mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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162 lines
4.5 KiB
HTML
162 lines
4.5 KiB
HTML
<html><body>
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<div align=center>
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<hr>
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<p><b>Tables I, II, III, IV (cellpadding=0 cellspacing=5)</b></p>
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<table border cellpadding=5 bgcolor=ffcc00>
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<tr><td valign=top>
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<table border cellpadding=0 cellspacing=5 bgcolor=ffffff>
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<caption><nobr>Table I</nobr></caption>
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<tr>
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<td>1,1</td><td>1,2</td><td>1,3</td><td>1,4</td><td>1,5</td>
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</tr>
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<tr>
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<td>2,1</td><td>2,2</td><td>2,3</td><td>2,4</td><td>2,5</td>
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</tr>
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<tr>
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<td>3,1</td><td bgcolor=ffff66>3,2</td><td bgcolor=ffff66>3,3</td><td bgcolor=ffff66>3,4</td><td>3,5</td>
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</tr>
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</table>
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</td><td valign=top>
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<table border cellpadding=0 cellspacing=5 bgcolor=ffffff>
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<caption><nobr>Table II</nobr></caption>
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<tr>
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<td>1,1</td><td colspan=2>1,2</td><td>1,4</td><td>1,5</td>
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</tr>
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<tr>
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<td>2,1</td><td>2,2</td><td colspan=2>2,3</td><td>2,5</td>
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</tr>
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<tr>
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<td>3,1</td><td bgcolor=ffff66>3,2</td><td bgcolor=ffff66>3,3</td><td bgcolor=ffff66>3,4</td><td>3,5</td>
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</tr>
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</table>
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</td><td valign=top>
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<table border cellpadding=0 cellspacing=5 bgcolor=ffffff>
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<caption><nobr>Table III</nobr></caption>
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<tr>
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<td>1,1</td><td colspan=2>1,2</td><td>1,4</td><td>1,5</td>
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</tr>
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<tr>
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<td>2,1</td><td>2,2</td><td colspan=2>2,3</td><td>2,5</td>
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</tr>
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<tr>
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<td>3,1</td><td bgcolor=ffff66></td><td bgcolor=ffff66></td><td bgcolor=ffff66></td><td>3,5</td>
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</tr>
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</table>
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</td><td valign=top>
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<table border cellpadding=0 cellspacing=5 bgcolor=ffffff>
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<caption><nobr>Table IV</nobr></caption>
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<tr>
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<td>1,1</td><td colspan=2>1,2</td><td>1,4</td><td>1,5</td>
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</tr>
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<tr>
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<td>2,1</td><td>2,2</td><td colspan=2>2,3</td><td>2,5</td>
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</tr>
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</table>
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</td></tr></table>
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</div>
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<BR>
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<p>
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This is a table colspan counting problem (IMHO).
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The oversize <TABLE> has two rows: one has *two* <TD>
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"requesting" total of 3 columns to span; second row has *one* <TD>
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"requesting" total of 3 columns to span. In other words, it's asking
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for one more column than the max number of 'real' elements in a row.
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Here's the simple case (first one shows the problem; the other adjusts the
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colspan values and it works) (Dec 19 Nightly Win 95): All the elements in
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the two tables below are width=auto (i.e., no width attribute specified).
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</p><br>
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<TABLE CELLPADDING="3" CELLSPACING="0" border="1">
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<TR>
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<TD colspan="2"><P><b>This is colspan=2</b></P></TD>
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<TD>Blah Blah Blah Blah Blah Blah</TD>
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</TR>
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<TR>
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<TD colspan="3">
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<p><b>This is colspan=3</b> blah blah blah blah blah
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--- why doesn't this cell span the table (5.0 win95 jun17)?
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</p>
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</TD>
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</TR>
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</TABLE>
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<br><br>
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<TABLE CELLPADDING="3" CELLSPACING="0" border="1">
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<TR>
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<TD colspan="1"><P><b>This is colspan=1</b></P></TD>
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<TD>Blah Blah Blah Blah Blah Blah</TD>
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</TR>
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<TR>
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<TD colspan="2">
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<p><b>This is colspan=2</b> blah blah blah blah blah
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--- this cell spans the table correctly.
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</p>
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</TD>
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</TR>
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</TABLE>
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<br><p>
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Here's the test case from bug #2645.
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</p><p>
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This test case (below) is derived from home.netscape.com (although
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not much is left). [This was the table structure for "Autos ... Local
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..." and the right-hand column ("ABCNews.com..."); added an extra column
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to differentiate this example a bit more from the one above].
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</p><p>
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The basic problem is "competing colspan requests". The table has two rows,
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both of which have COLSPAN requests. They are both asking for one more column
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than the max number of 'real' elements in either row (i.e., both ask for total
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of 5 but the maximum number of TD in either row is 4). This seems to confuse the
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algorithm. ;) (Note: all the column elements in these two tables are width=fixed
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except the TD with colspan=(4|3)).
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</p>
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<TABLE WIDTH=680 border>
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<TR>
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<td width=80>x</td>
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<TD WIDTH=400 COLSPAN=2> this (colspan=2)</TD>
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<TD WIDTH=2 BGCOLOR="#99cccc"> blue </TD>
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<TD WIDTH=198> that </TD>
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</TR>
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<TR>
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<td width=80>x</td>
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<TD COLSPAN=4 BGCOLOR="#99cccc"> blue (colspan=4) --- doesn't span (5.0 win95 jun17)</TD>
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</TR></TABLE>
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<br><p>
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Here's the same table but the 'colspan' values have been normalized.
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</p>
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<TABLE WIDTH=680 border>
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<TR>
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<td width=80>x</td>
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<TD WIDTH=400 COLSPAN=1> this (colspan=1)</TD>
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<TD WIDTH=2 BGCOLOR="#99cccc"> blue </TD>
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<TD WIDTH=198> that </TD>
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</TR>
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<TR>
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<td width=80>x</td>
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<TD COLSPAN=3 BGCOLOR="#99cccc"> blue (colspan=3) --- spans correctly</TD>
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</TR></TABLE>
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<BR>
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</body></html>
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