Re: Couple of beginner questions
| From: | Nathan Rixham | Date: | Mon, 12 Jan 2009 21:45:19 +0000 |
| Subject: | Re: Couple of beginner questions | ||
| References: | 1 2 3 4 5 6 7 8 9 10 11 12 13 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-286165@lists.php.net to get a copy of this message | ||
Robert Cummings wrote:
On Mon, 2009-01-12 at 21:36 +0000, Nathan Rixham wrote:wtf? that's some freaky bug right there rob.. <?php for($i=0;$i<10;$i++) { ?> <tr class="row<?php echo( $i ^= 1 ); ?>">Robert Cummings wrote:<tr class="row<?php echo($i++ & 1 );?>"> <td >abc</td> <td >abc</td> <td >abc</td> </tr> That's just wasteful... Here's better: <tr class="row<?php echo( $i ^= 1 );?>">As I provided before: http://webbytedd.com/b/color-rows/ this is my solution for alternating row style.On Mon, 2009-01-12 at 16:02 -0500, tedd wrote:True, css does not allow numeric classes (like sessions). But, I never need them anyway.<td >abc</td> <td >abc</td> <td >abc</td></tr> Cheers, Rob.
<td >abc</td>
<td >abc</td>
<td >abc</td>
</tr>
<?php
}
?>
output:
<tr class="row1">
<td >abc</td>
<td >abc</td>
<td >abc</td>
</tr>
<tr class="row3">
<td >abc</td>
<td >abc</td>
<td >abc</td>
</tr>
<tr class="row5">
<td >abc</td>
<td >abc</td>
<td >abc</td>
</tr>
<tr class="row7">
<td >abc</td>
<td >abc</td>
<td >abc</td>
</tr>
<tr class="row9">
<td >abc</td>
<td >abc</td>
<td >abc</td>
</tr>
php 5.2.5 - weird
Nooooooo... you introduced the bug, my code presumed a foreach loop and $i intialized to 0. You're code doesn't work with tedd's version either since you're incrementing $i in the loop and in the HTML output... thus it will always be even. Cheers, Rob. but the rest should echo regardless..?