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Tagfield - Get link to page


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Nobrainer Web

Community Member, 138 Posts

3 October 2010 at 10:08am

Hello,

I have a tagfield on my pages, where content editors can tag pages with words and sentences that is relevant to the content on a page.
I need to print out each Tag of child pages as a <li> and add a link to the tag, that on click will take the visitor to the page that holds the tag.

The below code lets me add tags to pages and also prints them to html, but i dont know how to add the link for the related page - please help.

In my Page.php i have:
static $many_many = array(
'RelationTags' => 'Tag'
);
and
$fields->addFieldToTab('Root.Content.Tags', new TagField('RelationTags', null, null, 'Page'));

Tag.php is:
<?php
class Tag extends DataObject {
static $db = array(
'Title' => 'Varchar(200)',
);

static $belongs_many_many = array(
'Pages' => 'Page'
);
}
?>

In template
<% control Children %>
<% if RelationTags %>
<ul id="tags">
<% control RelationTags %>
<li><a href="$Link">$Title</a></li>
<% end_control %>
</ul>
<% end_if %>
<% end_control %>