protected override void OnPreRender(System.EventArgs e)
{
if (nextView == null)
{
return;
}
if (currentView != nextView)
{
// Show the next view
NUserControls.UserControl nextControl = (NUserControls.UserControl)LoadControl("UserControls/" + nextView + ".ascx");
nextControl.ID = "ID_" + nextView;
placeholder.Controls.Add(nextControl);
nextControl.CurrentController = this;
nextControl.DataBind();
// Delete last view
NUserControls.UserControl lastControl = (NUserControls.UserControl)placeholder.FindControl("ID_" + currentView);
placeholder.Controls.Remove(lastControl);
currentView = nextView;
}
else
{
Control currentControl = placeholder.FindControl("ID_" + currentView);
currentControl.DataBind();
}
ViewState["CurrentView"] = currentView;
ViewState["NextView"] = nextView;
}
private void Page_Load(object sender, System.EventArgs e)
{
if (ViewState["CurrentView"] != null)
{
currentView = (string)ViewState["CurrentView"];
Context.Items.Add("currentView", currentView);
nextView = (string)ViewState["NextView"];
Context.Items.Add("nextView", nextView);
}
else
{
// Go to Home)
currentView = WebViews.STARTUP;
nextView = null;
}
if (Request.QueryString["action"] != null)
{
currentView = Request.QueryString["action"];
nextView = null;
}
// Make the right control visible
NUserControls.UserControl userControl = (NUserControls.UserControl)LoadControl("UserControls/" + currentView + ".ascx");
userControl.ID = "ID_" + currentView;
//
// if (currentView == "Error")
// {
// LabelStatus.Controls.Add(userControl);
// }
// else
// {
placeholder.Controls.Add(userControl);
// }
userControl.CurrentController = this;
}
