protected override void CreateChildControls()
{
InternalLiteral tb = CreateLiteralControl();
HTMLControlExtender ext = new HTMLControlExtender();
ext.ControlID = this.ControlID;
ext.TargetControlID = tb.ID;
Controls.Add(tb);
Controls.Add(ext);
base.CreateChildControls();
}
protected override void CreateChildControls()
{
InternalLiteral l = CreateLiteral();
Controls.Add(l);
IFrameControlExtender ext = new IFrameControlExtender();
ext.ControlID = this.ControlID;
ext.TargetControlID = l.ID;
Controls.Add(ext);
base.CreateChildControls();
}
private InternalLiteral CreateLiteralControl()
{
InternalLiteral l = new InternalLiteral();
l.ID = string.Concat(this.ControlID, "_htmlcontrol");
if (State == ControlState.Designtime || State == ControlState.Preview)
{
l.Text = "<div>HTML will be output here</div>";
}
else
{
l.Text = HTML;
}
return(l);
}
private InternalLiteral CreateLiteral()
{
if (Scrolling == null)
{
Scrolling = "Auto";
}
InternalLiteral l = new InternalLiteral();
l.ID = string.Concat(this.ControlID, "_iframe");
if (State == ControlState.Designtime || State == ControlState.Preview)
{
StringBuilder item = new StringBuilder();
item.AppendFormat("<div style='width:{0};height:{1};", _width, _height);
if (IsVisible)
{
item.Append("background:#F0F0F0;");
}
else
{
item.Append("background:#C0C0C0;");
}
if (FrameBorder)
{
item.Append("border:2px solid #000;");
}
else
{
item.Append("border:1px dashed #000;");
}
if (string.Compare(Scrolling, "auto", true) == 0 || string.Compare(Scrolling, "yes", true) == 0)
{
item.AppendFormat("overflow-y: {0};", Scrolling.ToLower());
}
item.Append("'>IFrame will show here</div>");
l.Text = item.ToString();
}
else if (State == ControlState.Runtime)
{
l.Visible = IsVisible;
l.Text = string.Format("<iframe id='{0}_internalframe' width='{1}' height='{2}' src='{3}' scrolling='{4}' frameborder='{5}' ></iframe>", this.ControlID, _width, _height, this.URL, this.Scrolling.ToLower(), (this.FrameBorder == true) ? "1" : "0");
}
return(l);
}
