Atozed Forums

Hi Alexandre,

i get an EIWSecurityException if try to use the new Event OnAsyncPageUnloaded

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Exception message  : Invalid page context
Security check failed. Please restart the application.
Exception class    : EIWSecurityException
Exception address  : 009B32F5
Exception Time    : 2023-02-04 13:40:22.155
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Application Name  : ???
Application Version: ???
Started at        : 2023-02-04 13:39:45.585
Running for        :  36 seconds
Computer Name      : ???
Compiler Version  : 350
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IntraWeb Version  : 15.2.69
Multi-session      : False
Content Path      : ???
Session count      : 1
Application Path  : ???
Active Form        : IWA_Frm_Main (TIWA_Frm_Main)
Active Form list  : [1] IWA_Frm_Main (TIWA_Frm_Main)
Form list          : [1] IWUserSession (TIWUserSession)
                    [2] IWC_Session (TIWC_Session)
                    [3] IWA_Frm_Main (TIWA_Frm_Main)
Browser Name      : Firefox
Browser UserAgent  : Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/109.0
Session ID        : MZnkcD~D7TiJN-DaHvuZrSv4AMC
Last Access        : 2023-02-04 13:40:21.488
Callback          : True
Callback name      : DoOnAsyncPageUnloaded
Runtime parameters :
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Client IP address  : 127.0.0.1
Request PathInfo  : /$/callback
Request Method    : POST
Request User Agent : Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/109.0
Cookies Count      : 1
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[Stack trace is empty]
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void setAsMainForm()
{
TIWA_Frm_Main::SetAsMainForm();
}

Regards
Juergen

Hi Alexandre,

i turned off the form ID check temporary and it's working now.

Unfortunately, the event handler IWAppFormAsyncPageUnloaded() is only triggered for the configuration specified in the example.

I created a configuration where all forms are derived from a base class, including the MAIN form.

If I include the event handler IWAppFormAsyncPageUnloaded() in the base class and create a new form with

WebApplication->ShowForm(__classid(TIWFormMenu1), false);

or

TIWFormMenu1* pCurForm = new TIWFormMenu1(this);
pCurForm->Show();

in the menu of the MAIN form, the event handler is no longer called anywhere.
In addition, the behavior of the newly created forms seems partially changed.


Regards
Juergen

I'll see if I can recreate the issue and get back to you

Cheers