Problem with value attribute in select tag
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 ListTestObject 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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Re: Problem with value attribute in select tag
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 ListTestObject 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
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
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Re: Problem with value attribute in select tag
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 ListTestObject 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
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
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For additional commands, e-mail: user-h...@struts.apache.org
Re: Problem with value attribute in select tag
I would try
@s.select name=bla list=list listKey=id listValue=str value=%{
object.id} /
-Brian
On Fri, Dec 18, 2009 at 9:30 AM, Philipp Leusmann
philipp.leusm...@rwth-aachen.de wrote:
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 ListTestObject 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
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: Problem with value attribute in select tag
I do not use the value attribute in my s:select tags they work fine.
I do always use the headerKey headerValue attributes though.
Incidentally, the preselected (user-selected) key value is taken (stored)
using the name attribute so in your example your SelectAction should define
bla and provide setter getter for same.
- Bill
On Fri, Dec 18, 2009 at 8:20 AM, Brian Thompson elephant...@gmail.comwrote:
I would try
@s.select name=bla list=list listKey=id listValue=str value=%{
object.id} /
-Brian
On Fri, Dec 18, 2009 at 9:30 AM, Philipp Leusmann
philipp.leusm...@rwth-aachen.de wrote:
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 ListTestObject 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
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: Problem with value attribute in select tag
Thanks Bill, this works fine.
I am still wondering what the value-attribute is good for, then.
Philipp
Am 18.12.2009 um 17:48 schrieb Bill Bohnenberger:
I do not use the value attribute in my s:select tags they work fine.
I do always use the headerKey headerValue attributes though.
Incidentally, the preselected (user-selected) key value is taken (stored)
using the name attribute so in your example your SelectAction should define
bla and provide setter getter for same.
- Bill
On Fri, Dec 18, 2009 at 8:20 AM, Brian Thompson elephant...@gmail.comwrote:
I would try
@s.select name=bla list=list listKey=id listValue=str value=%{
object.id} /
-Brian
On Fri, Dec 18, 2009 at 9:30 AM, Philipp Leusmann
philipp.leusm...@rwth-aachen.de wrote:
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 ListTestObject 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
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
