[Lift] error page
I don't want to display the default error page to the user. How do I replace it with my own? cheers Oliver --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: error page
Hi, Please see LiftRules.browserResponseToException ... this is called when an exception is thrown from the application. Here you can intercept the Throwable and redirect to your own error page using RedirectResponse or RedirectWithState. Br's, Marius On Oct 2, 10:48 am, Oliver [EMAIL PROTECTED] wrote: I don't want to display the default error page to the user. How do I replace it with my own? cheers Oliver --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: error page
Or you can use LiftRules.logAndReturnExceptionToBrowser ...actually browserResponseToException is ultimately called by logAndReturnExceptionToBrowser On Oct 2, 10:59 am, Marius [EMAIL PROTECTED] wrote: Hi, Please see LiftRules.browserResponseToException ... this is called when an exception is thrown from the application. Here you can intercept the Throwable and redirect to your own error page using RedirectResponse or RedirectWithState. Br's, Marius On Oct 2, 10:48 am, Oliver [EMAIL PROTECTED] wrote: I don't want to display the default error page to the user. How do I replace it with my own? cheers Oliver --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: error page
I tried
LiftRules.logAndReturnExceptionToBrowser = {
case (request, e) = println(what is going on);
RedirectResponse(/)
case _ = println(whatis going on 2); RedirectResponse(/)
}
No change in behavior
On 02/10/2008, at 6:03 PM, Marius wrote:
Or you can use LiftRules.logAndReturnExceptionToBrowser ...actually
browserResponseToException is ultimately called by
logAndReturnExceptionToBrowser
On Oct 2, 10:59 am, Marius [EMAIL PROTECTED] wrote:
Hi,
Please see LiftRules.browserResponseToException ... this is called
when an exception is thrown from the application. Here you can
intercept the Throwable and redirect to your own error page using
RedirectResponse or RedirectWithState.
Br's,
Marius
On Oct 2, 10:48 am, Oliver [EMAIL PROTECTED] wrote:
I don't want to display the default error page to the user. How do
I replace
it with my own?
cheers
Oliver
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[Lift] Re: error page
On this subject - I remember some time back we were discussing lift
run levels and potentially different errors / levels of logging for
different run levels. Did this ever come about?
Cheers, Tim
On Oct 2, 3:03 pm, TylerWeir [EMAIL PROTECTED] wrote:
Hey Oliver,
I dropped this in:
LiftRules.logAndReturnExceptionToBrowser = {
case (request, e) = println(what is going on);
RedirectResponse(/);
}
and wrote some jank code to force an exception and it's working as
expected.
What output are you not getting?
On Oct 2, 7:22 am, Oliver Lambert [EMAIL PROTECTED] wrote:
I tried
LiftRules.logAndReturnExceptionToBrowser = {
case (request, e) = println(what is going on);
RedirectResponse(/)
case _ = println(whatis going on 2); RedirectResponse(/)
}
No change in behavior
On 02/10/2008, at 6:03 PM, Marius wrote:
Or you can use LiftRules.logAndReturnExceptionToBrowser ...actually
browserResponseToException is ultimately called by
logAndReturnExceptionToBrowser
On Oct 2, 10:59 am, Marius [EMAIL PROTECTED] wrote:
Hi,
Please see LiftRules.browserResponseToException ... this is called
when an exception is thrown from the application. Here you can
intercept the Throwable and redirect to your own error page using
RedirectResponse or RedirectWithState.
Br's,
Marius
On Oct 2, 10:48 am, Oliver [EMAIL PROTECTED] wrote:
I don't want to display the default error page to the user. How do
I replace
it with my own?
