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DataObjectManager Module
SilverStripe Forums » DataObjectManager Module » Refer to other page's image
Discuss the DataObjectManager module, and the related ImageGallery module.
Moderators: martimiz, UncleCheese, Howard, Sean, Ryan M., biapar, Willr, Ingo, swaiba, simon_w
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Refer to other page's image
8 November 2011 at 9:49pm
Hi All,
I'm working on a service page for the site admins. They will be able to change the uploaded image's watermark on this CMS page
So I included the watermark size (percentage) and the image to service page:
class Szerviz extends Page {
public static $db = array(
'LogoPercent' => 'Int',
);public static $has_one = array(
'WatermarkFile' => 'Image',
);
....From the ImageDecorator.php I can reach only the image size, but the image not. My code:
class ImageDecorator extends DataObjectDecorator {
function onAfterWrite(){
...
$logo_percent=DataObject::get_one('Szerviz')->LogoPercent; //works//it doesn't work:
$watermark = imagecreatefrompng(str_replace('/','\\',Director::baseFolder()
.'/'.DataObject::get_one('Szerviz')->WatermarkFile->Filename));What's wrong?
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Re: Refer to other page's image
9 November 2011 at 11:14am Last edited: 9 November 2011 11:29am
WatermarkFile()->Filename.
Although, given the context, I'd probably use WatermarkFile()->getFullPath();
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Re: Refer to other page's image
18 November 2011 at 2:52am
Thank You UncleCheese, it works well now.
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