/// <summary>
/// 通过作品类别ID获取作品类别
/// </summary>
/// <param name="worksTypeId">作品类别ID</param>
/// <returns></returns>
public WorksType GetWorksTypeById(string worksTypeId)
{
long lWorksTypeId = long.Parse(worksTypeId);
WorksType worksTypeEntity = db.WorksType.SingleOrDefault(w => w.WorksTypeID == lWorksTypeId);
return(worksTypeEntity);
}
/// <summary>
/// 初始化作品信息显示控件
/// </summary>
/// <param name="userId">当前用户ID</param>
/// <param name="worksId">当前作品ID</param>
private void InitControl(long userId, long worksId)
{
if (worksId != 0)
{
using (ChannelFactory <IServiceWorks> channelFactory = new ChannelFactory <IServiceWorks>("ServiceWorks"))
{
IServiceWorks proxy = channelFactory.CreateChannel();
//getall
VAWcfService.Works works = proxy.GetWorksSubmitById(worksId.ToString());
LbWorksName.Text = works.WorksName;
LbWorksCode.Text = works.WorksCode;
LbInstallationGuide.Text = works.InstallationGuide;
LbComment.Text = works.Comment;
LbSubmitProfile.Text = works.SubmitProfile;
//LblDemoUrl.Text = works.DemoURL;
//VAWcfService.WorksType worksType=proxy.
DivDesignIdeas.Controls.Clear();
DivDesignIdeas.InnerText = works.DesignIdeas;
DivKeyPoints.InnerText = works.KeyPoints;
DivScore.InnerText = works.Score.ToString();
if (works.WorksTypeID != null)
{
VAWcfService.WorksType worksType = proxy.GetWorksTypeById(works.WorksTypeID.ToString());
LbWorksType.Text = worksType.WorksTypeName.ToString();
}
//作品附件
ShowDocuments(proxy, worksId);
//ShowMedias(proxy, worksId, 3);
ShowMedias(proxy, worksId, 4);
ShowImages(proxy, worksId);
ShowOthers(proxy, worksId);
//上下文导航
List <VAWcfService.Works> worksList = proxy.GetWorks();
int currentIndex = worksList.FindIndex(w => w.WorksID == worksId);
//string worksNavhtml = "";
if (currentIndex == 0)//第一条
{
LeftLayer.InnerHtml = "<a class='nvWorksLnk' href='WorksShow.aspx?wid=" + worksList[worksList.Count - 1].WorksID + "' title='上一作品：" + worksList[worksList.Count - 1].WorksName + "'><img src='images//Prev.png' alt=''/></a>";
RightLayer.InnerHtml = "<a class='nvWorksLnk' href='WorksShow.aspx?wid=" + worksList[currentIndex + 1].WorksID + "' title='下一作品：" + worksList[currentIndex + 1].WorksName + "'><img src='images/Next.png' alt=''/></a>";
lnkPre.Text = "上一作品：" + worksList[worksList.Count - 1].WorksName;
lnkPre.NavigateUrl = "WorksShow.aspx?wid=" + worksList[worksList.Count - 1].WorksID;
lnkNext.Text = "下一作品：" + worksList[currentIndex + 1].WorksName;
lnkNext.NavigateUrl = "WorksShow.aspx?wid=" + worksList[currentIndex + 1].WorksID;
}
else if (currentIndex == worksList.Count - 1)//
{
LeftLayer.InnerHtml = "<a class='nvWorksLnk' href='WorksShow.aspx?wid=" + worksList[currentIndex - 1].WorksID + "' title='上一作品：" + worksList[currentIndex - 1].WorksName + "'><img src='images/Prev.png' alt=''/></a>";
RightLayer.InnerHtml = "<a class='nvWorksLnk' href='WorksShow.aspx?wid=" + worksList[0].WorksID + "' title='下一作品：" + worksList[0].WorksName + "'><img src='images/Next.png' alt=''/></a>";
lnkPre.Text = "上一作品：" + worksList[currentIndex - 1].WorksName;
lnkPre.NavigateUrl = "WorksShow.aspx?wid=" + worksList[currentIndex - 1].WorksID;
lnkNext.Text = "下一作品：" + worksList[0].WorksName;
lnkNext.NavigateUrl = "WorksShow.aspx?wid=" + worksList[0].WorksID;
}
else//
{
LeftLayer.InnerHtml = "<a class='nvWorksLnk' href='WorksShow.aspx?wid=" + worksList[currentIndex - 1].WorksID + "' title='上一作品：" + worksList[currentIndex - 1].WorksName + "'><img src='images/Prev.png' alt=''/></a>";
RightLayer.InnerHtml = "<a class='nvWorksLnk' href='WorksShow.aspx?wid=" + worksList[currentIndex + 1].WorksID + "' title='下一作品：" + worksList[currentIndex + 1].WorksName + "'><img src='images/Next.png' alt=''/></a>";
lnkPre.Text = "上一作品：" + worksList[currentIndex - 1].WorksName;
lnkPre.NavigateUrl = "WorksShow.aspx?wid=" + worksList[currentIndex - 1].WorksID;
lnkNext.Text = "下一作品：" + worksList[currentIndex + 1].WorksName;
