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DataObjectManager Module
SilverStripe Forums » DataObjectManager Module » [RESOLVED] Set Default Behaviour of 'Results Per Page'
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[RESOLVED] Set Default Behaviour of 'Results Per Page'
16 August 2011 at 9:42am
Hey All. Was hoping for a bit of help again.
I have the folowing code defining a page which works great:
Speakerpage.php
<?php
class SpeakersPage extends SiteTree {
public static $db = array(
'RightContent' => 'HTMLText',
);
public static $many_many = array(
'Speakers' => 'Speaker',
'KeyNoteSpeakers' => 'Speaker',
);
function getCMSFields() {
$fields = parent::getCMSFields();
$fields->addFieldToTab( 'Root.Content.Speakers', new ManyManyDataObjectManager(
$this,
'Speakers',
'Speaker'
));$fields->addFieldToTab( 'Root.Content.KeyNoteSpeakers', new ManyManyDataObjectManager(
$this,
'KeyNoteSpeakers',
'Speaker'
));return $fields;
}
}
...Having looked around I can see that the functions I'm looking for to change the default behaviour of the 'results per page' on my cms are
$myDOM->setPerPageMap();
$myDOM->setPageSize();Problem is I'm not sure as per the above code where to put these functions?
I've tried below but this causes the site to break? Any suggestions of what I am doing wrong?
<?php
class SpeakersPage extends SiteTree {
public static $db = array(
'RightContent' => 'HTMLText',
);
public static $many_many = array(
'Speakers' => 'Speaker',
'KeyNoteSpeakers' => 'Speaker',
);
function getCMSFields() {
$fields = parent::getCMSFields();
$fields->addFieldToTab( 'Root.Content.Speakers', new ManyManyDataObjectManager(
$this,
'Speakers',
'Speaker'
));$fields->addFieldToTab( 'Root.Content.KeyNoteSpeakers', new ManyManyDataObjectManager(
$this,
'KeyNoteSpeakers',
'Speaker'
));$fields->setPageSize(50);
return $fields;
}
}
... -
Re: [RESOLVED] Set Default Behaviour of 'Results Per Page'
17 August 2011 at 1:58am
You run them against a DataObjectManager instance..
$yourDOM->setPageSize(50);
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Re: [RESOLVED] Set Default Behaviour of 'Results Per Page'
17 August 2011 at 2:06am
Thanks for the reply unclleCheese. I tried that as per the code above
$fields->setPageSize(50);
and it didn't work. Getting an 'error on the cms everytime I try to access the page. Is it because I have two doms running on that page with the same name?
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Re: [RESOLVED] Set Default Behaviour of 'Results Per Page'
17 August 2011 at 4:56am
$fields is a FieldSet object, not a DataObjectManager.
$fields->addFieldToTab("Root.Content....", $dom = new DataObjectManager(.....));
$dom->setPageSize(50);
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Re: [RESOLVED] Set Default Behaviour of 'Results Per Page'
17 August 2011 at 5:25am
Thanks sir. That did the trick. I just assumed $fields was a variable for the dom. Need to look into that one.
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