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https://issues.apache.org/jira/browse/BEANUTILS-43?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Niall Pemberton resolved BEANUTILS-43.
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Resolution: Fixed
Assignee: Niall Pemberton
Also see BEANUTILS-247 (improved indexed property support)
> Mapped property inside a mapped property is not populated on submit
> -------------------------------------------------------------------
>
> Key: BEANUTILS-43
> URL: https://issues.apache.org/jira/browse/BEANUTILS-43
> Project: Commons BeanUtils
> Issue Type: Bug
> Components: Expression Syntax
> Affects Versions: 1.7.0
> Environment: Operating System: Windows XP
> Platform: PC
> Reporter: Firepica
> Assignee: Niall Pemberton
> Fix For: 1.8.0
>
>
> Hi, everyone.
> Suppose, I have a Map in my form, called "person":
> private Map person;
> That Map has (besides other entries), a entry called "addresses", which is in
> turn a Map again. This "addresses" Map has several addresses of the person.
> One
> of those addresses has key "home" and String value of home address.
> I want to render a text input field for the "home" address - I use EL syntax,
> no
> brackets (it renders element correctly):
> <nested:text property="person.addresses.home"/>
> In html this element is _being rendered correctly_, including correctly
> displayed value of home address, taken from the "addresses" Map.
> However, if I submit this form with changed value of address, it's not being
> populated.
> I wrote my own implementation of "addresses" Map to see what's happening, and
> I
> saw that no put method is called at all (only get() while rendering the
> element).
> So then I also made custom implementation of "person" Map and saw there, that
> while submitting, it calls get("addresses") (which returns "addresses" Map)
> and
> that's all.
> So apparently, BeanUtils sees, that it retrieved a Map and stops processing,
> not
> generating any exceptions BTW.
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