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5/27/2012 6:45 AM
 
Steven
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Joined: 8/28/2011
Posts: 49
In the content slider module module, I'm displaying thumbnails using [THUMBNAIL] in the Item Template.  When a post does not have a thumbnail, I get the little square with an x on the browser (image not found).  Is there anyway to check a thumbnail exists in the template before inserting it.
 
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5/27/2012 7:01 AM
 
Baldwin
1st Level Poster


www.sunblognuke.com
Joined: 4/26/2009
Posts: 1148
The simple way is to set the default thumbnail in the blog settings to show in case you not specify the thumbnail in any post. Hope it helps.
Ultimate DNN Blog Module - SunBlogNuke
 
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5/27/2012 7:41 AM
 
Steven
No Ranking


Joined: 8/28/2011
Posts: 49

Thanks for the quick reply.  In the end I'm using

onerror="this.style.display='none'"

to not display missing thumbnails.

 
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