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DataObjectManager Module /

Discuss the DataObjectManager module, and the related ImageGallery module.

Moderators: martimiz, UncleCheese, Sean, Ed, biapar, Willr, Ingo, swaiba

Giving a set a title


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6 Posts   997 Views

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VictorH

Community Member, 29 Posts

14 February 2010 at 8:44am

I want to give each list of posters that gets generated a unique rel tag. So the first list of posters will have something like rel="movie-1" and then the second list of posters has rel="movie-2" like this code. Is there a way to give a DataObjectManager a Title or something?

<ul>
  <li><a rel="set-1">item 1</a></li>
  <li><a rel="set-1">item 2</a></li>
</u>

<ul>
  <li><a rel="set-2">item 2</a></li>
  <li><a rel="set-2">Item 4</a></li>
</ul>

<% control Children(4) %>
	<h3><a href="$Link">$Title</a></h3>
	<h4>Sypnosis</h4>
	<p>$Content</p>
	
	<h4>Posters</h4>
	<% if Posters %>
		<ul class="posters clear">
			<% control Posters %>
				<li>
					<a href="<% control PosterImage %>$URL<% end_control %>" title="$PosterName" rel=""><% control PosterImage %><% control CroppedImage(125,188) %><img src="$URL" alt="$PosterName" /><% end_control %><% end_control %><span></span></a>
				</li>
			<% end_control %>
		</ul>
	<% else %>
		<h5>No Posters Yet</h5>
		<p>Do you have a poster for this movie? Please <a href="contact">send it to us</a> so we can add it to the site.</p>
	<% end_if %>
<% end_control %>

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UncleCheese

Forum Moderator, 4102 Posts

14 February 2010 at 9:50am

There are a number of ways to do it.

rel="movie-$Pos" will give you the number of the record's position. Starts with 1.

Or, since you know the ID is guaranteed unique, you can always do

rel="movie-$ID"

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VictorH

Community Member, 29 Posts

14 February 2010 at 9:54am

That would generate something like this.

<ul>
  <li><a rel="movie-1">item-1</a></li>
  <li><a rel="movie-2">item-2</a></li>
  <li><a rel="movie-3">item-3</a></li>
</ul>

<ul>
  <li><a rel="movie-1">item-1</a></li>
  <li><a rel="movie-2">item-2</a></li>
  <li><a rel="movie-3">item-3</a></li>
</ul>

I want to generate something like this.

<ul>
  <li><a rel="movie-1">item-1</a></li>
  <li><a rel="movie-1">item-2</a></li>
  <li><a rel="movie-1">item-3</a></li>
</ul>

<ul>
  <li><a rel="movie-2">item-1</a></li>
  <li><a rel="movie-2">item-2</a></li>
  <li><a rel="movie-2">item-3</a></li>
</ul>

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UncleCheese

Forum Moderator, 4102 Posts

14 February 2010 at 10:17am

What about rel="movie-$ParentID"?

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VictorH

Community Member, 29 Posts

14 February 2010 at 10:23am

Just tried it. It doesn't generate anything just rel="movie-"

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UncleCheese

Forum Moderator, 4102 Posts

14 February 2010 at 10:45am

Well, you get the idea, though. It's just the foreign key that ties the object to the parent. So whatever your has_one relationship is from Poster to its containing page, use that, e.g. $PosterHolderID, or whatever you're using.