lnkNext.NavigateUrl = "WorksShow.aspx?wid=" + worksList[currentIndex + 1].WorksID;
}
//WorksNavDiv.InnerHtml = worksNavhtml;
//if (em.WorksTypeID != null)
//{
// LbWorksType.Text = GetWorksTypeName((int)em.WorksTypeID);
//}
}
if (userId != 0)
{
using (ChannelFactory <IServiceUser> cfUser = new ChannelFactory <IServiceUser>("ServiceUser"))
{
IServiceUser user = cfUser.CreateChannel();
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
Favorites favWorks =
user.GetUserFavorites(userId.ToString())
.FirstOrDefault(f => f.DomainID == 5 & f.ItemID == worksId);
if (favWorks != null)
{
BtnFav.Visible = false;
BtnUnFav.Visible = true;
}
else
{
BtnFav.Visible = true;
BtnUnFav.Visible = false;
}
}
}
}
else
{
LeftLayer.Visible = false;
RightLayer.Visible = false;
}
}
/// <summary>
/// 生成列表页面
/// </summary>
/// <param name="worksList">作品列表数据源</param>
/// <param name="pageSize">每页条目数</param>
/// <param name="pageNum">当前页数</param>
private void GenericList(List <CSMyWorks> worksList, long pageSize, long pageNum)
{
long worksCount = worksList.Count;
if (worksCount > pageSize)
{
if (0 == pageNum)//最后一页
{
pageSize = worksCount - pageSize * (pageNum - 1);
}
worksList = worksList.Skip((int)(pageSize * (pageNum - 1))).Take((int)pageSize).ToList();
}
if (worksList.Count > 0)
{
HtmlContainerControl ulControl = new HtmlGenericControl("ul");
foreach (var works in worksList)
{
HtmlContainerControl liControl = new HtmlGenericControl("li");
//if ()
//{
//}
//为具有删除权限的用户，添加删除作品按钮
//ImageButton iBtnDel = new ImageButton
//{
// ImageUrl = "./images/delete.png",
// ToolTip = "删除作品",
// Width = 24,
// CommandArgument = works.WorksID.ToString(),
// CommandName = "ItemDel" + works.WorksID,
// ID = "btnDel" + works.WorksID,
// OnClientClick = "javascript:return confirm('确定删除本作品吗?');"
//};
//iBtnDel.Click += IBtnDel_Click; ;
//iBtnDel.Attributes.Add("class", "btnDel");
//liControl.Controls.Add(iBtnDel);
StringBuilder liBuilder = new StringBuilder();
//填充作品信息
liBuilder.AppendLine("<a class='cbp-vm-image' href='WorksShow.aspx?wid=" + works.WorksID + "' target='_blank' title='" + works.WorksName + "'><img src='images/works.png'></a>");
liBuilder.AppendLine("<h3 class='cbp-vm-title'><a href='WorksShow.aspx?wid=" + works.WorksID + "' target='_blank'>" + works.WorksName + "</a></h3>");
using (ChannelFactory <IServiceWorks> channelFactory = new ChannelFactory <IServiceWorks>("ServiceWorks"))
{
IServiceWorks proxy = channelFactory.CreateChannel();
if (works.PeriodID != null)
{
Periods period = proxy.GetPeriodsById(works.PeriodID.ToString()).FirstOrDefault();
if (period?.CourseID != null)
{
liBuilder.AppendLine("<div class='cbp-vm-price'>" + period.PeriodTitle + "</div>");//作品所属期次
string courseId = period.CourseID.ToString();
Course course = proxy.GetCourseById(courseId).FirstOrDefault();
if (course != null)
{
string courseUrl = "http://va.neu.edu.cn" + course.Url;
liBuilder.AppendLine("<div class='cbp-vm-price'><a href='" + courseUrl + "' target='_blank'>" + course.CourseName + "</a></div>");//作品所属网站
}
}
}
if (works.WorksTypeID != null)
{
VAWcfService.WorksType worksType = proxy.GetWorksTypeById(works.WorksTypeID.ToString());
liBuilder.AppendLine("<div class='cbp-vm-price'>" + worksType.WorksTypeName + "</div>");//作品类别
}
}
liBuilder.AppendLine("<div class='cbp-vm-price'>" + $"{works.Created:d}" + "</div>");
string desc = Bll.Common.NoHtml(works.DesignIdeas);
if (desc.Length > 45)
{
desc = desc.Substring(0, 45) + "...";
}
liBuilder.AppendLine("<br/><div class='cbp-vm-details'><a href='WorksShow.aspx?wid=" + works.WorksID + "' target='_blank'>" + desc + "</a></div> ");//作品介绍
liControl.Controls.Add(new LiteralControl(liBuilder.ToString()));
//liBuilder.AppendLine("</li>");
ulControl.Controls.Add(liControl);
}
//liBuilder.AppendLine("</ul>");
worksListDiv.Controls.Clear();
worksListDiv.Controls.Add(ulControl);
}
//worksListDiv.InnerHtml = liBuilder.ToString();
}