public static MvcHtmlString KingUploader(this HtmlHelper helper, string name, string fileType = null, string fileSize = null, int fileCount = 1, bool readOnly = false, string jsCallBack = null)
{
UploaderModel model = new UploaderModel {
Name = name
};
helper.RenderPartial("~/Views/ControlScripts/_UploaderScripts.cshtml", model);
List <string> keyList = new List <string>();
StringBuilder builder = new StringBuilder();
builder.AppendLine("<div class=\"divUpload\">");
if (!readOnly)
{
builder.AppendLine("<input type=\"file\" name=\"uploadify_" + name + "\" id=\"uploadify_" + name + "\" />");
}
builder.AppendLine("<input type=\"hidden\" class=\"currentFlag\" value=\"" + name + "\" />");
builder.AppendLine("<input type=\"hidden\" id=\"" + name + "\" name=\"" + name + "\" />");
builder.AppendLine("<input type=\"hidden\" id=\"hidCallBack_" + name + "\" name=\"hidCallBack_" + name + "\" value=\"" + jsCallBack + "\" />");
fileSize = string.IsNullOrEmpty(fileSize) ? string.Empty : fileSize;
builder.AppendLine("<input type=\"hidden\" id=\"hidFileSize_" + name + "\" name=\"hidFileSize_" + name + "\" value=\"" + fileSize + "\" />");
fileCount = (fileCount < 1) ? 1 : fileCount;
builder.AppendLine(string.Concat(new object[] { "<input type=\"hidden\" id=\"hidFileCount_", name, "\" name=\"hidFileCount_", name, "\" value=\"", fileCount, "\" />" }));
if (!string.IsNullOrEmpty(fileType))
{
StringBuilder builder2 = new StringBuilder();
string[] strArray = fileType.Split(new char[] { ',', Convert.ToChar(0xff0c) }, StringSplitOptions.RemoveEmptyEntries);
foreach (string str in strArray)
{
builder2.AppendFormat("*.{0};", str);
}
builder.AppendLine("<input type=\"hidden\" id=\"hidFileType_" + name + "\" name=\"hidFileType_" + name + "\" value=\"" + builder2.ToString() + "\" />");
}
builder.AppendLine("<div id=\"divAttachmentList_" + name + "\"></div>");
builder.AppendLine("</div>");
builder.AppendLine(CtrlScripts.RenderScript(helper, keyList));
return(MvcHtmlString.Create(builder.ToString()));
}
public static MvcHtmlString KingUploaderFor <TModel, TProperty>(this HtmlHelper <TModel> helper, Expression <Func <TModel, TProperty> > expression, string name, string objectName = null, string fileType = null, string fileSize = null, int fileCount = 1, bool readOnly = false, string jsCallBack = null)
{
UploaderModel model = new UploaderModel {
Name = name
};
helper.RenderPartial("~/Views/ControlScripts/_UploaderScripts.cshtml", model);
List <string> keyList = new List <string>();
ModelMetadata metadata = ModelMetadata.FromLambdaExpression <TModel, TProperty>(expression, helper.ViewData);
string s = (metadata.Model == null) ? "" : metadata.Model.ToString();
StringBuilder builder = new StringBuilder();
int objId = 0;
using (BizDataContext context = new BizDataContext(true))
{
builder.AppendLine("<div class=\"divUpload\">");
if (!readOnly)
{
builder.AppendLine("<input type=\"file\" name=\"uploadify_" + name + "\" id=\"uploadify_" + name + "\" />");
builder.AppendLine("<input type=\"hidden\" class=\"currentFlag\" value=\"" + name + "\" />");
}
string str2 = string.Empty;
StringBuilder builder2 = new StringBuilder();
builder2.AppendLine("<div id=\"divAttachmentList_" + name + "\">");
if (int.TryParse(s, out objId))
{
List <T_Attachment> list2 = context.Where <T_Attachment>(a => ((a.State == 0) && (a.OwnerObjectId == objId)) && (string.IsNullOrWhiteSpace(objectName) || (a.OwnerEntityType == objectName)));
if ((list2 != null) && (list2.Count > 0))
{
foreach (T_Attachment attachment in list2)
{
str2 = str2 + attachment.Attachment_ID + ",";
builder2.AppendLine("<div class='CurrCount_" + name + "'>");
if (!readOnly)
{
builder2.AppendLine(string.Concat(new object[] { "<a href='javascript:void(0)' onclick='DeleteAttachment(this)' extAttachmentName='", name, "' extAttachmentId='", attachment.Attachment_ID, "'>[删除]</a> " }));
}
builder2.AppendLine(string.Concat(new object[] { "<a href='/Attachment/Download?attachmentId=", attachment.Attachment_ID, "'>", attachment.DisplayName, "</a></div>" }));
}
}
}
builder2.AppendLine("</div>");
builder.AppendLine("<input type=\"hidden\" id=\"" + name + "\" name=\"" + name + "\" value=\"" + str2 + "\" />");
builder.AppendLine("<input type=\"hidden\" id=\"hidCallBack_" + name + "\" name=\"hidCallBack_" + name + "\" value=\"" + jsCallBack + "\" />");
fileSize = string.IsNullOrEmpty(fileSize) ? string.Empty : fileSize;
builder.AppendLine("<input type=\"hidden\" id=\"hidFileSize_" + name + "\" name=\"hidFileSize_" + name + "\" value=\"" + fileSize + "\" />");
fileCount = (fileCount < 1) ? 1 : fileCount;
builder.AppendLine(string.Concat(new object[] { "<input type=\"hidden\" id=\"hidFileCount_", name, "\" name=\"hidFileCount_", name, "\" value=\"", fileCount, "\" />" }));
if (!string.IsNullOrEmpty(fileType))
{
StringBuilder builder3 = new StringBuilder();
string[] strArray = fileType.Split(new char[] { ',', Convert.ToChar(0xff0c) }, StringSplitOptions.RemoveEmptyEntries);
foreach (string str3 in strArray)
{
builder3.AppendFormat("*.{0};", str3);
}
builder.AppendLine("<input type=\"hidden\" id=\"hidFileType_" + name + "\" name=\"hidFileType_" + name + "\" value=\"" + builder3.ToString() + "\" />");
}
builder.AppendLine(builder2.ToString());
builder.AppendLine("</div>");
builder.AppendLine(CtrlScripts.RenderScript(helper, keyList));
}
return(MvcHtmlString.Create(builder.ToString()));
}
