if($var) {
# Do something
}
else {
# Do something else
}Except HTML::Template (in its basic form) doesn't provide a way of doing elsif or doing complex comparisons (like $var == 3).
At 11:32 AM 2/17/04 -0800, LDT wrote:
I've read the documentation sections on TMPL_IF and TMPL_ELSE. The part where I'm getting stuck is figuring out how to set up that "BOOL" value. I know if "BOOL" is true, then the section in TMPL_IF is run; if it's false, the section in TMPL_ELSE is run. This sounds like what I want to do (I think...).
I have my results generated and the web page looks nice. However, there are some rows that need to have a different bit of HTML in it (some rows/cells are to be "drillable" and some are not). Unfortunately, it's not just the "last" or "first", etc.; the rows are interspersed in no particular order, some are contiguous, some are stand-alone.
This is where I get stuck. I can tell where I am in Perl when I'm pushing the hash references to the @loop_data (which is subsequently pushed to the template for output), so I can set a variable to something at that time.
How do I set up a variable that the TMPL_IF and TMPL_ELSE can use to determine which section of the HTML loop to process?
I hope this made sense. When you're new, sometimes it's hard to know even how to ask a question! :-)
Thanks!
Lori
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