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How can I parse out numbers from a topic name. eg. Item0002
Is there any easy way to get a number from a topic name. For example get "0002" out of a topic named
Item0002.
Answer
Here you go:
TWiki:Support/HowToShortenTopicNamesInSearchResult
Thanks. The following example taken from that link works great:
%SEARCH{
"%TOPIC%"
scope="topic"
nonoise="on"
format="$percntCALC{$REPLACE($topic,1,$EVAL($LENGTH($topic)-4))}$percnt"
}%
It would still be super awesome if we could do something like:
%TRIM{%TOPIC%, 0, 4}%
parameters are: {string to trim, beginning position, end position}
Thanks guys.
IsmaelAntadillas