cheers
Oliver
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[Lift] Todays questions
I'm writing a wizard-like process, where when they have finished the set of forms and press submit I don't want the back button to take them back. Is there any way I can clear out the history? I guess a related question is, Lift is holding references to objects in its history that I would like to be made available to garbage collection. For instance, I have a table of html links - once one is selected, I can set the holding collection to null, but lift is still holding a reference for its history. cheers Oliver --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Please Welcome Al Thompson to the Lift committers
Folks, I've know Al Thompson for longer than any of the other Lift committers. Cast you mind back to '97... I was doing crazy things with browser-based, multi-user spreadsheets. Al was my technical liaison at Sun. Now I'm doing Lift. Al is joining the Scala and Lift communities. He's offered to help out with the RDBMS drivers. So, welcome Al and I'm looking forward to cool things from you. Thanks, David -- Lift, the simply functional web framework http://liftweb.net Collaborative Task Management http://much4.us Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Todays questions
On Thu, Oct 2, 2008 at 5:13 PM, Oliver [EMAIL PROTECTED] wrote: I'm writing a wizard-like process, where when they have finished the set of forms and press submit I don't want the back button to take them back. Is there any way I can clear out the history? This is JavaScript magic and I'm not sure how to disable it. I guess a related question is, Lift is holding references to objects in its history that I would like to be made available to garbage collection. For instance, I have a table of html links - once one is selected, I can set the holding collection to null, but lift is still holding a reference for its history. I have a number of GC methodologies that I'm working one. Basically, Lift will hold certain references for a period of time (right now that period is the session, but it will get shorter). Thanks, David cheers Oliver -- Lift, the simply functional web framework http://liftweb.net Collaborative Task Management http://much4.us Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Please Welcome Al Thompson to the Lift committers
Awesome! Welcome, Al. --j On Thu, Oct 2, 2008 at 5:14 PM, David Pollak [EMAIL PROTECTED]wrote: Folks, I've know Al Thompson for longer than any of the other Lift committers. Cast you mind back to '97... I was doing crazy things with browser-based, multi-user spreadsheets. Al was my technical liaison at Sun. Now I'm doing Lift. Al is joining the Scala and Lift communities. He's offered to help out with the RDBMS drivers. So, welcome Al and I'm looking forward to cool things from you. Thanks, David -- Lift, the simply functional web framework http://liftweb.net Collaborative Task Management http://much4.us Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Todays questions
Thanks for the answers Another related question - Is there any functionality in lift to prevent multiple submits (e.g. the browser is slow for whatever reason and the user presses the submit button multiple times)? cheers Oliver On Fri, Oct 3, 2008 at 10:15 AM, David Pollak [EMAIL PROTECTED] wrote: On Thu, Oct 2, 2008 at 5:13 PM, Oliver [EMAIL PROTECTED] wrote: I'm writing a wizard-like process, where when they have finished the set of forms and press submit I don't want the back button to take them back. Is there any way I can clear out the history? This is JavaScript magic and I'm not sure how to disable it. I guess a related question is, Lift is holding references to objects in its history that I would like to be made available to garbage collection. For instance, I have a table of html links - once one is selected, I can set the holding collection to null, but lift is still holding a reference for its history. I have a number of GC methodologies that I'm working one. Basically, Lift will hold certain references for a period of time (right now that period is the session, but it will get shorter). Thanks, David cheers Oliver -- Lift, the simply functional web framework http://liftweb.net Collaborative Task Management http://much4.us Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: JPA and enumerations
On Thu, Oct 2, 2008 at 11:07 PM, Derek Chen-Becker [EMAIL PROTECTED]wrote:
OK, I've run into problems again now that I'm trying to actually use the
enumerations. In my book class I have the variable defined as:
@Type{val `type` = com.foo.jpaweb.model.GenreType}
var genre = Genre.unknown
Enumv.Value(name: String, desc: String) should be returning a type of Value
(Val is the implementation). I'll fix this, or you can.
[WARNING] found : com.foo.jpaweb.model.Genre.Value
[WARNING] required: com.foo.jpaweb.model.Genre.Val
I tried changing the variable definition to
var genre : Genre.Value = Genre.unknown
But then I get a runtime error when I run my unit tests:
java.lang.NoSuchMethodError:
com.foo.jpaweb.model.Book.genre_$eq(Lscala/Enumeration$Val;)V
I don't get this error, can you supply me the test code?
It appears that setting genre to Genre.unknown makes its type Genre.Val
instead of Genre.Value, but I have no idea how to fix it at this point.
Thanks,
Derek
On Wed, Oct 1, 2008 at 11:38 PM, Derek Chen-Becker [EMAIL PROTECTED]wrote:
Doh. I missed where you had extended it. It works now that I'm using it
correctly (imagine that!)
Thanks much,
Derek
On Wed, Oct 1, 2008 at 5:08 PM, Oliver [EMAIL PROTECTED] wrote:
You have to extend it - I did it at the top of the model, but it probably
makes sense to create a separate file(s).
So Gender would have a corresponding type
class GenderType extends EnumvType(Gender) {}
and then you can use
@Type{val `type`=com.foo.jpaweb.model.GenderType}
I hadn't coded a user type in Scala before either and I couldn't find a
way to generically do all enumerations as one user type - Scala is just too
strict.
hope that helps
Oliver
On Thu, Oct 2, 2008 at 6:58 AM, Derek Chen-Becker [EMAIL PROTECTED]
wrote:
Hmmm. Oliver, I'm working on using the UserType you wrote now, but when
I try to test it, I'm getting this error:
org.hibernate.MappingException: Cannot instantiate custom type:
com.foo.jpaweb.model.EnumvType
At first I thought this was because EnumvType was abstract, but changing
that didn't do anything. I've set the property on the Book class as:
@Type{val `type` = com.foo.jpaweb.model.EnumvType}
var genre = Genre.unknown
Is the not correct? Any ideas? I've only ever used Hibernate Types that
were written in Java, so I wasn't sure if that might also be an issue...
Derek
On Mon, Sep 22, 2008 at 8:29 AM, Derek Chen-Becker
[EMAIL PROTECTED] wrote:
Looks good. In keeping with the theme of a Library catalog I'm going to
rework Gender as Genre and add things like Mystery, Horror, Comedy,
Childrens' , etc. I think I can just put the Money on as a purchase price.
