jeff.peterson at crary
Apr 8, 2009, 5:39 AM
Post #3 of 4
(1090 views)
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<dtml-if "REQUEST.has_key('b_start')">
<dtml-call "REQUEST.set('b_start',_.int(b_start))">
<dtml-else>
<dtml-call "REQUEST.set('b_start',0)">
</dtml-if>
<dtml-call "REQUEST.set('size', 3)">
<dtml-call "REQUEST.set('foods',['sandwiches', 'pie', 'meatloaf',
'berries', 'bread', 'coffee',
'some', 'thing', 'else'])">
<a href="?b_start=<dtml-var "b_start-size">">Previous <dtml-var size></a>
<dtml-in foods size=size orphan=1 start=b_start>
<p>
<dtml-var sequence-item>
</p>
</dtml-in>
<a href="?b_start=<dtml-var "b_start+size">">Next <dtml-var size></a>
From: http://www.zope.org/Members/peterbe/DTML2ZPT/
Incidently, this is a great resource for moving from DTML to page templates.
There are many examples of batching on ZopeLabs as well, from what I could see they are for ZPT though.
http://www.zopelabs.com
--
Jeffrey D Peterson
Webmaster
Crary Industries, Inc.
-----Original Message-----
From: zope-bounces [at] zope [mailto:zope-bounces [at] zope] On Behalf Of Bobby
Sent: Tuesday, April 07, 2009 2:48 PM
To: zope [at] zope
Subject: Re: [Zope] dtml-in pagination
Could someone point me to some documentation on how to do pagination? Thanks.
--- On Tue, 4/7/09, Bobby <cybercruiserz [at] yahoo> wrote:
> From: Bobby <cybercruiserz [at] yahoo>
> Subject: [Zope] dtml-in pagination
> To: zope [at] zope
> Date: Tuesday, April 7, 2009, 10:58 AM
> Hi,
>
> I'm trying to do pagination with dtml-in; could one of
> you show my why i can't get the next and previous button
> from my code below to work?
>
> Also, i need to do view per page: 1,2,3,etc. and allow the
> user select the number of records displayed per page (size)
> as well. Thanks in advance for any advice.
>
> <dtml-in
> "getTable(table=table,order_by=order_by,sort=sort)"
> size=10 start=0>
> <dtml-if sequence-end>
> <tr>
> <td colspan=3>
> <a href="?table=<dtml-var
> table>&order_by=<dtml-var
> order_by>&sort=<dtml-var
> sort>&start=<dtml-var
> previous-sequence>">previous</a>
> <a href="?table=<dtml-var
> table>&order_by=<dtml-var
> order_by>&sort=<dtml-var
> sort>&start=<dtml-var
> next-sequence>">next</a>
> </td>
> </tr>
> </dtml-if sequence-end>
>
> </dtml-in>
>
>
>
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** No cross posts or HTML encoding! **
(Related lists -
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