| Author |
Message |
Gonçalo Boléo
Guest
|
 Posted:
Mon Jan 10, 2005 11:12 pm Post subject:
CustomPlaceholder and PostingEvents |
|
|
I'm making a placeholder that will throw an exception when it's not filled.
I'm having two problems:
1) I wan't to have a property with the placeholder value but don't know
in wich event assing it.
2) My validate function is throwed several times and i don't understant
why.
I use "PostingEvents.Current.Approving += new
ChangingEventHandler(ValidatePlaceholder)" in OnInit function and have no
calls to this function elsewhere.
thanks,
Gonçalo Boléo |
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| Back to top |
|
 |
Stefan [MSFT]
Guest
|
| Posted:
Tue Jan 11, 2005 12:56 am Post subject:
Re: CustomPlaceholder and PostingEvents |
|
|
Hi Goncalo,
it is not highly not recommended to add a workflow event inside a OnInit
function!
The reason is that there is only one PostingEvent object for the whole
application.
This means: adding this function inside a posting will affect ALL(!) other
postings (independend from template) and all other users until IIS is
restarted!
You should only use workflow events inside the global.asax.cs or in a custom
http module.
This might also explain why the function is fired multiple times: you are
registering it new in every posting.
So after 50 posting requests the event might be registered 50 times - and so
on.
About your questions:
1) are you talking about default content? Use the OnPopulatingDefaultContent
event.
Cheers,
Stefan.
"Gonçalo Boléo" <gboleo@netcabo.pt> wrote in message
news:Ojjbkfz9EHA.1564@TK2MSFTNGP09.phx.gbl...
| Quote: | I'm making a placeholder that will throw an exception when it's not
filled.
I'm having two problems:
1) I wan't to have a property with the placeholder value but don't
know
in wich event assing it.
2) My validate function is throwed several times and i don't
understant
why.
I use "PostingEvents.Current.Approving += new
ChangingEventHandler(ValidatePlaceholder)" in OnInit function and have no
calls to this function elsewhere.
thanks,
Gonçalo Boléo
|
|
|
| Back to top |
|
|
Gonçalo Boléo
Guest
|
| Posted:
Tue Jan 11, 2005 1:12 am Post subject:
Re: CustomPlaceholder and PostingEvents |
|
|
Thanks
"Stefan [MSFT]" <stefang@online.microsoft.com> wrote in message
news:eGBkaY09EHA.1396@tk2msftngp13.phx.gbl...
| Quote: | Hi Goncalo,
it is not highly not recommended to add a workflow event inside a OnInit
function!
The reason is that there is only one PostingEvent object for the whole
application.
This means: adding this function inside a posting will affect ALL(!) other
postings (independend from template) and all other users until IIS is
restarted!
You should only use workflow events inside the global.asax.cs or in a
custom
http module.
This might also explain why the function is fired multiple times: you are
registering it new in every posting.
So after 50 posting requests the event might be registered 50 times - and
so
on.
About your questions:
1) are you talking about default content? Use the
OnPopulatingDefaultContent
event.
Cheers,
Stefan.
"Gonçalo Boléo" <gboleo@netcabo.pt> wrote in message
news:Ojjbkfz9EHA.1564@TK2MSFTNGP09.phx.gbl...
I'm making a placeholder that will throw an exception when it's not
filled.
I'm having two problems:
1) I wan't to have a property with the placeholder value but don't
know
in wich event assing it.
2) My validate function is throwed several times and i don't
understant
why.
I use "PostingEvents.Current.Approving += new
ChangingEventHandler(ValidatePlaceholder)" in OnInit function and have
no
calls to this function elsewhere.
thanks,
Gonçalo Boléo
|
|
|
| Back to top |
|
|
Gonçalo Boléo
Guest
|
| Posted:
Tue Jan 11, 2005 1:18 am Post subject:
Re: CustomPlaceholder and PostingEvents |
|
|
Is there any sample code that reflects this situation?
thanks,
Gonçalo Boléo
"Stefan [MSFT]" <stefang@online.microsoft.com> wrote in message
news:eGBkaY09EHA.1396@tk2msftngp13.phx.gbl...
| Quote: | Hi Goncalo,
it is not highly not recommended to add a workflow event inside a OnInit
function!
The reason is that there is only one PostingEvent object for the whole
application.
This means: adding this function inside a posting will affect ALL(!) other
postings (independend from template) and all other users until IIS is
restarted!
You should only use workflow events inside the global.asax.cs or in a
custom
http module.
This might also explain why the function is fired multiple times: you are
registering it new in every posting.
So after 50 posting requests the event might be registered 50 times - and
so
on.
About your questions:
1) are you talking about default content? Use the
OnPopulatingDefaultContent
event.
Cheers,
Stefan.
