protected void ShowData()
{
string id = Request["MenuId"];
if (!string.IsNullOrEmpty(id))
{
UserMenuBll bll = new UserMenuBll();
UserMenu model = bll.GetModel(Convert.ToInt32(id));
if (model != null)
{
this.txtMenuName.Text = model.MenuName;
this.txtMenuAddress.Text = model.MenuAddress;
this.txtMenuOrder.Text = model.MenuOrder.ToString();
this.rdoList.SelectedValue = model.IsNavigation.ToString();
if (model.ParentId == 0)
{
this.ddlParent.Enabled = false;
}
else
{
this.ddlParent.SelectedValue = model.ParentId.ToString();
}
}
}
}
protected void BindRpt()
{
UserMenuBll bll = new UserMenuBll();
List <UserMenu> list = bll.GetMenuRoleList(Convert.ToInt32(Request["RoleId"]));
if (list != null && list.Count > 0)
{
List <UserMenu> parentList = list.FindAll(delegate(UserMenu m) { return(m.ParentId == 0); });
StringBuilder sb = new StringBuilder();
for (int i = 0; i < parentList.Count; i++)
{
sb.Append("<tr style=\"text-align:left; font-weight:bold\"><td>");
string id = "chkParent" + parentList[i].MenuId;
sb.AppendFormat("<input id='{0}' type='checkbox' {1} onclick=\"{2}\" value='{3}' name='chk' /><label for='{0}' />" + parentList[i].MenuName,
id, parentList[i].RoleHas > 0 ? "checked='checked'" : "", "chkParent(this,'menutd" + parentList[i].MenuId + "')", parentList[i].MenuId);
sb.Append("</td></tr>");
sb.AppendFormat("<tr style=\"text-align:left\"><td id=\'menutd{0}\'>", parentList[i].MenuId);
List <UserMenu> childList = list.FindAll(delegate(UserMenu m) { return(m.ParentId == Convert.ToInt32(parentList[i].MenuId)); });
for (int j = 0; j < childList.Count; j++)
{
string id2 = "chkChild" + childList[j].MenuId;
sb.AppendFormat("<span class=\"ChildSpan\"><input id='{0}' type='checkbox' {1} onclick=\"{2}\" value='{3}' name='chk' /><label for='{0}' />" + childList[j].MenuName + "</span>",
id2, childList[j].RoleHas > 0 ? "checked='checked'" : "", "chkChild(" + id + ",'menutd" + parentList[i].MenuId + "')", childList[j].MenuId);
}
sb.Append("</td></tr>");
}
litChild.Text = sb.ToString();
}
}
//显示列表数据
protected void BindRpt()
{
UserMenuBll bll = new UserMenuBll();
List <UserMenu> list = bll.GetList();
if (list != null)
{
this.rptList.DataSource = bll.GetOrderedList(list);
this.rptList.DataBind();
}
}
//绑定顶级菜单
protected void BindMenu()
{
UserMenuBll bll = new UserMenuBll();
List <UserMenu> list = bll.GetTopList();
if (list != null)
{
this.ddlParent.DataSource = list;
this.ddlParent.DataTextField = "MenuName";
this.ddlParent.DataValueField = "MenuId";
this.ddlParent.DataBind();
this.ddlParent.Items.Insert(0, new ListItem("顶级菜单", "0"));
}
}
//重写OnLoad方法(这里来判断是否有进入页面的权限)
protected override void OnLoad(EventArgs e)
{
loginUser = CommonFun.GetCookieUserData <LoginUserInfo>(this.Page);
UserMenuBll bll = new UserMenuBll();
list = bll.GetRoleMenuAddress(loginUser.RoleId); //有人会说这里有损性能，每进一次页面都要读数据库，其实可以用缓存解决，这里我暂时就不添加缓存了
if (!RoleHasMenuAddress(list)) //如果没有进入当前页面的权限
{
Response.Write("<script>alert('您没有进入该页面的权限！');</script>");
Response.End();
}
else
{
base.OnLoad(e);
}
}
protected void rptList_ItemCommand(object source, RepeaterCommandEventArgs e)
{
if (e.CommandName == "del")//如果是删除命令
{
int id = Convert.ToInt32(e.CommandArgument.ToString());
UserMenuBll bll = new UserMenuBll();
if (bll.Delete(id, null) > 0)
{
Response.Write("<script>alert('删除成功！');window.location.href='MenuList.aspx'</script>");
