Smarty

[rubyaryat]

I'm looping thru and array and wish to access a element relative to the index.

i.e. wish to use something like:

$arrayname[arrayindex+1].Number

Anyone know how to do this?

[AZTEK]

http://smarty.php.net/manual/en/section.property.index.php
_________________
"Imagine a school with children that can read and write, but with teachers who cannot, and you have a metaphor of the Information Age in which we live." -Peter Cochrane

[boots]

I think AZTEK is just funning you.

[arrayindex+1] won't work as there is no native math available in smarty. For math, you have to use the (slow) math plugin.

Try this:

$arrayname[arrayindex.index_next].Number

http://smarty.php.net/manual/en/section.property.index.next.php

[AZTEK]

Always a page short BTW I am really looking forward to native math in Smarty
_________________
"Imagine a school with children that can read and write, but with teachers who cannot, and you have a metaphor of the Information Age in which we live." -Peter Cochrane

[Wom.bat]

yeah... me too... actually, {math...} stuff is the only thing in Smarty I don't like... I'd need things like {$foo-1} quite often...

[rubyaryat]

Must have skipped that part of the doc...

Experimenting with index_prev, index and index_next to create a three column table.

What I want the following table to create is:
0 1 2
3 4 5

What I get is:
-2 1 4
1 4 7

<table>
{section name=oi loop=$orders_data1 start=1 step=3}
<tr>
<td width=252>
{$smarty.section.oi.index_prev}
</td>
<td width=252>
{$smarty.section.oi.index}
</td>
<td width=252>
{$smarty.section.oi.index_next}
</td>
</tr>
{/section}
</table>