"Gonçalo Boléo" <gboleo@netcabo.pt> wrote in message
news:Ojjbkfz9EHA.1564@TK2MSFTNGP09.phx.gbl...
I'm making a placeholder that will throw an exception when it's not
filled.
I'm having two problems:
1) I wan't to have a property with the placeholder value but don't
know
in wich event assing it.
2) My validate function is throwed several times and i don't
understant
why.
I use "PostingEvents.Current.Approving += new
ChangingEventHandler(ValidatePlaceholder)" in OnInit function and have
no
calls to this function elsewhere.
thanks,
Gonçalo Boléo
|
|
|
| Back to top |
|
|
Stefan [MSFT]
Guest
|
| Posted:
Tue Jan 11, 2005 2:39 pm Post subject:
Re: CustomPlaceholder and PostingEvents |
|
|
Yes:
http://www.gotdotnet.com/Community/UserSamples/Details.aspx?SampleGuid=086540ba-1689-4471-9d9e-78cddaafb3a0
"Gonçalo Boléo" <gboleo@netcabo.pt> wrote in message
news:uDWhRm09EHA.1392@tk2msftngp13.phx.gbl...
| Quote: | Is there any sample code that reflects this situation?
thanks,
Gonçalo Boléo
"Stefan [MSFT]" <stefang@online.microsoft.com> wrote in message
news:eGBkaY09EHA.1396@tk2msftngp13.phx.gbl...
Hi Goncalo,
it is not highly not recommended to add a workflow event inside a OnInit
function!
The reason is that there is only one PostingEvent object for the whole
application.
This means: adding this function inside a posting will affect ALL(!)
other
postings (independend from template) and all other users until IIS is
restarted!
You should only use workflow events inside the global.asax.cs or in a
custom
http module.
This might also explain why the function is fired multiple times: you
are
registering it new in every posting.
So after 50 posting requests the event might be registered 50 times -
and
so
on.
About your questions:
1) are you talking about default content? Use the
OnPopulatingDefaultContent
event.
Cheers,
Stefan.
"Gonçalo Boléo" <gboleo@netcabo.pt> wrote in message
news:Ojjbkfz9EHA.1564@TK2MSFTNGP09.phx.gbl...
I'm making a placeholder that will throw an exception when it's not
filled.
I'm having two problems:
1) I wan't to have a property with the placeholder value but don't
know
in wich event assing it.
2) My validate function is throwed several times and i don't
understant
why.
I use "PostingEvents.Current.Approving += new
ChangingEventHandler(ValidatePlaceholder)" in OnInit function and have
no
calls to this function elsewhere.
thanks,
Gonçalo Boléo
|
|
|
| Back to top |
|
|
Gonçalo Boléo
Guest
|
| Posted:
Tue Jan 11, 2005 8:20 pm Post subject:
Re: CustomPlaceholder and PostingEvents |
|
|
Thanks again!
Your help has benn very useful!
"Stefan [MSFT]" <stefang@online.microsoft.com> wrote in message
news:e2QERk79EHA.3260@TK2MSFTNGP14.phx.gbl...
| Quote: | Yes:
http://www.gotdotnet.com/Community/UserSamples/Details.aspx?SampleGuid=086540ba-1689-4471-9d9e-78cddaafb3a0
"Gonçalo Boléo" <gboleo@netcabo.pt> wrote in message
news:uDWhRm09EHA.1392@tk2msftngp13.phx.gbl...
Is there any sample code that reflects this situation?
thanks,
Gonçalo Boléo
"Stefan [MSFT]" <stefang@online.microsoft.com> wrote in message
news:eGBkaY09EHA.1396@tk2msftngp13.phx.gbl...
Hi Goncalo,
it is not highly not recommended to add a workflow event inside a
OnInit
function!
The reason is that there is only one PostingEvent object for the whole
application.
This means: adding this function inside a posting will affect ALL(!)
other
postings (independend from template) and all other users until IIS is
restarted!
You should only use workflow events inside the global.asax.cs or in a
custom
http module.
This might also explain why the function is fired multiple times: you
are
registering it new in every posting.
So after 50 posting requests the event might be registered 50 times -
and
so
on.
About your questions:
1) are you talking about default content? Use the
OnPopulatingDefaultContent
event.
Cheers,
Stefan.
"Gonçalo Boléo" <gboleo@netcabo.pt> wrote in message
news:Ojjbkfz9EHA.1564@TK2MSFTNGP09.phx.gbl...
I'm making a placeholder that will throw an exception when it's not
filled.
I'm having two problems:
1) I wan't to have a property with the placeholder value but
don't
know
in wich event assing it.
2) My validate function is throwed several times and i don't
understant
why.
I use "PostingEvents.Current.Approving += new
ChangingEventHandler(ValidatePlaceholder)" in OnInit function and
have
no
calls to this function elsewhere.
thanks,
Gonçalo Boléo
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