Update of /cvsroot/magicajax/magicajax/Core
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv18730/Core
Modified Files:
MagicAjaxModule.cs
Log Message:
Hacky stuff for 'Storing' page modes to provide the ViewState for a normal PostBack.
Index: MagicAjaxModule.cs
===================================================================
RCS file: /cvsroot/magicajax/magicajax/Core/MagicAjaxModule.cs,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** MagicAjaxModule.cs 17 Nov 2005 15:03:16 -0000 1.10
--- MagicAjaxModule.cs 17 Nov 2005 18:10:01 -0000 1.11
***************
*** 543,548 ****
if ( ! _isAjaxCall )
{
! // PostBack. Get the controls from stored page.
! requestPage.Init += new EventHandler(RequestedPage_Init);
}
else
--- 543,555 ----
if ( ! _isAjaxCall )
{
! // PostBack. Do some really hacky stuff to get the real viewstate.
!
! string vs = GetViewStateOfPage(_currentPageInfo.Page);
! if (vs != null)
! {
! Util.SetPrivateField(_request.Form, typeof(NameObjectCollectionBase), "_readOnly", false);
! _request.Form["__VIEWSTATE"] = vs;
! Util.SetPrivateField(_request.Form, typeof(NameObjectCollectionBase), "_readOnly", true);
! }
}
else
***************
*** 553,563 ****
_response.Filter = _filter;
! if (_currentPageInfo.AjaxCallsCount == 0
! && _currentPageInfo.Page.Validators.Count == 0)
{
! // Restore the validators
! ArrayList validators = Util.GetChildControlsOfType(_currentPageInfo.Page, typeof(IValidator), false);
! foreach (IValidator valid in validators)
! _currentPageInfo.Page.Validators.Add (valid);
}
--- 560,575 ----
_response.Filter = _filter;
! if ( _currentPageInfo.AjaxCallsCount == 0 )
{
! // For bypassing the VerifyRenderingInServerForm check
! Util.SetPrivateField (_currentPageInfo.Page, typeof(Page), "_inOnFormRender", true);
!
! if ( _currentPageInfo.Page.Validators.Count == 0 )
! {
! // Restore the validators
! ArrayList validators = Util.GetChildControlsOfType(_currentPageInfo.Page, typeof(IValidator), false);
! foreach (IValidator valid in validators)
! _currentPageInfo.Page.Validators.Add (valid);
! }
}
***************
*** 585,594 ****
}
- protected virtual void RequestedPage_Init(object sender, EventArgs e)
- {
- // TODO: Replace the controls of AjaxControls from requestedPage with controls from stored page.
- return;
- }
-
/// <summary>
/// Handles the EndRequest event of the Application
--- 597,600 ----
***************
*** 632,637 ****
// Required for Page.Request/Page.Response to be valid
Util.CallPrivateMethod (page, typeof(Page), "SetIntrinsics", _context);
- // For bypassing the VerifyRenderingInServerForm check
- Util.SetPrivateField (page, typeof(Page), "_inOnFormRender", true);
ReadOnlyArrayList postDataChangedControls;
--- 638,641 ----
***************
*** 806,809 ****
--- 810,838 ----
((IPostBackEventHandler)eventcontrol).RaisePostBackEvent(eventArgument);
}
+
+ /// <summary>
+ /// Hacky way to get the ViewState field value of a page.
+ /// </summary>
+ /// <param name="page"></param>
+ /// <returns></returns>
+ protected virtual string GetViewStateOfPage (Page page)
+ {
+ #if NET_2_0
+ // TODO: Write the hacky way to get ViewState for NET 2.0 too.
+ return null;
+ #else
+ System.Text.StringBuilder sb = new System.Text.StringBuilder();
+ HtmlTextWriter writer = new HtmlTextWriter(new System.IO.StringWriter(sb));
+
+ Util.SetPrivateField(page, typeof(Page), "_fOnFormRenderCalled", false);
+ Util.CallPrivateMethod(page, typeof(Page), "SavePageViewState");
+ Util.CallPrivateMethod(page, typeof(Page), "OnFormRender", writer, String.Empty);
+
+ string html = sb.ToString();
+ int si = html.IndexOf("value=\"") + 7;
+ int ei = html.IndexOf('\"', si);
+ return html.Substring(si, ei - si);
+ #endif
+ }
#endregion
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