As mentioned, I realized that just _after_ pressing the send button,
so please ignore my ignorance ;)
Nils-H
On Thu, Dec 11, 2008 at 11:18 PM, Ronny Løvtangen <ro...@lovtangen.com> wrote:
>
> On Dec 11, 2008, at 10:42 PM, Nils-Helge Garli Hegvik wrote:
>
>>>
>>> The s:form equivalent of the nested-example above should be something
>>> like:
>>>
>>> <s:form name="myForm">
>>> <s:push value="person.address">
>>> <s:textfield name="street"/>
>>> </s:push>
>>> </s:form>
>>>
>>
>> Wouldn't <s:textfield name="person.address.street"> to the trick?
>
>
> Yes, but what if you want to reuse code for the form fields for an address
> and include another jsp? Then you always have to be nested inside
> person.address, you cant reuse the code if you are inside lets say
> customer.address.
>
> When it really comes in handy is when you operate with collections.
> Take this example from Struts 1:
>
> <nested:nest property="foo">
> <nested:iterate property="bars">
> <nested:text property="baz"/>
> </nested:iterate>
> </nested:nest>
>
> to do the same ting in Struts 2 you have to write:
>
> <s:push value="foo">
> <s:iterator value="bars" status="status">
> <s:textfield name="foo.bars[%{#status.index}].baz" />
> </s:iterator>
> </s:push>
>
> With some changes to the Struts 2 codebase you could write
>
> <s:push value="foo">
> <s:iterator value="bars">
> <s:textfield name="baz" />
> </s:iterator>
> </s:push>
>
> Andreas and I have started to get the example above working on Struts 2. We
> have some working code, but not all details are figured out yet.
>
>
>
> --
> Ronny Løvtangen
> Senior Consultant - Net Professionals AS
> ro...@net-pro.no
> +47 928 21 901
> http://net-pro.no
> http://www.linkedin.com/in/ronnylovtangen
>
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