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https://issues.apache.org/struts/browse/WW-2367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45806#action_45806
]
Musachy Barroso commented on WW-2367:
-------------------------------------
Can someone provide an example of their actual jsp, converter and object being
converter? Does this problem only happens on nested object in the select tag?
here is what I did to replicate it:
xwork-conversion.properties:
org.apache.struts2.showcase.ConverterObject=org.apache.struts2.showcase.MyConverter
TestConverterObject .java:
public class TestConverterObject {
private String name;
private String value;
public TestConverterObject(String name, String value) {
this.name = name;
this.value = value;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
}
MyConverter .java:
public class MyConverter extends StrutsTypeConverter {
@Override
public Object convertFromString(Map context, String[] values, Class
toClass) {
return null; //To change body of implemented methods use File |
Settings | File Templates.
}
@Override
public String convertToString(Map context, Object o) {
ConverterObject obj = (ConverterObject) o;
return obj.getName() + obj.getValue(); //To change body of implemented
methods use File | Settings | File Templates.
}
}
jsp:
<s:select list="objects" name="objects" />
The list was initialized with a new TestConverterObject("A", "B"); and the
generated html was:
<select name="objects" id="objects">
<option value="org.apache.struts2.showcase.converterobj...@1a64562"
selected="selected">AB</option>
</select>
so the converter was indeed called
> Custom StrutsTypeConverter's convertToString not called
> -------------------------------------------------------
>
> Key: WW-2367
> URL: https://issues.apache.org/struts/browse/WW-2367
> Project: Struts 2
> Issue Type: Bug
> Affects Versions: 2.0.11.2, 2.1.3
> Reporter: Bob Tiernay
> Priority: Critical
> Fix For: 2.1.7
>
>
> It appears as though a class that is registered in
> xwork-conversion.properties that extends StrutsTypeConverter will never have
> it's convertToString method invoked as part of the normal ognl processing.
> This is most evident in the case of a converter that is required in a
> <s:select> tag.
> An interesting thing to note is that XWorkConverter is being invoked rather
> than StrutsTypeConverter. Also TextParseUtil.translateVariables appears to
> not be able to find the correct converter in this context.
> A few other users have also noticed this issue and have commented on it here:
> http://www.nabble.com/Re:-TypeConverter-problems-p13545755s2369.html
> http://www.nabble.com/Struts-2-Multi-Level-Type-Conversion-t4802911.html
> http://www.nabble.com/-S2--Issue-with-Type-Conversion-and-Select-Boxes-t4864875.html
> http://www.opensubscriber.com/message/u...@struts.apache.org/7986658.html
> http://permalink.gmane.org/gmane.comp.jakarta.struts.user/148485
> http://permalink.gmane.org/gmane.comp.jakarta.struts.user/148294
> http://permalink.gmane.org/gmane.comp.java.appfuse.user/28961
> http://www.roseindia.net/tutorialhelp/comment/25324
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