[
https://issues.apache.org/struts/browse/WW-1601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39925
]
Laurie Harper commented on WW-1601:
-----------------------------------
There's a fairly easy work--around, submitted on the user list by Stuart
Piltch: explicitly set the value of the s:select component by calling
toString() on the non-string value. For example:
<s:select name="rate" list="rateList" listKey="id" listValue="name"
value="rate.id == null ? -1 : rate.id.toString()"
... />
assuming the 'rate' property is a bean of the same type contained in
'rateList'. If it's just an int/Integer, byte/Byte or similar the 'value'
expression would elide the property accessor ('.id') part.
Note: I haven't tested this work-around with primitive typed IDs, but I think
it should work there too.
> s:select tag does not support keys of type Byte (and possibly others)
> ---------------------------------------------------------------------
>
> Key: WW-1601
> URL: https://issues.apache.org/struts/browse/WW-1601
> Project: Struts 2
> Issue Type: Improvement
> Affects Versions: 2.0.2
> Environment: windows xp, java 6, tomcat 5.5.17
> Reporter: Dariusz Wojtas
> Fix For: Future
>
>
> <s:select size="1"
> name="rate"
> list="rates"
> listKey="id"
> listValue="name"
> emptyOption="false"
> label="...."/>
> Action has properties
> private Byte rate;
> private ArrayList<OptionBean> rates;
> class OptionBean implements Serializable {
> private Byte id;
> private String name;
> }
> generated select tag does not recognize selected value.
> If I switch Byte to String then it works.
> I would like set OptionBean containing 'id' of type Object.
> And I tried it with different types of Objects (String, Byte) but only String
> worked.
> I believe it should support all object types with correctly implemented
> 'equals'.
> If it matters - form is of theme "ajax".
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
