baseportal | ||
Start | ||
baseportal message board | |
Welcome to the baseportal message board... Please read the FAQ.
|
Selected message: | To the list |
Message from knuckles on 12/12 2003, 16:45 +00:00please help mewhen i click [Create a database and a page] it deleats my old database is there eny way to get my old database back cuz it messed my web site up. |
|
All messages from this thread: | To the list |
Message from Randy M. on 12/13 2003, 01:58 +00:00compare dates(if)...anyone know how to use this---- baseportal documentation--- (in single quotes) 'If you want to compare a date in the database with the current date, this can be achieved by using the command: if($Date lt date ("now", "internal")) { ... } A date can only be compared by using text comparison.' Question: this is the "lt" ? in the code above ?right? -------baseportal documentation continues-- 'The comparison can also be made using a while... loop in perl. Since loop converts the $Date in the right format automatically, the hash %_raw must be used in order to enable a comparison.'
{ ... }
Question: can you explain this with and example page? also i don't see a hash % character in the above code. Thanks |
Message from Christoph Bergmann on 12/17 2003, 17:46 +01:00 EMail: info@baseportal.com Re: compare dates(if)...anyone know how to use this> if($Date lt date ("now", "internal")) { ... } > A date can only be compared by using text comparison.' > Question: this is the "lt" ? in the code above ?right? The "lt" means "less than" (text comparison) and is the same like < in number comparison. Example:
In the baseportal example
the "lt" means "less than now" which means "earlier" ,-) > also i don't see a hash % character in the above code. In Perl you write %hash if you mean the whole hash, but a $hash{...} if you mean one of the hash members. Therefore $_raw{date} is one of the members of the has %_raw ok? ;-) |
Messages from 3000 to 3150: | To the input form |
> compare dates(if)...anyone know how to use this from Randy M. on 12/13 2003, 01:58 +00:00 Re: compare dates(if)...anyone know how to use this from Christoph Bergmann on 12/17 2003, 17:46 +01:00 |
<< Newest messages | < Newer messages | To the input form | Older messages > | Oldest messages >> |
© baseportal.com. All rights reserved. Terms of use |