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Psevdo - dynamic tables

Posted on 2008-01-30
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Last Modified: 2011-09-20
Don't know how well title described my question, but anyway.
Did you ever try to present tabular data which would be somehow defined at one place only?
For example, I define table structure at one place only (database and presentation) and then preaty much everything else would be handled by some general rutines:
1. create table header
2. request only defined columns from database
3. show result

I thought I could create a key/value array where key would be db field name and value is header title. I could easly build sql statement and so on.

BUT, then I always start to think: what if I want more a complex db query? concatenated fields, joins, etc.?

Idealy I would like one rather "simple" definition statement which would declare everything for some general universal routines to show table.
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Question by:hpet
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Beverley Portlock earned 1000 total points
ID: 20785286
Back in 1936 Turing proved that you cannot create a completely general program, so starting from there...

What you can do is create a class (and there are many out there) that allow you to add rows to a table, allocate CSS class to cells and sort out column spans. For instance code like this

$tab = new myTable( array("heading1", "heading2", "heading3");

$tab->addRow( array( $col1, $col2, $col3 ) );
$tab->addRow( array( $wideCol ), array( 3 );   // spans 3 columns

echo $tab->showTable();

You will never get a completely general solution so aim for something that sorts out 80% of your problems. Try here http://www.phpclasses.org/browse/package/130.html for a sample class incluing code examples.
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by:hpet
ID: 31432463
I guess you are correct.
Unfortunately : ) I don't know what I was really expecting to hear. Just the moment in my thoughts.

Thanks
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