Hi Greg,
Providing a value explicitly is not typical, most would provide a name and
expect Apache Struts framework to retrieve the value.
Example illustrated here in the documentation:
https://struts.apache.org/docs/type-conversion.html#TypeConversion-AnadvancedexampleforindexedListsandMaps
See FILE: MyBeanAction.jsp
<s:iterator value="beanList" id="bean">
<s:textfield name="beanList(%{bean.id}).name" />
</s:iterator>
That is the same as in simpler cases:
https://struts.apache.org/docs/tag-syntax.html
<s:textfield name="postalCode"/>
..."If there is a 'postalCode' property on the value stack, its value will be
set to the input field"...
Notice there is no value attribute provided to the tag in either case, the tag
just evaluates the name expression for you to retrieve the value.
Thanks,
Dario.
-----Original Message-----
From: Greg Huber [mailto:[email protected]]
Sent: 22 June 2016 10:44
To: Struts Developers List <[email protected]>
Subject: Re: [VOTE][FASTTRACK] Struts 2.3.29
....for
<s:hidden id="xxxx" name="eventList({#list.sequence}).id.eventCategory"
value="%{#list.id.eventCategory}" />
renders
<input id="xxxx" type="hidden" value="myvalue" name="
eventList(1).id.facilityCategory">
which is correct ie it has a 1
On 22 June 2016 at 10:21, <[email protected]> wrote:
> Hi Greg,
>
> Many thanks for the suggestion, we were going through that when we
> posted the comment on JIRA WWW-4641.
> The issue indeed only happens when the value is automatically
> extracted from the form rather than provided.
> But we have too many usages (over a thousand) of <s:tag
> name="....%{...}..." /> without a value attribute to be able to "fix"
> all of them with such a work-around in a reasonable time-frame.
>
> Regards,
> Dario.
>
> -----Original Message-----
> From: Lukasz Lenart [mailto:[email protected]]
> Sent: 22 June 2016 10:15
> To: Struts Developers List <[email protected]>
> Subject: Re: [VOTE][FASTTRACK] Struts 2.3.29
>
> 2016-06-22 11:10 GMT+02:00 Greg Huber <[email protected]>:
> > not really sure on your example, but this works, is this the same?
> >
> > <s:iterator var="list" value="eventList" status="rowstatus"> <s:set
> > var="sequence" value="#list.sequence" /> .....
> > <s:textfield name="eventList(%{#sequence}).description"
> > value="%{#list.description}" maxlength="60" size="60" /> .....
> > </s:iterator>
>
> WoW! I'm impressed :)
>
> Greg
> can you post your answer here as well
> https://issues.apache.org/jira/browse/WW-4641
>
> Maybe that will solve Martin's issue :)
>
>
> Regards
> --
> Łukasz
> + 48 606 323 122 http://www.lenart.org.pl/
>
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