private void BindLinkList()
{
ClassLibrary.BLL.Links linksBLL = new ClassLibrary.BLL.Links();
List <ClassLibrary.Model.Links> list = linksBLL.GetModelList(string.Empty);
StringBuilder sb = new StringBuilder();
foreach (ClassLibrary.Model.Links model in list)
{
sb.AppendFormat("<li><a href='{0}' target='_blank'>{1}</a></li>", model.LinkURL, model.Title);
}
dataLinkList = sb.ToString();
}
private void LinksDelete(HttpContext context)
{
string id = context.Request.QueryString["id"];
ClassLibrary.BLL.Links linksBLL = new ClassLibrary.BLL.Links();
if (linksBLL.Delete(int.Parse(id)) > 0)
{
Print(context, "success");
}
else
{
Print(context, "errors");
}
}
private void DeleteLinks(HttpContext context)
{
string id = context.Request.QueryString["ids"];
ClassLibrary.BLL.Links rbll = new ClassLibrary.BLL.Links();
if (rbll.Deletes("id in (" + id + ")") > 0)
{
Print(context, "success");
}
else
{
Print(context, "errors");
}
}
public void AddLinks()
{
ClassLibrary.BLL.Links linksBLL = new ClassLibrary.BLL.Links();
ClassLibrary.Model.Links linksModel = new ClassLibrary.Model.Links();
if (string.IsNullOrEmpty(Request.Form["Title"]))
{
Response.Write("<script>alert('请输入标题！');history.back(-1);</script>");
return;
}
else
{
linksModel.Title = Request.Form["Title"];
}
linksModel.LinkURL = Request.Form["LinkURL"];
linksModel.Img = string.Empty;
linksModel.LinkClass = Convert.ToInt32(Request.Form["LinkClass"]);
HttpPostedFile file = Request.Files["Img"];
if (file.ContentLength > 0)
{
string ext = Path.GetExtension(file.FileName);
string fileName = Function.GetRandomTime() + ext;
string fileFullPath = Server.MapPath(SysConfig.UploadFilePathLinksImg);
Function.CreatedDirectory(fileFullPath);
file.SaveAs(fileFullPath + fileName);
linksModel.Img = fileName;
}
if (linksBLL.Add(linksModel) > 0)
{
Function.goMessagePage("添加友情链接", "操作成功", "Links/LinksList.aspx");
}
else
{
Function.goMessagePage("添加友情链接", "操作失败，请稍后再试", "Links/LinksList.aspx");
}
}
private void AddLinks()
{
if (Request.Files.Count == 0)
{
Response.Write("<script>alert('请选择链接文件...');history.back(-1);</script>");
return;
}
HttpPostedFile file = Request.Files[0];
int fileLen = file.ContentLength;
if (fileLen <= 0)
{
Response.Write("<script>alert('链接文件为空，请重新上传！');history.back(-1);</script>");
return;
}
string ext = Path.GetExtension(file.FileName);
if (ext != ".txt")
{
Response.Write("<script>alert('仅支持txt链接文件，请重新上传！');history.back(-1);</script>");
return;
}
byte[] input = new byte[fileLen];
Stream str = file.InputStream;
str.Read(input, 0, fileLen);
str.Position = 0;
System.IO.StreamReader sr = new System.IO.StreamReader(str, System.Text.Encoding.Default);
string link = sr.ReadLine();
int i = 1;
ClassLibrary.Model.Links model = new ClassLibrary.Model.Links();
ClassLibrary.BLL.Links bll = new ClassLibrary.BLL.Links();
ClassLibrary.BLL.RouteClass rcBll = new ClassLibrary.BLL.RouteClass();
List <ClassLibrary.Model.RouteClass> rcList = rcBll.GetModelList(string.Empty);
while (link != null && link.Trim() != "")
{
string[] lks = link.Split('^');
if (lks.Length != 3)
{
Response.Write("<script>alert('第" + i + "行数据有问题，请检查后重新上传后面部分数据！');history.back(-1);</script>");
return;
}
model.Title = lks[0].Trim();
model.LinkURL = lks[1].Trim();
if (model.LinkURL.IndexOf("http://") != 0)
{
model.LinkURL = "http://" + lks[1];
}
if (Function.IsNumberStr(lks[2]))
{
ClassLibrary.Model.RouteClass rc = rcList.Find(delegate(ClassLibrary.Model.RouteClass trc) { return(trc.ID == Convert.ToInt32(lks[2])); });
if (rc == null)
{
Response.Write("<script>alert('第" + i + "行数据目的地ID无效，请检查后重新上传后面部分数据！');history.back(-1);</script>");
return;
}
model.LinkClass = Convert.ToInt32(lks[2]);
}
else
{
Response.Write("<script>alert('第" + i + "行数据目的地ID出错，请检查后重新上传后面部分数据！');history.back(-1);</script>");
return;
}
if (bll.Add(model) > 0)
{
link = sr.ReadLine();
i++;
}
else
{
Response.Write("<script>alert('第" + i + "行数据添加出错，请检查后重新上传后面部分数据！');history.back(-1);</script>");
return;
}
}
str.Close();
sr.Close();
Function.goMessagePage("批量导入友情链接", "成功导入" + (i - 1) + "个链接", "Links/LinksList.aspx");
}