Thanks,
Derek
On Sun, Sep 21, 2008 at 1:19 AM, Oliver Lambert [EMAIL PROTECTED]wrote:
Hi,
I've extended the JPA Demo project to include hibernate mappings for
Money and Enumerations.
The example money is Australian, but its simple enough to add other
currencies.
The example enumeration is for Gender - I've mapped the name of the
enumeration rather than
the ordinal value and extended it to include a description field,
valueOf method and list of name value pairs.
Hope its of use
Oliver
On 21/09/2008, at 1:40 PM, Jorge Ortiz wrote:
On Sat, Sep 20, 2008 at 9:14 AM, Oliver Lambert [EMAIL PROTECTED]
wrote:
I need this too so I might have a go at implementing it. Does lift
persist
enumerations (cant see a mapper it)
There's a MappedEnum class in MappedInt.scala
Thanks for this - I should have looked more
--j
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[Lift] Re: JPA and enumerations
I tried that before and I got compilation errors, but this time I did a
maven clean test and it all compiled and tested fine. I must have had some
artifact in my targets dir :(
Thanks again for the help!
Derek
On Thu, Oct 2, 2008 at 9:28 PM, Oliver [EMAIL PROTECTED] wrote:
On Thu, Oct 2, 2008 at 11:07 PM, Derek Chen-Becker [EMAIL PROTECTED]wrote:
OK, I've run into problems again now that I'm trying to actually use the
enumerations. In my book class I have the variable defined as:
@Type{val `type` = com.foo.jpaweb.model.GenreType}
var genre = Genre.unknown
Enumv.Value(name: String, desc: String) should be returning a type of Value
(Val is the implementation). I'll fix this, or you can.
[WARNING] found : com.foo.jpaweb.model.Genre.Value
[WARNING] required: com.foo.jpaweb.model.Genre.Val
I tried changing the variable definition to
var genre : Genre.Value = Genre.unknown
But then I get a runtime error when I run my unit tests:
java.lang.NoSuchMethodError:
com.foo.jpaweb.model.Book.genre_$eq(Lscala/Enumeration$Val;)V
I don't get this error, can you supply me the test code?
It appears that setting genre to Genre.unknown makes its type Genre.Val
instead of Genre.Value, but I have no idea how to fix it at this point.
Thanks,
Derek
On Wed, Oct 1, 2008 at 11:38 PM, Derek Chen-Becker [EMAIL PROTECTED]
wrote:
Doh. I missed where you had extended it. It works now that I'm using it
correctly (imagine that!)
Thanks much,
Derek
On Wed, Oct 1, 2008 at 5:08 PM, Oliver [EMAIL PROTECTED] wrote:
You have to extend it - I did it at the top of the model, but it
probably makes sense to create a separate file(s).
So Gender would have a corresponding type
class GenderType extends EnumvType(Gender) {}
and then you can use
@Type{val `type`=com.foo.jpaweb.model.GenderType}
I hadn't coded a user type in Scala before either and I couldn't find a
way to generically do all enumerations as one user type - Scala is just too
strict.
hope that helps
Oliver
On Thu, Oct 2, 2008 at 6:58 AM, Derek Chen-Becker
[EMAIL PROTECTED] wrote:
Hmmm. Oliver, I'm working on using the UserType you wrote now, but when
I try to test it, I'm getting this error:
org.hibernate.MappingException: Cannot instantiate custom type:
com.foo.jpaweb.model.EnumvType
At first I thought this was because EnumvType was abstract, but
changing that didn't do anything. I've set the property on the Book class
as:
@Type{val `type` = com.foo.jpaweb.model.EnumvType}
var genre = Genre.unknown
Is the not correct? Any ideas? I've only ever used Hibernate Types that
were written in Java, so I wasn't sure if that might also be an issue...
Derek
On Mon, Sep 22, 2008 at 8:29 AM, Derek Chen-Becker
[EMAIL PROTECTED] wrote:
Looks good. In keeping with the theme of a Library catalog I'm going
to rework Gender as Genre and add things like Mystery, Horror,
Comedy,
Childrens' , etc. I think I can just put the Money on as a purchase
price.
Thanks,
Derek
On Sun, Sep 21, 2008 at 1:19 AM, Oliver Lambert [EMAIL PROTECTED]wrote:
Hi,
I've extended the JPA Demo project to include hibernate mappings for
Money and Enumerations.
The example money is Australian, but its simple enough to add other
currencies.
The example enumeration is for Gender - I've mapped the name of the
enumeration rather than
the ordinal value and extended it to include a description field,
valueOf method and list of name value pairs.
Hope its of use
Oliver
On 21/09/2008, at 1:40 PM, Jorge Ortiz wrote:
On Sat, Sep 20, 2008 at 9:14 AM, Oliver Lambert [EMAIL PROTECTED]
wrote:
I need this too so I might have a go at implementing it. Does lift
persist
enumerations (cant see a mapper it)
There's a MappedEnum class in MappedInt.scala
Thanks for this - I should have looked more
--j
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