protected override void OnInit(EventArgs e)
{
base.OnInit(e);
_qs = new QSManager(Page.Request);
KeyFormMode = VSID + "_FormMode";
btnNew.Text = NewButtonText;
btnSubmit.Text = SubmitButtonText;
btnDelete.Text = DeleteButtonText;
btnCancel.Text = CancelButtonText;
btnNew.ID = string.Format("{0}_{1}", ID, "btnCreate");
btnNew.CausesValidation = false;
btnNew.Click += BtnCreate_Click;
btnSubmit.ID = string.Format("{0}_{1}", ID, "btnSave");
btnSubmit.Click += btnSubmit_Click;
btnDelete.ID = string.Format("{0}_{1}", ID, "btnDelete");
btnDelete.Click += btnSubmit_Click;
btnCancel.ID = string.Format("{0}_{1}", ID, "btnCancel");
btnCancel.CausesValidation = false;
btnCancel.Click += BtnCancel_Click;
if (SwitchMode == ECRUDFormSwitchMode.QueryString)
{
if (_qs.Contains(DataQueryStringNewField))
FormMode = ECRUDPanelType.Create;
if (_qs.Contains(DataQueryStringEditField))
{
DataId = _qs[DataQueryStringEditField];
FormMode = ECRUDPanelType.Update;
}
if (_qs.Contains(DataQueryStringDeleteField))
{
DataId = _qs[DataQueryStringDeleteField];
FormMode = ECRUDPanelType.Delete;
}
}
FormMode = ViewState[KeyFormMode] == null ? FormMode : (ECRUDPanelType)ViewState[KeyFormMode];
ViewState[KeyFormMode] = FormMode;
foreach (QubeCRUDFormPanel p in GetAllPanels())
{
p.Visible = false;
p.IsCurrent = false;
}
GetPanel(FormMode).Visible = true;
GetPanel(FormMode).IsCurrent = true;
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
_qs = new QSManager(Page.Request);
if (!String.IsNullOrEmpty(DataQuerystringField))
{
if (_qs.Contains(DataQuerystringField))
{
DataId = _qs[DataQuerystringField];
FormMode = EPanelType.Update;
}
if (_qs.Contains(DataQuerystringDeleteField))
FormMode = EPanelType.Delete;
}
FormMode = ViewState[VSID + "_FormMode"] == null ? FormMode : (EPanelType)ViewState[VSID + "_FormMode"];
InvokeFirstLoad();
}
public object Run(string fnName, QSManager qs)
{
List<object> args = new List<object>();
MethodInfo fn = this.GetType().GetMethods(BindingFlags.Public | BindingFlags.Instance).Where(x => x.Name.ToLowerInvariant().Trim() == fnName.ToLowerInvariant().Trim()).SingleOrDefault();
if (fn == null)
throw new Exception("Invalid function name");
foreach (ParameterInfo pi in fn.GetParameters())
{
if (!qs.Contains(pi.Name))
throw new Exception("The parameter " + pi.Name + " does not exist");
args.Add(Convert.ChangeType(qs[pi.Name], pi.ParameterType));
}
return fn.Invoke(this, args.ToArray());
}
protected override void OnInit(EventArgs e)
{
qs = new QSManager(Request);
base.OnInit(e);
}
public void ProcessRequest(HttpContext cx)
{
Context = cx;
if (cx.Request.HttpMethod == "GET")
qs = new QSManager(cx.Request.QueryString);
else if (cx.Request.HttpMethod == "POST")
qs = new QSManager(cx.Request.Form);
cx.Response.ContentEncoding = Encoding.UTF8;
if (!qs.Contains("op"))
{
WriteJSON(cx, new { Result = -1 });
cx.Response.End();
}
else
{
string op = qs["op"];
qs.Remove("op");
Request = cx.Request;
using (Post = new StreamReader(cx.Request.InputStream))
try
{
object rv = Run(op, qs);
if (!isCustomResponse)
WriteJSON(cx, rv);
}
catch (Exception e)
{
WriteJSON(cx, new
{
StatusCode = -999,
Message = e.Message + (e.InnerException != null ? (", " + e.InnerException.Message) : string.Empty)
});
}
}
}
