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From Vadim Gritsenko <va...@reverycodes.com>
Subject Re: Expression languages (was Re: [RT] StringTemplate: The answer to our templating needs?)
Date Fri, 29 Oct 2004 13:34:16 GMT
Bertrand Delacretaz wrote:
> Le 29 oct. 04, à 15:05, Vadim Gritsenko a écrit :
> 
>> Sylvain Wallez wrote:
>>
>>> ...Technically this should be possible, but how do we write something 
>>> like "widget.getChild("foo").getAttribute("bar")" in XPath?
>>
>>
>> Tecnically, this will be
>>   getAttribute(getChild($widget, "foo"), "bar")
>>
>> in JXPath. Not exactly easy to read, but possible :)
> 
> 
> And technically in plain XPath it would be something like
> 
>   //widget/foo/@bar

IIUC, JXPath has pluggable introspectors, so it above can be reduced to:

   $widget/foo/@bar


Vadim

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