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Posted to dev@myfaces.apache.org by "Routis Haralampos (JIRA)" <de...@myfaces.apache.org> on 2005/11/30 13:54:29 UTC
[jira] Created: (MYFACES-891) Broken number converter
Broken number converter
-----------------------
Key: MYFACES-891
URL: http://issues.apache.org/jira/browse/MYFACES-891
Project: MyFaces
Type: Bug
Versions: 1.1.1
Environment: IBM Websphere CE, Windows XP, IBM JDK 1.4.2
Reporter: Routis Haralampos
Priority: Critical
I have a managed bean that declares a Float property. If I register in a jsp the number converter (in greek local)
<f:convertNumber groupingUsed="true" maxFractionDigits="2" minFractionDigits="2"/>
then I get
a) for input =2,00
error =javax.faces.el.EvaluationException: Cannot set value for expression '#{drugView.model.value}' to a new value of type java.lang.Long
b) for input=2,31
error =javax.faces.el.EvaluationException: Cannot set value for expression '#{drugView.model.value}' to a new value of type java.lang.Double
The code works fine in 1.1.0
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[jira] Commented: (MYFACES-891) Broken number converter
Posted by "Mario Ivankovits (JIRA)" <de...@myfaces.apache.org>.
[ http://issues.apache.org/jira/browse/MYFACES-891?page=comments#action_12414090 ]
Mario Ivankovits commented on MYFACES-891:
------------------------------------------
I commited a number converter to tomahawk sandbox which will automatically convert the value to the beans expected type
> Broken number converter
> -----------------------
>
> Key: MYFACES-891
> URL: http://issues.apache.org/jira/browse/MYFACES-891
> Project: MyFaces Core
> Type: Bug
> Versions: 1.1.1
> Environment: IBM Websphere CE, Windows XP, IBM JDK 1.4.2
> Reporter: Routis Haralampos
> Assignee: Martin Marinschek
> Priority: Critical
> Fix For: 1.1.2
>
> I have a managed bean that declares a Float property. If I register in a jsp the number converter (in greek local)
> <f:convertNumber groupingUsed="true" maxFractionDigits="2" minFractionDigits="2"/>
> then I get
> a) for input =2,00
> error =javax.faces.el.EvaluationException: Cannot set value for expression '#{drugView.model.value}' to a new value of type java.lang.Long
> b) for input=2,31
> error =javax.faces.el.EvaluationException: Cannot set value for expression '#{drugView.model.value}' to a new value of type java.lang.Double
> The code works fine in 1.1.0
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[jira] Closed: (MYFACES-891) Broken number converter
Posted by "Martin Marinschek (JIRA)" <de...@myfaces.apache.org>.
[ http://issues.apache.org/jira/browse/MYFACES-891?page=all ]
Martin Marinschek closed MYFACES-891:
-------------------------------------
Fix Version: Nightly
Resolution: Won't Fix
Assign To: Martin Marinschek
> Broken number converter
> -----------------------
>
> Key: MYFACES-891
> URL: http://issues.apache.org/jira/browse/MYFACES-891
> Project: MyFaces
> Type: Bug
> Versions: 1.1.1
> Environment: IBM Websphere CE, Windows XP, IBM JDK 1.4.2
> Reporter: Routis Haralampos
> Assignee: Martin Marinschek
> Priority: Critical
> Fix For: Nightly
>
> I have a managed bean that declares a Float property. If I register in a jsp the number converter (in greek local)
> <f:convertNumber groupingUsed="true" maxFractionDigits="2" minFractionDigits="2"/>
> then I get
> a) for input =2,00
> error =javax.faces.el.EvaluationException: Cannot set value for expression '#{drugView.model.value}' to a new value of type java.lang.Long
> b) for input=2,31
> error =javax.faces.el.EvaluationException: Cannot set value for expression '#{drugView.model.value}' to a new value of type java.lang.Double
> The code works fine in 1.1.0
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[jira] Commented: (MYFACES-891) Broken number converter
Posted by "Martin Marinschek (JIRA)" <de...@myfaces.apache.org>.
[ http://issues.apache.org/jira/browse/MYFACES-891?page=comments#action_12359409 ]
Martin Marinschek commented on MYFACES-891:
-------------------------------------------
There's been a long, long discussion on the mailing list.
I'll try to summarize for you, even though I didn't take part and might be wrong:
We had a coercion into place in 1.0.9 which would automatically convert a Number to Long or Double for you if you used the NumberConverter on a Backing-Bean with type Long, Double, etc.
This coercion had to go out, as the JSF TCK required it to go. What is left is that if you use a NumberConverter, you'll need to use a Backing-Bean-property with type Number, obviously.
Correct me if I'm wrong!
regards,
Martin
> Broken number converter
> -----------------------
>
> Key: MYFACES-891
> URL: http://issues.apache.org/jira/browse/MYFACES-891
> Project: MyFaces
> Type: Bug
> Versions: 1.1.1
> Environment: IBM Websphere CE, Windows XP, IBM JDK 1.4.2
> Reporter: Routis Haralampos
> Priority: Critical
> Fix For: Nightly
>
> I have a managed bean that declares a Float property. If I register in a jsp the number converter (in greek local)
> <f:convertNumber groupingUsed="true" maxFractionDigits="2" minFractionDigits="2"/>
> then I get
> a) for input =2,00
> error =javax.faces.el.EvaluationException: Cannot set value for expression '#{drugView.model.value}' to a new value of type java.lang.Long
> b) for input=2,31
> error =javax.faces.el.EvaluationException: Cannot set value for expression '#{drugView.model.value}' to a new value of type java.lang.Double
> The code works fine in 1.1.0
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