public void fileUploaded( object sender, EventArgs ea )
{
string name = fu.File.FileName;
log.Debug("fileUploaded. ", fu.File, fu.File.FileName, fu.File.ContentType );
Regex imageType = new Regex("image/(png|jpg|jpe|pjpeg|x-png|jpeg|gif)",RegexOptions.Compiled );
if( imageType.IsMatch( fu.File.ContentType ) )
{
if (SaveToLocalStorage)
{
savePath = saveFormat.Replace("$FileName", name);
savePath = savePath.Replace("$Extension", name.Substring(name.LastIndexOf('.') + 1));
physicalPath = RootContext.HttpContext.Server.MapPath(savePath);
fu.File.SaveAs(physicalPath);
img.Url = savePath + "?" + (uid ?? Util.ConvertToBase32(DateTime.UtcNow.Ticks));
}
else
{
HttpPostedFile = fu.File;
}
unsetButton.Visible = true;
img.Visible = true;
if( OnImageUploaded != null )
OnImageUploaded( this, null );
if( errorLabel != null )
errorLabel.Visible = false;
}
else
{
log.Debug("image upload failed for content type ", fu.File.ContentType );
if( errorLabel == null )
{
errorLabel = RootContext.CreateWidget<Label>(this);
errorLabel.Text = "File is not a valid image type. Image format must be one of: png, jpg or gif.";
errorLabel.ClassName = "error";
}
else
errorLabel.Visible = true;
}
FileUpload newFu = RootContext.CreateWidget<FileUpload>();
fu.Replace(newFu);
fu = newFu;
fu.OnFileUploaded += new EventHandler(fileUploaded);
}
public void SetupStandardLogin()
{
this.usernameField = this.RootContext.CreateWidget<LabeledWidget<TextBox>>(this);
this.usernameField.Widget.Id = "username";
this.usernameField.LabelText = "User Name:";
this.usernameField.AppendClass("username");
this.usernameField.Widget.OnEnter += delegate {
login();
};
this.usernameField.Widget.SetClientAttribute("name","'username'");
this.usernameField.Widget.Focus();
this.passwordField = this.RootContext.CreateWidget<LabeledWidget<TextBox>>(this);
this.passwordField.Widget.Id = "password";
this.passwordField.LabelText = "Password:"******"name","'password'");
this.passwordField.AppendClass("password");
this.errorText = this.RootContext.CreateWidget<Label>(this);
this.errorText.ClassName = "error";
this.errorText.Visible = false;
Button submitBtn = this.RootContext.CreateWidget<Button>(this);
submitBtn.Label = "Login";
submitBtn.OnClick += delegate { login(); };
if( showCancel )
{
Button cancelBtn = this.RootContext.CreateWidget<Button>(this);
cancelBtn.Label = "Cancel";
cancelBtn.OnClick += new EventHandler<ClickEventArgs>(cancelBtn_OnClick);
}
}