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('删除失败！');</script>");
}
}
}
/// <summary>
/// 返回所有的缓存信息
/// </summary>
/// <returns></returns>
public string LoadAllCache(HttpContext context)
{
OperatorModel operatormsg = OperatorProvider.Provider.GetCurrent();
List <MenuModel> menus = new UserMenuBll().GetUserMenuListByUserId(operatormsg.UserId);
var caches = new
{
userMsg = new
{
userId = operatormsg.UserId,
UserName = operatormsg.UserName,
userAccount = operatormsg.UserCode,
userPhoto = operatormsg.UserPhoto,
isDefaultPwd = operatormsg.IsDefaultPwd.ToString().ToLower()
},
dictItems = GetDataItemList(),
menuAuths = GetMenuAuth(menus.FindAll(t => t.F_Type == 1 || t.F_Type == 2), "0"),
btnAuths = GetButtonAuth(menus.FindAll(t => t.F_Type == 3), menus.FindAll(t => t.F_Type == 2))
};
return(SuccessResult(caches));
}
//保存
protected void btnSave_Click(object sender, EventArgs e)
{
string id = Request["MenuId"];
UserMenuBll bll = new UserMenuBll();
UserMenu model = null;
if (!string.IsNullOrEmpty(id))//如果是修改操作
{
model = bll.GetModel(Convert.ToInt32(id));
}
else //如果是新增操作
{
model = new UserMenu();
}
model.MenuName = this.txtMenuName.Text.Trim();
model.MenuAddress = this.txtMenuAddress.Text.Trim();
model.MenuOrder = Convert.ToInt32(this.txtMenuOrder.Text.Trim());
model.ParentId = Convert.ToInt32(this.ddlParent.SelectedValue);
model.IsNavigation = Convert.ToInt32(this.rdoList.SelectedValue);
int n = 0;
if (!string.IsNullOrEmpty(id))//如果是修改操作
{
n = bll.Update(model, null);
}
else //如果是新增操作
{
n = bll.Insert(model, null);
}
if (n > 0)
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('保存成功！');frameElement.lhgDG.curWin.location.reload();</script>");
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('保存失败！');frameElement.lhgDG.curWin.location.reload();</script>");//刷新，lhgDG是个第三方的JS弹出窗
}
}
//原html代码
//<div class="left_menu">
// <div class="ti" onclick="sh(1)">用户管理</div>
// <ul id="1" style="display:block">
// <li><a href="UserManage/AdminList.aspx" target="sysMain">用户列表</a></li>
// <li><a href="UserManage/RoleList.aspx" target="sysMain">角色管理</a></li>
// <li><a href="UserManage/MenuList.aspx" target="sysMain">菜单管理</a></li>
// <li><a href="UserManage/UpdatePassword.aspx" target="sysMain">修改密码</a></li>
// </ul>
//</div>
protected string GetRoleMenu(string roleId)
{
UserMenuBll bll = new UserMenuBll();
List <UserMenu> allList = bll.GetRoleMenuList(roleId);//先获取该角色拥有的所有菜单
StringBuilder sb = new StringBuilder();
if (allList != null)
{
List <UserMenu> parentList = allList.FindAll(delegate(UserMenu m) { return(m.ParentId == 0 && m.IsNavigation == 1); });//获得所有一级菜单
for (int i = 0; i < parentList.Count; i++)
{
sb.Append("<div class=\"left_menu\">");
sb.AppendFormat("<div class=\"ti\" onclick=\"sh({0})\"><a href='javascript:' style='color:black'>{1}</a></div>", parentList[i].MenuId, parentList[i].MenuName);
sb.AppendFormat("<ul id=\"{0}\" style=\"display:none\">", parentList[i].MenuId);
List <UserMenu> childList = allList.FindAll(delegate(UserMenu m) { return(m.ParentId == parentList[i].MenuId && m.IsNavigation == 1); });//获得某个一级菜单下的所有二级菜单
for (int k = 0; k < childList.Count; k++)
{
sb.AppendFormat("<li><a href=\"{0}\" target=\"sysMain\">{1}</a></li>", Page.ResolveUrl("~/" + childList[k].MenuAddress), childList[k].MenuName);
}
sb.AppendFormat("</ul></div>");
}
}
return(sb.ToString());
}
