
string oldId = MenuHelper.CreateModelMenu(oldParent, firstIndex, firstNameText, firstTitle, firstUrl, firstIndex, EntityID);
MenuItemXml item1 = new MenuItemXml();
item1.ID = firstIndex.ToString();
item1.Lable = firstNameText;
item1.MatchParameter = "true";
item1.Name = "";
item1.NodeName = "item";
item1.Oldid = oldId;
item1.Oldparent = oldParent;
item1.Parent = parentID;
item1.Url = firstUrl;
helper.AddMenuItemXmls(item1, "/root/items");
MenuItemXml item2 = new MenuItemXml();
item2.ID = firstIndex.ToString();
item2.Lable = firstNameText;
item2.NodeName = "menu";
item2.Link = "";
xPath = "/root/menuTree/menu[@id='" + rootID + "']/menu[@id='" + parentID + "']";
helper.AddMenuItemDisplay(item2, xPath);
Messages.ShowMessage("您成功创建" + firstTitle + "菜单,生成成功之后请退出重新登陆才能生效");
}
}
}
protected void SubmitButton_Click(object sender, EventArgs e)
{
string filePath = Server.MapPath("/user/Resource/menuItems.xml");
MenuItemXmlHelper menuXmlHelper = new MenuItemXmlHelper(filePath);
try
{
int count = menuXmlHelper.GetMenuItemXmls("/root/items").Count;
int firstIndex = Convert.ToInt32(menuXmlHelper.GetMenuItemXmls("/root/items")[count - 1].ID) + 1;
if (SecondIndexDropDownList.SelectedValue.Split(new char[] { ',' }).Length < 3)
{
Messages.ShowError("请选择（追加到这里）选项！");
return;
}
string parentID = SecondIndexDropDownList.SelectedItem.Value.Split(',')[1];
string rootID = SecondIndexDropDownList.SelectedItem.Value.Split(',')[0];
string firstTitle = DesTextBox.Text.Trim();
string firstNameText = TitleTextBox.Text.Trim();
string firstUrl = UrlTextBox.Text.Trim();
/*
* parentID：
* 存入数据时 应为GUID，并且与该节点的oldParent保持一致
* 存入XML时 为int类型
* 勾立国 2011-7-13
*/
string xPath = "/root/items/item[@id='" + parentID + "']";
string oldParent = menuXmlHelper.GetMenuItemXml(xPath).Oldid;
string oldId = MenuHelper.CreateModelMenu(oldParent, firstIndex, firstNameText, firstTitle, firstUrl, firstIndex, EntityID);
MenuItemXml item1 = new MenuItemXml();
item1.ID = firstIndex.ToString();
item1.Lable = firstNameText;
item1.MatchParameter = "true";
item1.Name = "";
item1.NodeName = "item";
item1.Oldid = oldId;
item1.Oldparent = oldParent;
item1.Parent = parentID;
item1.Url = firstUrl;
item1.Group = "1"; //自定义菜单
item1.Type = 0; //显示
menuXmlHelper.AddMenuItemXmls(item1, "/root/items");
MenuItemXml item2 = new MenuItemXml();
item2.ID = firstIndex.ToString();
item2.Lable = firstNameText;
item2.NodeName = "menu";
item2.Link = "";
xPath = "/root/menuTree/menu[@id='" + rootID + "']/menu[@id='" + parentID + "']";
menuXmlHelper.AddMenuItemDisplay(item2, xPath);
Messages.ShowMessage("保存成功！");
//string url = We7Helper.AddParamToUrl(ReturnHyperLink.NavigateUrl, "reload", "menu");
//url = We7Helper.AddParamToUrl(url, "add", firstTitle + "（"+ secondTitle + "）");
//HttpContext.Current.Session.Clear();
//Response.Redirect(url);
}
catch (Exception ex)
{
Messages.ShowError("无法保存：" + ex.Message);
}
}
