Re: correct use of umlauts

Joerg Heinicke Sun, 17 Nov 2002 05:37:56 -0800

Last question should mean: *How* do they get in it?

Joerg


Joerg Heinicke wrote:

I would try to solve the problem at another point: The escaped entities should not be stored in the database. Are you sure they are in it? And do they get in it?

Joerg

Robert Sösemann wrote:
I use MYSQL and I guess when I extract an attributes content, Cocoons ESQL
converts german umlauts into escaped entities.
I have this problem while generating a site keyword index.

I extract all keywords from my articles in the db, and then sort them
alphabetically. But the Problem is that I don't get the Umlauts sorted
correctly. What I mean is that the german O Umlaut which should be listed
with the normal "O" words appears after "Z".

Thats why I want to filter those special characters with an XSP and tell the
following XSL to sort an umlaut O like "Oe".

But that doesn't work.

----- Original Message -----
From: "Joerg Heinicke" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, November 17, 2002 1:49 AM
Subject: Re: correct use of umlauts
Hello Robert,

you are coding XML and not HTML. The German umlauts are only declared in
HTML as entities. In XML only &lt;, &gt;, &apos;, &quot; and &..; (which
one was the 5th) are known?

Why do you have &Ouml; in your database? This would be really bad: a
database should store a character in it, not an "entity, which will be
later interpreted as a character".

Joerg

Robert Sösemann wrote:
Hello, who can help,


I have the following code fragment in my xsp page, but I always get an
error
because of the use of german umlaut entities like &Ouml;.

                         <xsp:logic>
                               String keyword = <esql:get-string
column="k.word"/>;
                               String firstletter =
keyword.substring(0,6);
                               String sortable = keyword;


                               if(     firstletter == "&Ouml;" ||
firstletter == "&ouml;"
                                   ||  firstletter == "&Auml;" ||
firstletter == "&auml;"
                                   ||  firstletter == "&Uuml;" ||
firstletter == "&uuml;") {
                                   firstletter =
firstletter.substring(1,1).toUpperCase();
                                   sortable = firstletter + "e" +
keyword.substring(1);
                               }
                           </xsp:logic>

That's how I get it from my database. How can I escape this?
I also experience that cocoon has a problem to resolve &... entites in
general. I allways get the error "The entity * was referenced, but not
declared.

What is wrong?

Robert


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