private void Bind()
{
GetSearchItem();
int totalRecords = 0;
PictureContent bll = new PictureContent();
rpData.DataSource = bll.GetList(pageIndex, pageSize, out totalRecords, sqlWhere, parms == null ? null : parms.ToArray());
rpData.DataBind();
myDataAppend += "<div id=\"myDataForPage\" style=\"display:none;\">[{\"PageIndex\":\"" + pageIndex + "\",\"PageSize\":\"" + pageSize + "\",\"TotalRecord\":\"" + totalRecords + "\",\"QueryStr\":\"" + queryStr + "\"}]</div>";
}
private void Bind()
{
if (!string.IsNullOrEmpty(funName))
{
int totalRecords = 0;
switch (funName)
{
case "PictureContent":
PictureContent adpBll = new PictureContent();
rpData.DataSource = adpBll.GetList(pageIndex, pageSize, out totalRecords, sqlWhere, parms == null ? null : parms.ToArray());
rpData.DataBind();
break;
default:
break;
}
myDataAppend.Replace("{TotalRecord}", totalRecords.ToString());
myDataAppend.Replace("{PageIndex}", pageIndex.ToString());
myDataAppend.Replace("{PageSize}", pageSize.ToString());
}
}
/// <summary>
/// 内容相册上传
/// </summary>
/// <param name="context"></param>
private void OnUploadPictureContent(HttpContext context)
{
context.Response.ContentType = "text/plain";
string errorMsg = "";
try
{
HttpFileCollection files = context.Request.Files;
if (files.Count == 0)
{
context.Response.Write("{\"success\": false,\"message\": \"未找到任何可上传的文件，请检查！\"}");
return;
}
object userId = WebCommon.GetUserId();
int effect = 0;
UploadFilesHelper ufh = new UploadFilesHelper();
ImagesHelper ih = new ImagesHelper();
using (TransactionScope scope = new TransactionScope())
{
foreach (string item in files.AllKeys)
{
HttpPostedFile file = files[item];
if (file == null || file.ContentLength == 0)
{
continue;
}
int fileSize = file.ContentLength;
int uploadFileSize = int.Parse(WebConfigurationManager.AppSettings["UploadFileSize"]);
if (fileSize > uploadFileSize)
{
throw new ArgumentException("文件【" + file.FileName + "】大小超出字节" + uploadFileSize + "，无法上传，请正确操作！");
}
if (!UploadFilesHelper.IsFileValidated(file.InputStream, fileSize))
{
throw new ArgumentException("文件【" + file.FileName + "】为受限制的文件，请正确操作！");
}
string fileName = file.FileName;
PictureContent bll = new PictureContent();
if (bll.IsExist(userId, file.FileName, fileSize))
{
throw new ArgumentException("文件【" + file.FileName + "】已存在，请勿重复上传！");
}
string originalUrl = UploadFilesHelper.UploadOriginalFile(file, "PictureContent");
//获取随机生成的文件名代码
string randomFolder = UploadFilesHelper.GetRandomFolder(originalUrl);
PictureContentInfo model = new PictureContentInfo();
model.UserId = userId;
model.FileName = VirtualPathUtility.GetFileName(originalUrl);
model.FileSize = fileSize;
model.FileExtension = VirtualPathUtility.GetExtension(originalUrl).ToLower();
model.FileDirectory = VirtualPathUtility.GetDirectory(originalUrl.Replace("~", ""));
model.RandomFolder = randomFolder;
model.LastUpdatedDate = DateTime.Now;
bll.Insert(model);
CreateThumbnailImage(context, ih, originalUrl, model.FileDirectory, model.RandomFolder, model.FileExtension);
effect++;
}
scope.Complete();
}
if (effect == 0)
{
context.Response.Write("{\"success\": false,\"message\": \"未找到任何可上传的文件，请检查！\"}");
return;
}
context.Response.Write("{\"success\": true,\"message\": \"已成功上传文件数：" + effect + "个\"}");
return;
}
catch (Exception ex)
{
errorMsg = ex.Message;
}
context.Response.Write("{\"success\": false,\"message\": \"" + errorMsg + "\"}");
}
public string DelPictureContent(string itemAppend)
{
try
{
itemAppend = itemAppend.Trim();
if (string.IsNullOrEmpty(itemAppend))
{
return(MC.Submit_InvalidRow);
}
string[] items = itemAppend.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
string inIds = "";
Guid gId = Guid.Empty;
foreach (string item in items)
{
if (!Guid.TryParse(item, out gId))
{
throw new ArgumentException(MC.GetString(MC.Submit_Params_GetInvalidRegex, item));
}
inIds += string.Format("'{0}',", item);
}
PictureContent bll = new PictureContent();
var list = bll.GetList(" and Id in (" + inIds.Trim(',') + ")");
if (list != null || list.Count() > 0)
{
using (TransactionScope scope = new TransactionScope())
{
foreach (var model in list)
{
string dir = Server.MapPath("~" + string.Format("{0}{1}", model.FileDirectory, model.RandomFolder));
if (Directory.Exists(dir))
{
string[] subDirArr = Directory.GetDirectories(dir);
if (subDirArr != null)
{
foreach (string subDir in subDirArr)
{
Directory.Delete(subDir, true);
}
}
Directory.Delete(dir, true);
}
dir = Server.MapPath("~" + string.Format("{0}{1}", model.FileDirectory, model.FileName));
if (File.Exists(dir))
{
File.Delete(dir);
}
}
bll.DeleteBatch(items.ToList <object>());
scope.Complete();
}
}
return("1");
}
catch (Exception ex)
{
return(ex.Message);
}
}
