80 lines
2.6 KiB
Markdown
80 lines
2.6 KiB
Markdown
[[!template id=gitbranch branch=jon/table_headerblock author="[[Jon]]"]]
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It would be great if it were possible to support multi-row table headers in the [[plugins/table]] plugin, so you could do e.g.
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\[[!table header="""
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Name | Platform ||
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| Windows | Mac | Linux
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""" data="""
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ikiwiki | ‧ | ✓ | ✓
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"""]]
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-- [[Jon]]
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[[!tag wishlist patch]]
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> This seems like weird overloading of the header parameter - it's
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> table data, except when it isn't.
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> > My first cut (now rebased out of existence I think) introduced a
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> > new "headerblock" parameter, but trying to clearly document the
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> > interaction of data/headerblock/header parameters was too awkward. -- [[Jon]]
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> Perhaps
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> something like this would be easier to use in practice?
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> (and also more featureful :-) )
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>
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> \[[!table header="2 rows 1 column" data="""
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> Name | Platform ||
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> | Windows | Mac | Linux
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> ikiwiki | no | yes | yes
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> Starcraft | yes | yes | via Wine
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> """]]
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> > Thanks for your prompt feedback!
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> >
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> > This would probably be good, yes, and having mixed row/column headers is
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> > definitely a nice-to-have. I don't relish the prospect of writing the parser
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> > but I see you've made a stab already...
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> >
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> > One thing you'd lose, but it's debatable whether this is valuable, would be
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> > to have the header defined in the directive, and the remaining table data
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> > declared in an external CSV. -- [[Jon]]
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> intended to be rendered like
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>
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> <table>
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> <tr><th>Name</th><th colspan=2>Platform</th>
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> <tr><th></th><th>Windows</th><th>Mac</th><th>Linux</th></tr>
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> <tr><th>ikiwiki</th><td>no</td><td>yes</td><td>yes</td></tr>
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> <tr><th>Starcraft</th><td>yes</td><td>yes</td><td>via Wine</td></tr>
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> </table>
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>
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> (Deliberately switching to plain-text to make it more obvious
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> what's a `<th>` and what's `<td>`.)
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>
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> Vague pseudocode for parsing `headers`
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> (possibly even valid Perl, I'm not sure):
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>
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> my ($header_rows, $header_cols);
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> while ($header =~ s/(\d*)\W*(\w+)//) {
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> my $n = ($1 or 0);
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> my $what = $2;
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> if ($what =~ m/rows?/) {
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> $header_rows = $n;
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> }
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> elif ($what =~ m/col(?:umn)?s?/) {
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> $header_cols = $n;
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> }
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> }
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>
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> and it would even be fairly easy to extend to support
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> `(first|last|)\W*(\d*)\W*(\w+)` later, e.g.
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> `header="1 row, first 2 cols, last column"`.
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>
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> --[[smcv]]
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> > To be clear I think your suggestion is a good one, but my hack has
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> > addressed my immediate need so it's the one I'm deploying at $ork for the
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> > time being. I'm unlikely to have time to implement this solution in the
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> > near future. -- [[Jon]]
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