/// <summary>
/// Handles JavaScript registration.
/// </summary>
/// <param name="e"></param>
protected override void OnPreRender(EventArgs e)
{
//register rollover client script
if (this.RenderRollOverScripts)
{
RollOverHandler.RegisterRollOverScript(this);
}
base.OnPreRender(e);
}
/// <summary>
/// Renders the item.
/// </summary>
/// <param name="writer"></param>
protected override void Render(HtmlTextWriter writer)
{
//if now image was set, return (don't care whether it's disabled)
if (this.ImageUrl == String.Empty)
{
return;
}
//if we use rollovers, the item's content is enclosed
//in html that calls the javascript functinos
//render rollover scripts
if (this.RenderRollOverScripts)
{
RollOverHandler.RenderRollOverBeginTag(writer, this, ResolveUrl(RollOverImageUrl));
}
//if we have a label and an image, this kills the layout if they're
//in the same cell -> render them in an inner table and separate cells...
if (this.LabelText != String.Empty && this.LabelTextAlign == TextAlign.Left)
{
this.RenderLabel(writer);
}
//render content
this.AddAttributesToRender(writer);
this.RenderBeginTag(writer);
//Teste
//this.RenderLabel(writer);
this.RenderContents(writer);
this.RenderEndTag(writer);
//render label text after the image
if (this.LabelText != String.Empty && this.LabelTextAlign == TextAlign.Right)
{
this.RenderLabel(writer);
}
//render rollover end tag
if (this.RenderRollOverScripts)
{
RollOverHandler.RenderRollOverEndTag(writer);
}
}
/// <summary>
/// Renders the link item.
/// </summary>
/// <param name="writer"></param>
protected override void Render(HtmlTextWriter writer)
{
//render js start if needed
if (this.RenderRollOverScripts)
{
RollOverHandler.RenderRollOverBeginTag(writer, this, ResolveUrl(RollOverImageUrl));
}
//render <a...> begin tag
this.RenderBeginTag(writer);
//render content of the link (image and label)
this.RenderContents(writer);
//render closing </a> tag
this.RenderEndTag(writer);
//render js end tag
if (this.RenderRollOverScripts)
{
RollOverHandler.RenderRollOverEndTag(writer);
}
}
