Skip to main content

This site requires you to update your browser. Your browsing experience maybe affected by not having the most up to date version.

Themes /

Discuss SilverStripe Themes.

Moderators: martimiz, Sean, biapar, Willr, Ingo, swaiba, simon_w

Control limit in subpage(children).


Reply


2 Posts   853 Views

Avatar
kyhuuphat123

Community Member, 3 Posts

22 November 2012 at 3:56pm

I have page:

ProjectsAndServicesPage.php
RecentProjectObject.php
RecentProjectImagesObject.php
ProjectsAndServicesPage.ss

ProjectsAndServicesPage.php

class ProjectsAndServicesPage extends Page {

static $db = array(
);
static $has_one = array(
'ImageListProjects' => 'Image',
);
static $has_many = array(
'RecentProjectObject' => 'RecentProjectObject'
);
}

RecentProjectObject.php

class RecentProjectObject extends DataObject{
static $db = array(

);
static $has_one = array(
'ProjectsAndServicesPage'=>'ProjectsAndServicesPage'
);
static $has_many = array(
'RecentProjectImagesObject'=>'RecentProjectImagesObject'
);
}

RecentProjectImagesObject.php

class RecentProjectImagesObject extends DataObject {

static $db = array(
);
static $has_one = array(
'ImageRecentObject' => 'Image',
'RecentProjectObject' => 'RecentProjectObject',
);

}

ProjectsAndServicesPage.ss

<% control RecentProjectObject %>
<li<% if Last %>class="last"<% end_if %>>

<h3>$TitleProject</h3>
<p class="welcome">$WelcomeProject</p>
<ul class="clearfix">
<% control getRecentProjectImagesObjects %>
<li<% if Last %>class="last"<% end_if %>><a href="">$ImageRecentObject.CroppedImage(198,148)</a></li>
<% end_control %>
</ul>
<p><span>$Designer</span>$ContentDesigner</p>
<p><span>$ProjectManagement </span> $ContentProjectManagement</p>
<p><span>$ProjectManager </span>$ContentProjectManager </p>
<p><span>$Completed</span>$ContentCompleted</p>

</li>
<% end_control %>

ProjectsAndServicesPage.php
class ProjectsAndServicesPage_Controller extends Page_Controller {

function getRecentProjectImagesObjects($limit = 3) {
$url = $this->request->param('ID');
return DataObject::get("RecentProjectImagesObject", "RecentProjectObjectID='$url'", "ID Asc", "", $limit);
}

}

I write <% control getRecentProjectImagesObjects %>. This doesn't work. Please Help

Avatar
stallain

Community Member, 61 Posts

18 December 2012 at 11:59pm

Hi,

In the template, you access your "RecentProjectImagesObjects" when looping through the "RecentProjectObject ". I think your "getRecentProjectImagesObjects" function should be written in "RecentProjectObject.php", not in the page controller.