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Posted to user@commons.apache.org by "Wannheden, Knut" <kn...@paranor.ch> on 2003/02/26 16:12:43 UTC
[jelly] body as unescaped xml
Hi,
I was surprised when I noticed that the following two scipts snippets don't
produce the same result:
<foo/>
and:
<j:set var="bar">
<foo/>
</j:set>
${bar}
The first one produces something like "<foo></foo>" whereas the second
produces something like "<foo></foo>". I'm sure there's a good
reason for this I can't seem to think of... can someone explain it to me?
Also, is there another way to achieve what I'm trying to do?
TIA,
--
knut
Re: [jelly] body as unescaped xml
Posted by James Strachan <ja...@yahoo.co.uk>.
From: "Wannheden, Knut" <kn...@paranor.ch>
> Hi,
>
> I was surprised when I noticed that the following two scipts snippets
don't
> produce the same result:
>
> <foo/>
>
> and:
>
> <j:set var="bar">
> <foo/>
> </j:set>
> ${bar}
>
> The first one produces something like "<foo></foo>" whereas the second
> produces something like "<foo></foo>". I'm sure there's a
good
> reason for this I can't seem to think of... can someone explain it to me?
> Also, is there another way to achieve what I'm trying to do?
This is kinda non intuitive. I think we should probably fix it.
Basically when XML is output as text it can be encoded into a valid XML
string or left as is. So tags like <j:set> allow XML encoding to be turned
on or off.
<j:set var="bar" encoding="false">
<foo/>
<j:set>
For some reason the default is to encode as XML text (I can't remember why
this is so). This is probably not a good thing; encoding should probably be
disabled by default. For now you can just specify the default encoding
true/false.
James
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