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Informationen zum Thema:
Forum:
WinDev Forum
Beiträge im Thema:
4
Erster Beitrag:
vor 5 Jahren, 2 Monaten
Letzter Beitrag:
vor 5 Jahren, 2 Monaten
Beteiligte Autoren:
Gianni Spano, Fabrice Harari, Geoff B

Webdev 17: Error opening page

Startbeitrag von Gianni Spano am 29.04.2013 08:11

Hello to all

It is the first time that happen, after i have developed other applications.
And this error message did appear during my first attempts using Webdev.

When i try to open a PAGE with "PageDisplayDialog (PAGE_Elenco)", i receive the following error and i don't understand why. All parameters in these pages seem to be correct.

-----------------------------------------------------------------
Error at line 3 of Click of ButtonElenco (server) process.
PageDisplayDialog function called.
The page cannot be displayed by PageDisplayDialog.
Check whether:
- The name of the page is valid.
- The current page (if it exists) and the page are non-AWP dynamic pages.
- The page is not the current page.
- No AJAX call is in progress.

----- Technical Information -----

Project : ASL_NeuroInf

WL call:
Process of 'Click of ButtonElenco (server)' (Page_Anagrafica.ButtonElenco), line 3, thread 0
'PageDisplayDialog' function, syntax 0

What happened?
The page cannot be displayed by PageDisplayDialog.
Check whether:
- The name of the page is valid.
- The current page (if it exists) and the page are non-AWP dynamic pages.
- The page is not the current page.
- No AJAX call is in progress.

Error code: 310118
Level: fatal error (EL_FATAL)

Dump of the error of 'wd170page.dll' module (17.0.181.2).
Identifier of detailed information (.err): 310118
Debugging information:
Fonction (31,188)
Additional Information:
EIT_PILEWL :
Click of ButtonElenco (server) (Page_Anagrafica.ButtonElenco), line 3
EIT_DATEHEURE : 29/04/2013 10:04:55

-----------------------------------------------------------------------------

Please, can someone kindly explain me why this behaviour??

Thanks in advance.
Gianni

Antworten:

I don't know, but is PageDisplayDialog() a browser, or server function?

i.e. Should you call it from Server Code or Browser Code

Does the page you call have to have a returned value?

According to the help there is an example app that uses this funcrion??

von Geoff B - am 29.04.2013 08:21
Hi Gianni

the first thing would be to tell us if you check that:
- The name of the page is valid.
- The current page (if it exists) and the page are non-AWP dynamic pages.
- The page is not the current page.
- No AJAX call is in progress.

the last one, in particular, means that the ajax mode should be turned OFF for the button in which you are doing this call...

PageDisplayDialog is used only in CLASSIC mode, to make a kind of modal call to another page, which is then display as a dialog on the first one, then closed. Are you sure you are not trying to use a simple PageDisplay instead ?

best regards

von Fabrice Harari - am 29.04.2013 12:19
Hi Fabrice

All the things in your list have been checked, but for a strange (i don't understand where and how)
the error appears every time i try to call the page..The page exists, surely. It is declared in the project..
So, after few attempts to solve the problems, i have decided to re-import this page from another
project (i have another project with the same window).
After few changements to adapt the imported window, all is running fine!!!

Mysteries of computer science!!!

Thanks again for your friendly support.. [[5]]

Gianni

von Gianni Spano - am 29.04.2013 16:08
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