Variable not set

When I'm using template like this:
<div id='content'>
[content;htmlconv=no]
</div>
I sometimes don't want to put there content; so would like to not MergeField() for
that var.
TBS shows then "[content;htmlconv=no]" literally, but should
insert nothing & display nothing (even the TBS tags).
There is "ifempty". Would be great having "ifnotset", to quietly omit the tag without display tag at all.

Regards,
vip

Hi,

You can easilly add a
  $TBS->MergeField('content','');
at the end of your script. It will clean up all [content] fields.

Hi ho,
But if I don't know if there's [content] in my template?
That's the point. I would like automatically clean all not Merged fields/blocks.

Hi,

You cannot clean Fields or Blocks that you don't know the names.

hmm, I had a similar problem and wrote on this forum and got an answer from Skrol29 previously. You can try something like
in that case, if your $content variable is global it will display as expected. If it is not even defined, then it will remove everything, including the divs. The magical `noerr` part not only will suppress the error but also will treat as if your variable is defined like $content=""; so you should really get the results you expected.

Hope that helps.