Re: [Koha-devel] Returns messages

[Chris Cormack]

On Mon, Aug 04, 2003 at 04:18:06PM -0400, Owen Leonard said:
> In the template for returns.pl, there's a loop to display error messages:
> 
>    <TMPL_LOOP Name="errmsgloop">
>     <font color='red' size='+2'>
>       <TMPL_IF Name="badbarcode">
>       No Item with barcode: <TMPL_VAR Name="msg">
>       </TMPL_IF>
> 
> ...etc.  But there doesn't seem to be a way to hide it when the 'errmsgloop' 
> loop is empty.  Adding this:
> 
> <TMPL_IF NAME="errmsgloop"></TMPL_IF>
> 
> around the loop doesn't hide it like I thought it would.  Is there a way to 
> achieve this?
> 
Hi Owen

Ive fixed this, the errmsgloop array was being set with at least one item
every time, even if that item was empty.
So ive changed that and now the <TMPL_IF works

Chris

-- 
Chris Cormack                                                     Programmer
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