Re: [S1] access values of a Map
On 8/1/07, Alexander Jede <[EMAIL PROTECTED]> wrote:
> Hallo,
> me bean has a Map attribute.
> Now I want to get access to the values of the Map. But I do not want
> iterate throw the entire Map. In Java I would write something like:
> map.get("key")
> What is the best way to do this in my JSP with struts 1.3.8 ?
If you have a mapped property called "foo" and you want to access the
"bar" key value - then you can use either JSTL tag or Struts's
:
The following might work (can't remember if it does in BeanUtils 1.7.0
- but it will in the upcoming BeanUtils 1.8.0)
Niall
> Thanks Alex
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Re: [S1] access values of a Map
On 8/1/07, Alexander Jede <[EMAIL PROTECTED]> wrote: > > hmm ok I found it in the package description of bean. > My problem was, I searched this information in the doc of the taglib (not > javadoc). > Does this work with other tags then like ? In general when using tags I would avoid the javadoc and go for the taglib doc (actually always look at the taglib reference, one stop shop for all you tag needs ;). I believe it also works for other tags, but don't quote me on thatunless it works. mvg, Jasper - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S1] access values of a Map
Hi, Am Mittwoch, den 01.08.2007, 12:26 +0200 schrieb Jasper Floor: ... > I believe you can access indexed properties with bean:write through > the property attribute. > > > I believe this because the struts documentation tells me so. ;) hmm ok I found it in the package description of bean. My problem was, I searched this information in the doc of the taglib (not javadoc). Does this work with other tags then like ? Thanks Alex - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [S1] access values of a Map
On 8/1/07, Alexander Jede <[EMAIL PROTECTED]> wrote:
> Hallo,
> me bean has a Map attribute.
> Now I want to get access to the values of the Map. But I do not want
> iterate throw the entire Map. In Java I would write something like:
> map.get("key")
> What is the best way to do this in my JSP with struts 1.3.8 ?
I believe you can access indexed properties with bean:write through
the property attribute.
I believe this because the struts documentation tells me so. ;)
Obviously you don't want [0] but something that lets you select
whatever index you want at the time. I'll leave that as an exercise
for the reader.
mvg,
Jasper
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