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how to make Pagination on my PageHolder
7 February 2009 at 11:35pm
I want to do something similar to http://silverstripe.org/modules?start=10
can share the code how to do Pagination with "Previous page" and "Next page" links -
Re: how to make Pagination on my PageHolder
8 February 2009 at 2:37am Last edited: 8 February 2009 2:44am
Hi Fiord, you need to do something like this:
mysite/code/Page.php
//functions in Page_controller, gets a list of objects and paginates them
function getObjects() {
if(!isset($_GET['start']) || !is_numeric($_GET['start']) || (int)$_GET['start'] < 1) $_GET['start'] = 0;
$SQL_start = (int)$_GET['start'];
$doSet = DataObject::get(
$callerClass = "$PageClass", // enter the Object type (e.g. 'MyPageType')
$filter = "`ParentID` = '".$this->ID."'",
$sort = "Date DESC",
$join = "",
$limit = "{$SQL_start}, $itemsPerPage" // enter the number of items per page (int)
);return $doSet ? $doSet : false;
}mysite/templates/Layout/Page.ss
<% if getObjects.MoreThanOnePage %>
<p class="pageNumbers">
<% if getObjects.PrevLink %>
<a href="$getObjects.PrevLink"><< Prev</a> |
<% end_if %><% control getObjects.Pages %>
<% if CurrentBool %>
<strong>$PageNum</strong>
<% else %>
<a href="$Link" title="Go to page $PageNum">$PageNum</a>
<% end_if %>
<% end_control %><% if getObjects.NextLink %>
| <a href="$getObjects.NextLink">Next >></a>
<% end_if %>
</p>
<% end_if %> -
Re: how to make Pagination on my PageHolder
17 February 2009 at 11:38pm
H!
I need to do something like this but data that I need to paginate, are the result of my query.
Can you help me to print 10 result for page please?I'm unable to realize correctly..
This is the function with my query.function Conn()
{ global $db_pandora;
$record=$db_pandora->query('SELECT * FROM mm_ville LIMIT 0, 30');$rec=array();
while($rec[]=$record->nextRecord())
{ }$doSet = new DataObjectSet();
foreach($rec as $key)
{ $record = array(
'Id' => $key['id'],
'Nome' => $key['name'],
);
doSet->push(new ArrayData($record));}return $doSet;
}
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Re: how to make Pagination on my PageHolder
25 June 2011 at 1:02am
Hi Aram.
Thanks for your post. I have implemented your code on my site and have run into an error when I click through the second page:
"StartTag: invalid element name"
The code I am using is:
PhotoGalleryPage.php
function getObjects() {
if(!isset($_GET['start']) || !is_numeric($_GET['start']) || (int)$_GET['start'] < 1) $_GET['start'] = 0;
$SQL_start = (int)$_GET['start'];
$doSet = DataObject::get("PhotoGallery", "", "PhotoDate DESC", "", "{$SQL_start}, 4" );return $doSet ? $doSet : false;
}PhotoGalleryPage.ss
<div id="photoList">
<% control getObjects %>
<div class="photoFrame">
<div class="photoImageField">$Photo.SetRatioSize(270,203)</div>
<div class="photoCaptionField">$PhotoCaption</div>
<div class="photDateField">Taken: $PhotoDate.format(d-M-y)</div>
<div class="clear"></div>
</div>
<% end_control %>
<% if getObjects.MoreThanOnePage %>
<p class="pageNumbers">
<% if getObjects.PrevLink %>
<a href="$getObjects.PrevLink"><< Prev</a> |
<% end_if %>
<% control getObjects.Pages %>
<% if CurrentBool %>
<strong>$PageNum</strong>
<% else %>
<a href="$Link" title="Go to page $PageNum">$PageNum</a>
<% end_if %>
<% end_control %>
<% if getObjects.NextLink %>
| <a href="$getObjects.NextLink">Next >></a>
<% end_if %>
</p>
<% end_if %>
</div></div>
Everything seems to be ok. Any suggestions on what might be causing the issue would greatly received.
Many thanks
Marc
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Re: how to make Pagination on my PageHolder
23 September 2011 at 8:43pm
Thank you Aram! This saved me hours.
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Re: how to make Pagination on my PageHolder
6 May 2013 at 11:50am
Does it work on SS3? the getObjects is working fine, but the Next/Prev buttons aren't showing up
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