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Re: Choosing a URL from sitetree
19 March 2013 at 2:15am
Hey,
Im using the SiteTree to allow the user to choose a page on the site to create a link.
The Page.php has this code
public static $has_one = array(
"CaptionOneLink" => "SiteTree"
);public function getCMSFields() {
$fields = parent::getCMSFields();
$fields->addFieldToTab("Root.SliderText", new TreeDropdownField('CaptionOneLink', 'Caption 1 Link', 'SiteTree'));
return $fields;
}The template file page.ss has the following:
<a href="$CaptionOneLink.Link">Link to page</a>
In the admin section I can see the dropdown, with the pages in their. However when I select one and save it display "(Choose One)" rather than the selected page name.
When I load the page there is no link in the <a> anchor tag. I checked the database and the ID it has entered for CaptionOneLink is 0.
Is there something I'm missing? Or Documentation you can link to?
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Re: Choosing a URL from sitetree
19 April 2013 at 8:53am
Hi,
I have been able to add a SiteTree dropdown to my DataObject pop up however I only want to show specific page types.
Is it possible to filter the pages displayed in the dropdown based on $ClassName?
This is what I have so far:
$fields->push( new TreeDropdownField('PackageType','Package Page', 'SiteTree', 'ID'));
There are many different packages available and these are split up into various types of packages which I want to be displayed on the pages of the site. Because packages can only be displayed on pages with a $ClassName of 'PackagePage' these are the only pages I want to display in the dropdown, make it easier for my client.
Any help greatly appreciated.
thanks
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