/// <summary>
/// 获取Form传值
/// </summary>
/// <param name="fieldItem"></param>
/// <returns></returns>
public String GetWebFormValue(DNNGo_PowerForms_Field fieldItem)
{
String WebFormValue = String.Empty;
//创建控件的Name和ID
TemplateFormat xf = new TemplateFormat(this);
String ControlName = xf.ViewControlName(fieldItem);
String ControlID = xf.ViewControlID(fieldItem);
if (fieldItem.FieldType == (Int32)EnumViewControlType.CheckBox)
{
WebFormValue = WebHelper.GetStringParam(Request, ControlName, "");
WebFormValue = !String.IsNullOrEmpty(WebFormValue) && WebFormValue == "on" ? "true" : "false";
}
else if (fieldItem.FieldType == (Int32)EnumViewControlType.FileUpload)
{
if (Request.Files != null && Request.Files.Count > 0)
{
HttpPostedFile hpFile = Request.Files.Get(ControlName);
if (hpFile != null && hpFile.ContentLength > 0)
{
//To verify that if the suffix name of the uploaded files meets the DNN HOST requirements
Boolean retValue = FileSystemUtils.CheckValidFileName(hpFile.FileName);
if (retValue)
{
WebFormValue = String.Format("Url://{0}", FileSystemUtils.UploadFile(hpFile, this));//存放到目录中，并返回
}
}
}
}
else if (fieldItem.FieldType == (Int32)EnumViewControlType.MultipleFilesUpload)
{
String WebUploads = WebHelper.GetStringParam(Request, ControlName, "");
if (!String.IsNullOrEmpty(WebUploads) && WebUploads != "[]")
{
List <Resource_FilesStatus> Uploads = jsSerializer.Deserialize <List <Resource_FilesStatus> >(WebUploads);
if (Uploads != null && Uploads.Count > 0)
{
List <String> fileurls = new List <string>();
foreach (var UploadFile in Uploads)
{
fileurls.Add(String.Format("Url://{0}", FileSystemUtils.CopyFile(UploadFile, this)));
}
WebFormValue = Common.GetStringByList(fileurls, "<|>");
}
}
}
else if (fieldItem.FieldType == (Int32)EnumViewControlType.DropDownList_Country)
{
var tempWebFormValue = WebHelper.GetStringParam(HttpContext.Current.Request, ControlName, "");
var Countrys = new ListController().GetListEntryInfoItems("Country");
foreach (var Country in Countrys)
{
if (Country.Value == tempWebFormValue)
{
WebFormValue = Country.Text;
break;
}
}
}
else
{
WebFormValue = WebHelper.GetStringParam(Request, ControlName, "");
if (!(fieldItem.FieldType == (Int32)EnumViewControlType.RichTextBox))
{
//非富文本框时，需要过滤掉XSS特殊字符
WebFormValue = Common.LostXSS(WebFormValue);
}
//如果提示的值和输入的值一样的情况，就过滤掉该值 *** 有点争议的地方
if (WebFormValue == fieldItem.ToolTip && fieldItem.DefaultValue != WebFormValue)
{
WebFormValue = string.Empty;
}
}
return(WebFormValue);
}