Rails spinoffs - Jan 2008 - Trying to highlight a row.

Hi.

I''m trying to quickly test a mouse over and couldn''t get table
row
bordering to work.

$$(''tbody
th'').invoke(''setStyle'',{border:''1px solid
red''});

and

$$(''tbody
td'').invoke(''setStyle'',{border:''1px solid
green''});

both work, but ...

$$(''tbody
tr'').invoke(''setStyle'',{border:''1px solid
blue''});

doesn''t.


If I issue the command in FireBug''s console, I get an array of all the
rows, but no border is set.

Any ideas?


-- 
-----
Richard Quadling
Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731
"Standing on the shoulders of some very clever giants!"

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Richard Quadling wrote:
> Hi.
>
> I''m trying to quickly test a mouse over and couldn''t get
table row
> bordering to work.
>
> $$(''tbody
th'').invoke(''setStyle'',{border:''1px solid
red''});
>
> and
>
> $$(''tbody
td'').invoke(''setStyle'',{border:''1px solid
green''});
>
> both work, but ...
>
> $$(''tbody
tr'').invoke(''setStyle'',{border:''1px solid
blue''});
>
> doesn''t.
>
>
> If I issue the command in FireBug''s console, I get an array of all
the
> rows, but no border is set.
>
> Any ideas?
>   
In my tests, border on tr within css or javascript has no effect.  
You''ll have to add classes to your td''s and tr''s.

<table>
  <tr>
    <td class="cell_left">Left cell</td>
    <td class="cell_middle">Middle cell</td>
    <td class="cell_middle">Middle cell</td>
    <td class="cell_right">Right cell</td>
  </tr>
</table>

$$(''tbody td.cell_left'').invoke(''setStyle'',
  {border:''1px solid green'',
borderRight:''none''});
$$(''tbody
td.cell_middle'').invoke(''setStyle'',
  {borderTop:''1px solid green'', borderBottom:''1px
solid green''});
$$(''tbody td.cell_right'').invoke(''setStyle'',
  {border:''1px solid green'',
borderLeft:''none''});


- Ken Snyder 




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