how to use :strlen filter to hide ?

370 Posts

Ralph Zelf Reply #1, 8 years, 3 months ago

Hi,
im trying to hide the [[+tags]] on my Articles when there are no tags.
Thing is i have a small container

<div class="side-panel hide-on-print"><h2>Trefwoorden</h2>
    <div class="sideblock">
        [[+tags]]
    </div>
</div>

since the length of [[+tags]] is apparently more then 0 even if there are NO tags (in my case 270) i need to find a way to hide the whole chunk when the length is longer then 270.
i tried

[[+tags:strlen:gt=`272` :then=`[[+tags]]`]]

but that doesn't seem to work
any ideas?

RDG

571 Posts

Andy Tough Reply #2, 8 years, 3 months ago

Is it just the space between `272` and : that is causing it not to work?

Although if you want to hide the whole chunk when the length is longer than 270 then I think this ought to work?

[[+tags:strlen:gt=`272`:then=``:else=`[[+tags]]`]]

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370 Posts

Ralph Zelf Reply #3, 8 years, 3 months ago

Hi tnx,
I found it its the 'gt' greater then is 'gte' strangely enough . now it works