/// <summary>
///
/// </summary>
/// <param name="config"></param>
/// <returns></returns>
public virtual string Build(UserControlRendrerConfig config)
{
string id = config.UserControlId ?? BaseControl.GenerateId();
UserControl uc = UserControlRenderer.LoadControl(config.UserControlPath, id);
uc.ClientIDMode = config.UserControlClientIDMode;
Page pageHolder = uc.Page;
BaseControl controlToRender = null;
if (config.ControlIdToRender.IsEmpty() && !config.SingleControl)
{
Container ct = new Container {
ID = id + "_ct", IDMode = IDMode.Static
};
pageHolder.Controls.Add(ct);
ct.ContentControls.Add(uc);
controlToRender = ct;
}
else
{
pageHolder.Controls.Add(uc);
BaseControl c;
if (config.SingleControl)
{
c = Ext.Net.Utilities.ControlUtils.FindControl <BaseControl>(uc);
}
else
{
c = Ext.Net.Utilities.ControlUtils.FindControl <BaseControl>(pageHolder, config.ControlIdToRender);
}
if (c == null)
{
if (config.SingleControl)
{
throw new Exception("Cannot find the Ext.Net control in the view");
}
else
{
throw new Exception("Cannot find the control with ID=" + config.ControlIdToRender);
}
}
controlToRender = c;
if (!controlToRender.HasOwnIDMode)
{
controlToRender.IDMode = IDMode.Static;
}
}
config.OnBeforeRender(new ComponentAddedEventArgs(controlToRender));
return(config.Index.HasValue ? controlToRender.ToScript(config.Mode, config.Element, config.Index.Value, true) : controlToRender.ToScript(config.Mode, config.Element, true));
}
/// <summary>
///
/// </summary>
/// <typeparam name="Page"></typeparam>
/// <param name="userControlPath"></param>
/// <param name="id"></param>
/// <returns></returns>
public static UserControl LoadControl <Page>(string userControlPath, string id) where Page : System.Web.UI.Page, ISelfRenderingPage, new()
{
System.Web.UI.Page pageHolder = (System.Web.UI.Page) new Page();
ResourceManager rm = new ResourceManager(true);
rm.RenderScripts = ResourceLocationType.None;
rm.RenderStyles = ResourceLocationType.None;
rm.IDMode = IDMode.Explicit;
pageHolder.Controls.Add(rm);
if (!userControlPath.StartsWith("~") && !userControlPath.StartsWith("/") && HttpContext.Current != null && HttpContext.Current.CurrentHandler is System.Web.UI.Page)
{
var dir = System.IO.Path.GetDirectoryName(HttpContext.Current.Request.CurrentExecutionFilePath).Replace("\\", "/");
userControlPath = dir + "/" + userControlPath;
}
id = id ?? BaseControl.GenerateId();
System.Web.UI.Control uc = pageHolder.LoadControl(userControlPath);
uc.ID = id;
return((UserControl)uc);
}
