public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
int pid;
if (int.TryParse(context.Request.QueryString["pid"], out pid))
{
StringBuilder sb = new StringBuilder();
PhotosBLL pb = new PhotosBLL();
pb.UpdateClicks(pid);
Photos p = pb.GetPhotoByPid(pid);
if (p != null)
{
List<Comments> list = new CommentsBLL().GetCommentsByPID(pid);
if (list != null)
{
sb.Append("<ul class='commentlist' id='commentslist'>");
for (int i = 0; i < list.Count; i++)
{
Comments c = list[i];
if (i % 2 == 0)
{
sb.Append("<li class='comment_odd'>");
}
else
{
sb.Append("<li class='comment_even'>");
}
sb.Append("<div class='author'>");
sb.Append("<img class='avatar' src='images/demo/avatar.gif' width='32' height='32' alt='' />");
sb.Append("<span class='name'><a href='#'>" + c.CName + "</a></span>");
sb.Append("<span class='wrote'>wrote:</span>");
sb.Append("</div>");
sb.Append("<div class='submitdate'><a href='#'>" + c.CTime.Value.ToString("yyyy-MM-dd hh:mm:ss") + "</a></div>");
sb.Append("<p>" + c.CText + "</p>");
sb.Append("</li>");
}
sb.Append("</ul>");
}
context.Response.Write(sb.ToString());
}
else
{
context.Response.Write(-1);
}
}
else
{
context.Response.Write(-1);
}
}
protected void Page_Load(object sender, EventArgs e)
{
StringBuilder sb = new StringBuilder();
if (int.TryParse(Request.QueryString["pid"], out pid))
{
PhotosBLL pb = new PhotosBLL();
pb.UpdateClicks(pid);
Photos p = pb.GetPhotoByPid(pid);
if (p != null)
{
sb.Append("<table id='tb' cellspaing='0'>");
sb.Append("<tr><td>照片标题</td><td>" + p.PTitle + "</td></tr>");
//sb.Append("<tr><td>照 片</td><td><img src='WaterMaker.ashx?path=" + p.PUrl + "' /></td></tr>");
sb.Append("<tr><td>照 片</td><td><img src='../images/" + p.PUrl + "' /></td></tr>");
sb.Append("<tr><td>照片描述</td><td>" + p.PDes + "</td></tr>");
sb.Append("<tr><td>浏览次数</td><td>" + p.PClicks.Value + "</td></tr>");
sb.Append("<tr><td>支持</td><td>" + p.PUp.Value + "</td></tr>");
sb.Append("<tr><td>反对</td><td>" + p.PDown.Value + "</td></tr>");
sb.Append("<tr><td>添加时间</td><td>" + p.PTime.Value.ToString("yyyy-MM-dd hh:mm:ss") + "</td></tr>");
sb.Append("</table>");
ltbPhoto.Text = sb.ToString();
List<Comments> list = new CommentsBLL().GetCommentsByPID(pid);
if (list != null)
{
StringBuilder sbComments = new System.Text.StringBuilder();
for (int i = 0; i < list.Count; i++)
{
sbComments.Append("<div class='dvComment'>");
sbComments.Append(list[i].CTime.Value.ToString((i + 1) + "楼 yyyy-MM-dd hh:mm:ss") + "发表<br />");
sbComments.Append(list[i].CText+"<br />");
sbComments.Append("<div class='del'><a href='DelComment.ashx?cid=" + list[i].CId + "&pid=" + list[i].CPhotoId + "' onclick='if(!confirm(\"确定要删除该评论么？\")) return false;' >删除</a></div>");
sbComments.Append("<hr /></div>");
}
ltbComments.Text = sbComments.ToString();
}
}
else
{
Response.Write("<script>alert('查询出错！');location.href='Default.aspx'</script>");
}
}
else
{
Response.Write("<script>alert('参数错误！');location.href='Default.aspx'</script>");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
StringBuilder sb = new StringBuilder();
List<Comments> list = new CommentsBLL().GetRecentComments(5);
for (int i = 0; i < list.Count; i++)
{
Comments c = list[i];
sb.Append("<li>");
sb.Append("<span>@<a href='javascript:void(0)'>" + c.CName + "</a>评:");
sb.Append(c.CText + "</span>");
sb.Append("<a style='font-size: 85%;' href='javascript:void(0)'>大约" + c.CHour + "小时前发表</a>");
sb.Append("</li>");
}
context.Response.Write(sb.ToString());
}
/// <summary>
/// 根据图片id删除图片 1删除成功 2失败 3有评论
/// </summary>
/// <param name="pId">图片id</param>
/// <returns></returns>
public int DeletePhoto(int pId)
{//查看又没哟评论
CommentsBLL comB = new CommentsBLL();
int count = comB.IsHasComment(pId);
if (count > 0)
{//有评论
return(3);
}
else
{//没有评论
if (photoDAl.DeletePhoto(pId) == 1)
{
return(1);
}
else
{
return(2);
}
}
}
/// <summary>
/// 根据图片id删除图片 1删除成功 2失败 3有评论
/// </summary>
/// <param name="pId">图片id</param>
/// <returns></returns>
public int DeletePhoto(int pId)
{
//查看又没哟评论
CommentsBLL comB = new CommentsBLL();
int count = comB.IsHasComment(pId);
if (count>0)
{//有评论
return 3;
}
else
{//没有评论
if (photoDAl.DeletePhoto(pId)==1)
{
return 1;
}
else
{
return 2;
}
}
}
//0 无评论 1评论列表 -1服务器错误
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
int pid;
if (int.TryParse(context.Request.QueryString["pid"],out pid))
{
List<Comments> list = new CommentsBLL().GetCommentsByPID(pid);
if (list != null)
{
JavaScriptSerializer jss = new JavaScriptSerializer();
context.Response.Write(jss.Serialize(list));
}
else
{
context.Response.Write(0);
}
}
else
{
context.Response.Write(-1);
}
}
