public int AddNavigation(string parentId, string navName, string url, int type, string description)
{
using (var context = new WSI.DataAccess.WSICmsContext())
{
FrontendNavigation nav = new FrontendNavigation();
nav.NavName = navName;
nav.Url = url;
nav.Type = type;
//添加父导航
Guid pid;
if (Guid.TryParse(parentId, out pid))
{
nav.Parent = context.FrontendNavigations.Find(pid);
}
nav.Description = description;
nav.State = (int)EnumHelper.State.Enable;
nav.CreateTime = DateTime.Now;
context.FrontendNavigations.Add(nav);
context.LogChangesDuringSave = true;
return context.SaveChanges();
}
}
protected void Page_Load(object sender, EventArgs e)
{
//每次页面回发触发
if (navid != "")
{
nav = service.GetDetail(navid);
if (nav != null)
{
var children = service.GetSortedListByParentId(nav.NavId.ToString());
if (children.Count > 0)
{
//第一个子栏目--媒体报道
firstChild = children[0];
}
if (children.Count > 1)
{
//第二个子栏目--公司动态
secondChild = children[1];
}
}
var list = tagService.GetInformationsByTagCode(news_joyvio);
joyVio = list.ElementAtOrDefault(0);
}
if (!IsPostBack)
{
bindInformation();
}
}
protected IList<Information> GetInformations(FrontendNavigation nav)
{
if (nav != null)
{
int count;
return infoService.GetActivePagedInfosByNavId(nav.NavId.ToString(), 1, NEWS_COUNT, out count);
}
return null;
}
public static string GetNavigationUrl(FrontendNavigation nav)
{
string url = nav.Url;
if (nav.Type == (int)NavigationType.List)
{
url = string.Format("{0}?navid={1}", url, nav.NavId);
}
return url;
}
protected void Page_Load(object sender, EventArgs e)
{
if (navid != "")
{
nav = navService.GetDetail(navid);
}
if (!IsPostBack)
{
bindInformation();
}
}
public int ChangeState(FrontendNavigation nav, int state)
{
using (var context = new WSI.DataAccess.WSICmsContext())
{
context.FrontendNavigations.Attach(nav);
nav.State = state;
context.LogChangesDuringSave = true;
return context.SaveChanges();
}
}
protected string GetParentNavigationName(FrontendNavigation nav)
{
if (nav.ParentId != null)
{
var parent = navService.GetDetail(nav.ParentId.ToString());
if (parent != null)
{
return parent.NavName;
}
}
return "";
}
protected string WriteNavigationBar(FrontendNavigation nav)
{
string result = string.Format(" > <a href='{0}'>{1}</a>", Common.GetNavigationUrl(nav), nav.NavName);
if (nav.ParentId != null)
{
var parent = navService.GetDetail(nav.ParentId.ToString());
return WriteNavigationBar(parent) + result;
}
else
{
return result;
}
}
protected void Page_Load(object sender, EventArgs e)
{
nav = service.GetDetail(navid);
if (!IsPostBack)
{
if (nav != null)
{
//绑定产业链动态的子栏目
repRight.DataSource = service.GetSortedListByParentId(navid).Where(n => n.State == (int)EnumHelper.State.Enable);
repRight.DataBind();
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (navid != "")
{
nav = navService.GetDetail(navid);
if (nav != null && nav.ParentId != null)
{
parent = navService.GetDetail(nav.ParentId.ToString());
}
}
if (!IsPostBack)
{
bindCookBook();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (infoid != "")
{
info = service.GetDetailIncludeAll(infoid);
}
if (navid != null)
{
nav = navService.GetDetail(navid);
prev = service.GetPrevRecord(infoid, navid);
next = service.GetNextRecord(infoid, navid);
}
if (!IsPostBack)
{
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (navid != "")
{
nav = service.GetDetail(navid);
var children = service.GetSortedListByParentId(navid);
if (children.Count > 0)
{
Response.Redirect("/Agriculture/Trends.aspx?navid=" + children[0].NavId.ToString());
}
}
if (!IsPostBack)
{
bindInformation();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (navid != "")
{
nav = service.GetDetail(navid);
//如果当前栏目含有子栏目，则默认加载第一个子栏目
var children = service.GetSortedListByParentId(nav.NavId.ToString());
if (children.Count > 0)
{
nav = children[0];
}
}
if (!IsPostBack)
{
bindInformation();
}
}
private string getTreeItemText(FrontendNavigation nav, int indent)
{
//0 栏目名称
//1 编号
//2 前台路径
//3 描述
//4 栏目类别
//5 显示栏目名称的span的宽度
//6 状态
//7 command url
string command_url = "/handler/command/Frontend_NavigationCommand.ashx";
string item_format = @"
<span title='{3}' class='nav_name' style='width:{5}px' >
<span>{0}</span>
</span>
<span class='nav_url'>路径：{2}</span>
<span class='nav_type'>类别：{4}</span>
<a class='active' href='/Information/FrontendNavigationAdd.aspx?pid={1}' >添加子栏目</a>
<a class='active' href='/Information/FrontendNavigationAdd.aspx?nid={1}'><img src='/!images/icon_edit.png' title='点击编辑' alt='编辑' /></a>
<span class='command'>
<!--JS调用在default.js中-->
<!--参数-->
<input name='entity_state' type='hidden' value='{6}' />
<input name='command_url' type='hidden' value='{7}' />
<input name='command_argument' type='hidden' value='{1}' />
<!--修改状态-->
<a href='javascript:void()' name='disable'>
<img alt='禁用' src='/!images/icon_enable.png' title='点击禁用' /></a> <a href='javascript:void()'
name='enable'>
<img alt='启用' src='/!images/icon_disable.png' title='点击启用' /></a>
<!--删除-->
<a href='javascript:void()' name='delete'>
<img alt='删除' src='/!images/icon_delete.png' title='点击删除' />
</a>
</span>
";
//手动解决TreeView缩进对样式的影响
int width = 300;
int name_width = width - indent;
string type = Utility.EnumHelper.GetEnumDesc(typeof(NavigationType), nav.Type);
return string.Format(item_format, nav.NavName, nav.NavId, nav.Url, nav.Description, type, name_width, nav.State, command_url);
}
protected void Page_Load(object sender, EventArgs e)
{
leftNav = service.GetDetail(Common.AGRICLUTURE_IDEA_ID);
}
protected IList<FrontendNavigation> GetChildren(FrontendNavigation parent)
{
return service.GetSortedListByParentId(parent.NavId.ToString())
.Where(n => n.State == (int)EnumHelper.State.Enable)
.ToList();
}
protected IList<CookBook> GetRightDataSource(FrontendNavigation nav)
{
var rightNav = GetRightSubNav(nav);
int count;
return service.GetActiveSortedPagedListByNavId(rightNav.NavId.ToString(), 1, PAGE_SIZE, out count);
}
protected FrontendNavigation GetRightSubNav(FrontendNavigation nav)
{
return navService.GetSortedListByParentId(nav.NavId.ToString())
.ElementAtOrDefault(1);
}