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From "Z.Z." <za...@vili.pmmf.hu>
Subject Re: esql converts <> to &lt;&gt;
Date Sun, 14 Mar 2004 16:22:43 GMT
Hello Marcin,

Thanks, it works well. Because I use HtmlArea for input, I can modify it to 
make xhtml.

Sunday 14 March 2004 11.56 dátummal Marcin Okraszewski ezt írta:
> > My database (postgresql) contains text fields which has html tags.
> > In esql result I tried to use
> > esql:get-string, esql:get-ascii but it converts <> to &lt;&gt;
> > If I tried to use esql:get-xml it has an empty result.
> >
> > So, how can I disable this converting?
>
> I think the only solution is to store XHTML in your DB - this is how I
> do it.
>
> The reason of the empty result from esql:get-xml may be:
> - malformed xml in db (I mean html without closed tags, etc); common
> problem is &nbsp; which is not understood by XML parser - use &#160;
> instead - far I remember, the xml *must* have a root element; so if you
> have fragment like "some <b>html</b> fragment" it might not work; you can
> wrap the content into some element like this:
> 	<esql:get-xml column="html_column"
> 		      root="p"
> 		      root-ns="http://www.w3.org/1999/xhtml"/>
> you can also omit root-ns or add root-prefix if you want to prefix the
> root.
>
> Regards,
> Marcin Okraszewski
>
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-- 
thx,
----------------------------------------------------
Zoltan Zidarics programmer
PTE University Pecs, Hungary
icq: 43288694

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