The documentation says it is:
<http://struts.apache.org/2.1.8.1/docs/select.html>
But the examples are not really helpful.
Philipp
Am 18.12.2009 um 16:43 schrieb Gabriel Belingueres:
> I believe that the "value" attribute is not used in this tag.
>
> 2009/12/18 Philipp Leusmann <philipp.leusm...@rwth-aachen.de>:
>> Hi,
>>
>> what exactly does the value-attribute of the select tag require? Is it one
>> element of the list provided to the list-argument? Or is it the value which
>> eventually makes the value-attribute of the html-rendered select tag?
>>
>> I have something like the following and I do not find a way to work as
>> expected:
>>
>> public class SelectAction extends ActionSupport
>> {
>> private List<TestObject> list = new ArrayList();
>>
>> private TestObject object;
>>
>> public String execute()
>> {
>> TestObject to1 = new TestObject(1, "foo");
>> list.add(to1);
>> TestObject to2 = new TestObject(2, "bar");
>> list.add(to2);
>> object = to2;
>> }
>>
>> [getters for the stuff above]
>>
>> }
>>
>> public class TestObject
>> {
>> private Integer id;
>>
>> private String str;
>>
>> public TestObject(Integer id, String str)
>> {
>> this.id = id;
>> this.str = str;
>> }
>>
>> [getters]
>> }
>>
>>
>>
>> And in the template (using Freemarker) I tried:
>>
>> <@s.select name="bla" list=list listKey="id" listValue="str"
>> value=object />
>>
>> <@s.select name="bla" list=list listKey="id" listValue="str"
>> value=object.id />
>>
>> <@s.select name="bla" list=list listKey="id" listValue="str"
>> value="${object.id}" />
>>
>> <@s.select name="bla" list=list listKey="id" listValue="str"
>> value=${object} />
>>
>> None of the above worked.
>>
>>
>> Could anybody please tell me what the correct value-argument would be?
>>
>> Thanks very much,
>>
>> Philipp
>>
>>
>>
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>
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