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Posted to dev@myfaces.apache.org by "Jing Wu (JIRA)" <de...@myfaces.apache.org> on 2010/11/24 01:11:13 UTC
[jira] Created: (TRINIDAD-1963) Handle empty string pattern in
NumberConverter
Handle empty string pattern in NumberConverter
----------------------------------------------
Key: TRINIDAD-1963
URL: https://issues.apache.org/jira/browse/TRINIDAD-1963
Project: MyFaces Trinidad
Issue Type: Bug
Components: Components
Affects Versions: 2.0.0.3-core
Environment: environment independent
Reporter: Jing Wu
"pattern" attribute of convertNumber component is defined of type String, thus if this attribute is bound to an EL expression, the value will be evaluated to an empty string if no value is obtained from that expression. Example: (here format property of Empno in bindings is not defined, thus null, the the whole expression is evaluated to be an empty string because the type is String)
<af:inputText value="#{bindings.Empno.inputValue}" label="#{bindings.Empno.hints.label}"
required="#{bindings.Empno.hints.mandatory}"
columns="#{bindings.Empno.hints.displayWidth}"
maximumLength="#{bindings.Empno.hints.precision}"
shortDesc="#{bindings.Empno.hints.tooltip}" id="it4">
<f:validator binding="#{bindings.Empno.validator}"/>
<af:attributeDragSource attribute="value"/>
<af:convertNumber groupingUsed="false" pattern="#{bindings.Empno.format}"/>
</af:inputText>
Empty string of pattern causes all sorts of undesired behavior, we need to override getPattern() method on NumberConverter so that empty string is treated as null.
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[jira] Updated: (TRINIDAD-1963) Handle empty string pattern in
NumberConverter
Posted by "Gabrielle Crawford (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gabrielle Crawford updated TRINIDAD-1963:
-----------------------------------------
Resolution: Fixed
Fix Version/s: 2.0.0.4-core
Status: Resolved (was: Patch Available)
> Handle empty string pattern in NumberConverter
> ----------------------------------------------
>
> Key: TRINIDAD-1963
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1963
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0.3-core
> Environment: environment independent
> Reporter: Jing Wu
> Assignee: Gabrielle Crawford
> Fix For: 2.0.0.4-core
>
> Attachments: numconverter.patch
>
>
> "pattern" attribute of convertNumber component is defined of type String, thus if this attribute is bound to an EL expression, the value will be evaluated to an empty string if no value is obtained from that expression. Example: (here format property of Empno in bindings is not defined, thus null, the the whole expression is evaluated to be an empty string because the type is String)
> <af:inputText value="#{bindings.Empno.inputValue}" label="#{bindings.Empno.hints.label}"
> required="#{bindings.Empno.hints.mandatory}"
> columns="#{bindings.Empno.hints.displayWidth}"
> maximumLength="#{bindings.Empno.hints.precision}"
> shortDesc="#{bindings.Empno.hints.tooltip}" id="it4">
> <f:validator binding="#{bindings.Empno.validator}"/>
> <af:attributeDragSource attribute="value"/>
> <af:convertNumber groupingUsed="false" pattern="#{bindings.Empno.format}"/>
> </af:inputText>
> Empty string of pattern causes all sorts of undesired behavior, we need to override getPattern() method on NumberConverter so that empty string is treated as null.
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[jira] Updated: (TRINIDAD-1963) Handle empty string pattern in
NumberConverter
Posted by "Jing Wu (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jing Wu updated TRINIDAD-1963:
------------------------------
Status: Patch Available (was: Open)
> Handle empty string pattern in NumberConverter
> ----------------------------------------------
>
> Key: TRINIDAD-1963
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1963
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0.3-core
> Environment: environment independent
> Reporter: Jing Wu
> Attachments: numconverter.patch
>
>
> "pattern" attribute of convertNumber component is defined of type String, thus if this attribute is bound to an EL expression, the value will be evaluated to an empty string if no value is obtained from that expression. Example: (here format property of Empno in bindings is not defined, thus null, the the whole expression is evaluated to be an empty string because the type is String)
> <af:inputText value="#{bindings.Empno.inputValue}" label="#{bindings.Empno.hints.label}"
> required="#{bindings.Empno.hints.mandatory}"
> columns="#{bindings.Empno.hints.displayWidth}"
> maximumLength="#{bindings.Empno.hints.precision}"
> shortDesc="#{bindings.Empno.hints.tooltip}" id="it4">
> <f:validator binding="#{bindings.Empno.validator}"/>
> <af:attributeDragSource attribute="value"/>
> <af:convertNumber groupingUsed="false" pattern="#{bindings.Empno.format}"/>
> </af:inputText>
> Empty string of pattern causes all sorts of undesired behavior, we need to override getPattern() method on NumberConverter so that empty string is treated as null.
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You can reply to this email to add a comment to the issue online.