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Posted to user@struts.apache.org by Bhaarat Sharma <bh...@gmail.com> on 2009/04/16 15:45:44 UTC
Struts2 select tag with multiple enabled
I am using a select tag like this
<s:select multiple="true" headerKey="-1" list="rejectionReasons"
value="%{fmrTenant.terminationReason}" required="true"/>
list = "rejectionReasons"
invokes the following method:
public List getRejectionReasons() {
return rejectionReasons;
}
I am using value="%{fmrTenant.terminationReason}" because I want to preselec
some of the values returned. this invokes the following method
public String[] getTerminationReason() {
return terminationReason;
}
I am getting the following error
Expected number, date, or string. parameters.nameValue evaluated instead to
freemarker.ext.beans.ArrayModel on line 60, column 101 in
template/simple/select.ftl.
The problematic instruction:
----------
==> if tag.contains(parameters.nameValue, itemKey) == true ||
(parameters.nameValue?exists && parameters.nameValue?string == itemKey) [on
line 60, column 9 in template/simple/select.ftl]
in user-directive s.iterator [on line 40, column 1 in
template/simple/select.ftl]
----------
I looked for this error online and seems like this is a bug in struts2:
https://issues.apache.org/struts/browse/WW-1747
I just wanted to make sure whether there is a work around as to how I am
trying to do this?
Thanks!
Re: Struts2 select tag with multiple enabled
Posted by Terry Gardner <Te...@Sun.COM>.
fmrTenant.getTerminationReason should return a String, not an array?
On a different subject, consider using generics:
public List<String> getRejectionReasons() { return
this.rejectionReasons; }
private List<String> rejectionReasons;
On Apr 16, 2009, at 9:45 AM, Bhaarat Sharma wrote:
> I am using a select tag like this
>
> <s:select multiple="true" headerKey="-1" list="rejectionReasons"
> value="%{fmrTenant.terminationReason}" required="true"/>
>
> list = "rejectionReasons"
>
> invokes the following method:
>
> public List getRejectionReasons() {
> return rejectionReasons;
> }
>
> I am using value="%{fmrTenant.terminationReason}" because I want to
> preselec
> some of the values returned. this invokes the following method
>
> public String[] getTerminationReason() {
> return terminationReason;
> }
>
> I am getting the following error
> Expected number, date, or string. parameters.nameValue evaluated
> instead to
> freemarker.ext.beans.ArrayModel on line 60, column 101 in
> template/simple/select.ftl.
> The problematic instruction:
> ----------
> ==> if tag.contains(parameters.nameValue, itemKey) == true ||
> (parameters.nameValue?exists && parameters.nameValue?string ==
> itemKey) [on
> line 60, column 9 in template/simple/select.ftl]
> in user-directive s.iterator [on line 40, column 1 in
> template/simple/select.ftl]
> ----------
>
>
> I looked for this error online and seems like this is a bug in
> struts2:
> https://issues.apache.org/struts/browse/WW-1747
>
> I just wanted to make sure whether there is a work around as to how
> I am
> trying to do this?
>
> Thanks!
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Re: Struts2 select tag with multiple enabled
Posted by Felipe Lorenz <fe...@gmail.com>.
Im not sure. but i think you need to add the attribute "name".
i.e.: <s:select multiple="true" headerKey="-1" list="rejectionReasons"
value="%{fmrTenant.terminationReason}" required="true" name="something" />
On Thu, Apr 16, 2009 at 10:45 AM, Bhaarat Sharma <bh...@gmail.com>wrote:
> I am using a select tag like this
>
> <s:select multiple="true" headerKey="-1" list="rejectionReasons"
> value="%{fmrTenant.terminationReason}" required="true"/>
>
> list = "rejectionReasons"
>
> invokes the following method:
>
> public List getRejectionReasons() {
> return rejectionReasons;
> }
>
> I am using value="%{fmrTenant.terminationReason}" because I want to
> preselec
> some of the values returned. this invokes the following method
>
> public String[] getTerminationReason() {
> return terminationReason;
> }
>
> I am getting the following error
> Expected number, date, or string. parameters.nameValue evaluated instead to
> freemarker.ext.beans.ArrayModel on line 60, column 101 in
> template/simple/select.ftl.
> The problematic instruction:
> ----------
> ==> if tag.contains(parameters.nameValue, itemKey) == true ||
> (parameters.nameValue?exists && parameters.nameValue?string == itemKey) [on
> line 60, column 9 in template/simple/select.ftl]
> in user-directive s.iterator [on line 40, column 1 in
> template/simple/select.ftl]
> ----------
>
>
> I looked for this error online and seems like this is a bug in struts2:
> https://issues.apache.org/struts/browse/WW-1747
>
> I just wanted to make sure whether there is a work around as to how I am
> trying to do this?
>
> Thanks!
>
--
Felipe A. Lorenz
Idealogic Software
http://www.idealogic.com.br