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Re: check variables

fiord — Wed, 15 Oct 2008 23:41:29 +1300

thanks
But as it turned out the problem in another

l have next code on my ProdHolder.ss
<% control Children %>
<div class="ProdBl">
   <div class="prev"><a href="$Link" title="$Title.XML">$Photo.SetWidth(150)</a></div>
   <div class="Prodtext">
      <h4><a href="$Link" title="$Title.XML">$Title</a></h4>
      $Content
      $Linkwww
      <% if Linkwww %>
      <div class="Linkwww"><a href="http://{$Linkwww}">$Linkwww</a></div>
      <% end_if %>
   </div>
   <div class="clear1"></div>
</div>
<% end_control %>

my ProdHolder.ss does not see $Linkwww from Children Pages

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Re: check variables

Piklets — Wed, 15 Oct 2008 23:33:22 +1300

How are you defining your variable?

Test it out with:
<% if Content %>
This page has content!
<% end_if %>

That should work.

If blocks (http://doc.silverstripe.com/doku.php?id=templates)

<% if Property %>
<% end_if %>

If blocks let you mark off optional content in your template. The optional content will only be shown if the requested field / method returns a nonzero value.

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check variables

fiord — Wed, 15 Oct 2008 21:47:34 +1300

hi
How can I check in the template *.ss one of the variables if it is empty?
I try

<% if Linkwww %>
<div class="Linkwww"><a href="http://{$Linkwww}">$Linkwww</a></div>
<% end_if %>

but nothing goes

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