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conditional check template rendering errror


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matt_misc

Community Member, 1 Post

8 September 2011 at 10:16pm

Hi

I have a gallery page that has_many gallery images as below

GalleryPage.php

static $has_many = array(
'GalleryImages' => 'GalleryImage'
);

And on the gallery page I making a check that if there are GalleryPages existing then use the control gallery to render into a unordered list.

However when SS interprets the logic below (Code for rendering image stripped for testing) in GalleryPage.ss

GalleryPage.ss

<% if GalleryImages %>

<div>
say hi
</div>

<% end_if %>

I get an this unexplained hyphen appearing at the start of the HTML output which means the page gets no styling in IE,

-<!doctype html>

I have tried other conditional checks for in the if and the HTML renders as expected.

But at loss as to whether I am doing something wrong or if this is a bug. But also have the same problem when using

<% control GalleyImages %>

Any help would be much appreciated.

I am also using dataobject_manager if that helps

Cheers