/// <summary>
/// Renders the panel header and returns the HTML
/// </summary>
/// <returns></returns>
internal string GetTagHtml() {
Accordion ac = this.OnPanel.OnAccordion;
bool prettyRender = ac.Rendering.PrettyRender;
bool renderCss = ac.Rendering.RenderCSS;
int tabDepth = ac.Rendering.TabDepth;
jStringBuilder sb = new jStringBuilder(prettyRender, tabDepth + 1);
// H3 tag (or whatever if it's been overridden in the options)
sb.AppendLineIf();
sb.AppendTabsFormatIf("<{0}", ac.Options.HeadingTag);
if (renderCss) {
base.WithCss("ui-accordion-header ui-helper-reset ui-state-default");
if (this.OnPanel.IsActive)
base.WithCss("ui-state-active ui-corner-top");
else
base.WithCss("ui-corner-all");
}
// add in any attributes the user has added
base.RenderAttributes(sb);
// and close off the starting H3 tag
sb.Append(">");
sb.Append(this.OnPanel.Title);
// Closing heading (H3)
sb.AppendFormatLineIf("</{0}>", ac.Options.HeadingTag);
return sb.ToString();
}