public string DisplayValue(object value, Tk5FieldInfoEx field, IFieldValueProvider rowValue)
{
TkDebug.AssertArgumentNull(field, "field", this);
if (DisplayUtil.IsNull(value))
{
return(string.Empty);
}
if (field.Upload != null)
{
Tk5UploadConfig upload = field.AssertUpload();
IUploadProcessor2 processor = upload.CreateUploadProcessor2();
//IFieldValueProvider provider = new DataRowFieldValueProvider(row, row.Table.DataSet);
string url = processor.Display(upload, rowValue);
HtmlAttribute cssAttr = string.IsNullOrEmpty(CssClass) ? null
: new HtmlAttribute("class", CssClass);
HtmlAttributeBuilder builder = new HtmlAttributeBuilder();
builder.Add("src", url);
builder.Add(cssAttr);
return(string.Format(ObjectUtil.SysCulture, "<img {0} />", builder.CreateAttribute()));
}
return(string.Empty);
}
public static string DisplayUpload(this Tk5FieldInfoEx field, IFieldValueProvider row)
{
TkDebug.AssertArgumentNull(field, "field", null);
Tk5UploadConfig upload = field.AssertUpload();
IUploadProcessor2 processor = upload.CreateUploadProcessor2();
return(processor.Display(upload, row));
}
public static string Upload(this Tk5FieldInfoEx field, IFieldValueProvider provider, bool needId)
{
TkDebug.AssertArgumentNull(field, "field", null);
var upload = field.AssertUpload();
HtmlAttributeBuilder builder = new HtmlAttributeBuilder();
builder.Add("data-control", "Upload");
builder.Add("data-fileSize", upload.SizeField);
builder.Add("data-serverPath", upload.ServerPathField);
builder.Add("data-contentType", upload.MimeTypeField);
AddNormalAttribute(field, builder, field.NickName, needId, true);
int maxSize = upload.MaxSize;
if (maxSize == 0)
{
maxSize = BaseGlobalVariable.Current.DefaultValue
.GetSimpleDefaultValue("DefaultMaxUploadSize").Value <int>(DEFAULT_UPLOAD_SIZE);
}
builder.Add("data-maxSize", maxSize);
IUploadProcessor2 processor = upload.CreateUploadProcessor2();
UploadInfo info = provider == null ? null : processor.CreateValue(upload, provider);
if (info != null)
{
builder.Add("data-value", info.ToJson());
}
IUploadExtension extension = processor as IUploadExtension;
if (extension != null)
{
string uploadUrl = extension.UploadUrl;
if (!string.IsNullOrEmpty(uploadUrl))
{
builder.Add("data-url", uploadUrl);
}
}
return(string.Format(ObjectUtil.SysCulture, Html.Upload, builder.CreateAttribute(),
ERROR_LABEL));
}
public string DisplayValue(object value, Tk5FieldInfoEx field, IFieldValueProvider rowValue)
{
TkDebug.AssertArgumentNull(field, "field", this);
if (DisplayUtil.IsNull(value))
{
return(string.Empty);
}
if (field.Upload != null)
{
Tk5UploadConfig upload = field.AssertUpload();
IUploadProcessor2 processor = upload.CreateUploadProcessor2();
//IFieldValueProvider provider = new DataRowFieldValueProvider(row, row.Table.DataSet);
string url = processor.Display(upload, rowValue);
return(string.Format(ObjectUtil.SysCulture, "<a href=\"{2}\" target=\"_blank\">{0}{1}</a>",
StringUtil.EscapeHtml(rowValue.GetValue(upload.FileNameField)),
BaseUploadProcessor.FormatSize(rowValue.GetValue <int>(upload.SizeField)),
StringUtil.EscapeHtmlAttribute(url)));
}
return(string.Empty);
}
