Dev at weitling pisze:
> Hi Harald,
>
> thanks for your help, but it I'm sorry to say it doesn't match my problem.
> An example:
> Map<String,String> locales = new HashMap<String,String>();
> locales.put("de","deutsch");
> locales.put("en","english");
> locales.put("fr","francais");
>
> I now want a repeater binding iterating over the keys with presenting
> the keys with their values in the template, something like (doesn't work!):
> <fb:repeater id="localeRepeater" path="locales">
> <fb:identity>
> <fb:value id="key" path="key"/>
> </fb:identity>
> <fb:on-bind>
> <fb:value id="value" path="value"/>
> </fb:on-bind>
> </fb:repeater>
>
> Alas, Map defines methods keySet() instead of getKeySet(). entrySet()
> returns a Set with MapEntry-objects with getKey()/getValue(), but it's
> name should be getEntrySet(). *Argh*
>
> So I have to provide a custom binding via Javascript or Java.
Hi Florian,
Have you tried following:
<fb:repeater id="localeRepeater" path="locales">
<fb:identity>
<fb:value id="key" path="@name"/>
</fb:identity>
<fb:on-bind>
<fb:value id="value" path="."/>
</fb:on-bind>
</fb:repeater>
According to last paragraph of Attributes section of JXPath documentation[1] it
may work.
[1] http://commons.apache.org/jxpath/users-guide.html#Attributes
--
Grzegorz Kossakowski
Committer and PMC Member of Apache Cocoon
http://reflectingonthevicissitudes.wordpress.com/
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