protected override void Render(HtmlTextWriter writer)
{
writer.AddAttribute(HtmlTextWriterAttribute.Class, "btn-c" + (CssSpan.IsNotEmpty() ? " " + CssSpan : ""));
writer.RenderBeginTag(HtmlTextWriterTag.Span);
if (Href.IsNotEmpty() && Click != null)
{
throw new Exception("Href and Server Event can't be used together");
}
if (Click != null)
{
//Uncomment if POSTBACK is not rising
//writer.AddAttribute(HtmlTextWriterAttribute.Name, ClientID);
if (DisableValidation)
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + Page.ClientScript.GetPostBackEventReference(this, ClientID));
}
else
{
//Uncomment if POSTBACK is not rising
//writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + string.Format("__doPostBackJQ('{0}','{1}')", UniqueID, ClientID));
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + string.Format("__doPostBackJQ('{0}','')", UniqueID));
}
writer.AddAttribute(HtmlTextWriterAttribute.Name, UniqueID);
}
else
{
writer.AddAttribute(HtmlTextWriterAttribute.Href, Href.IsNotEmpty() ? Href : "javascript:void(0);");
}
if (OnClientClick.IsNotEmpty())
{
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, OnClientClick);
}
if (Rel.IsNotEmpty())
{
writer.AddAttribute(HtmlTextWriterAttribute.Rel, Rel);
}
if (Target.IsNotEmpty())
{
writer.AddAttribute(HtmlTextWriterAttribute.Target, Target);
}
if (CssStyle.IsNotEmpty())
{
writer.AddAttribute(HtmlTextWriterAttribute.Style, CssStyle);
}
writer.AddAttribute(HtmlTextWriterAttribute.Class, string.Format("btn{0}{1}{2}{3}",
Type != eType.None ? " btn-" + Type.ToString().ToLower() : string.Empty,
Size != eSize.None ? " btn-" + Size.ToString().ToLower() : string.Empty,
CssClass.IsNotEmpty() ? " " + CssClass : string.Empty,
ValidationGroup.IsNotEmpty() ? " group-" + ValidationGroup : string.Empty));
if (ID.IsNotEmpty())
{
writer.AddAttribute(HtmlTextWriterAttribute.Id, ID);
}
IEnumerator keys = this.Attributes.Keys.GetEnumerator();
while (keys.MoveNext())
{
var key = (String)keys.Current;
writer.AddAttribute(key, this.Attributes[key]);
}
writer.RenderBeginTag(HtmlTextWriterTag.A);
writer.Write(Text);
writer.RenderEndTag(); // a
writer.RenderEndTag(); // span
}