| Author |
Message |
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| Guest |
 Posted: Wed May 14, 2008 6:19 pm |
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Guest
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Hi All,
I have this code but I can't get the correct output in any way.
<erl>
out(A)
Rows=mydb:select_all(),
% Rows is a list and it has the following tructure:
% [{data, 1, "A1", "B1"}, {data, 2, "A2", "B2"},
% .., {data, n, "An", "Bn"}].
...
</erl>
The desired output is the following:
<p>
<ul>
<li>1</li>
<li>A1</li>
<li>B1</li>
</ul>
</p>
<p>
<ul>
<li>2</li>
<li>A2</li>
<li>B2</li>
</ul>
</p>
...
<p>
<ul>
<li>n</li>
<li>An</li>
<li>Bn</li>
</ul>
</p>
Any hint?
Thank you.
//JK
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| Guest |
| Posted: Wed May 14, 2008 6:47 pm |
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Guest
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I would do something like the following (assuming that the 'data' records
always have a fixed length):
<erl>
out(A) ->
Rows = [{data, 1, "A1", "A2"}, {data, 2, "B1", "B2"}, {data, 3, "C1",
"C2"} ],
{ehtml,
lists:map(fun ({data, Num, Val1, Val2}) ->
{p, [], {ul, [], [{li, [], integer_to_list(Num)},
{li, [], Val1},
{li, [], Val2}]}}
end, Rows)}.
</erl>
Dominique
<erl>
out(A) ->
Rows = [{data, 1, "A1", "A2"}, {data, 2, "B1", "B2"}, {data, 3, "C1",
"C2"} ],
{ehtml,
lists:map(fun ({data, Num, Val1, Val2}) ->
{p, [], {ul, [], [{li, [], integer_to_list(Num)},
{li, [], Val1}, {li, [], Val2}]}}
end, Rows)}.
</erl>
> From: erlyaws-list-bounces@lists.sourceforge.net [mailto:erlyaws-list-
> bounces@lists.sourceforge.net] On Behalf Of Jilani Khaldi
> Sent: May 14, 2008 2:11 PM
> To: YAWS ML
> Subject: [Erlyaws-list] Problems with ehtml
>
> Hi All,
> I have this code but I can't get the correct output in any way.
> <erl>
> out(A)
> Rows=mydb:select_all(),
> % Rows is a list and it has the following tructure:
> % [{data, 1, "A1", "B1"}, {data, 2, "A2", "B2"},
> % .., {data, n, "An", "Bn"}].
> ...
> </erl>
> The desired output is the following:
> <p>
> <ul>
> <li>1</li>
> <li>A1</li>
> <li>B1</li>
> </ul>
> </p>
> <p>
> <ul>
> <li>2</li>
> <li>A2</li>
> <li>B2</li>
> </ul>
> </p>
> ...
> <p>
> <ul>
> <li>n</li>
> <li>An</li>
> <li>Bn</li>
> </ul>
> </p>
>
> Any hint?
> Thank you.
>
> //JK
>
>
> -----------------------------------------------------------------------
> --
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Erlyaws-list mailing list
> Erlyaws-list@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/erlyaws-list
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
Erlyaws-list mailing list
Erlyaws-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/erlyaws-list
Post received from mailinglist |
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