> I'd just do a custom display of that Custom Field and build the link
> myself, rather than trying to extend the link to functionality.
>
> You'll probably find the ShowComponentName callback useful
Kevin,
Thanks for the suggestion.
This is what I ended up with.
/opt/rt3/local/html/Callbacks/MingleCardNumberLink/Elements/ShowCustomFields/ShowComponentName:
---
<%INIT>
#
# Bail if the ticket doesn't have a value in the 'Mingle Card Number' CF.
#
if ($CustomField->Name eq 'Mingle Card Number') {
#
# Construct URL to Mingle
#
my $MingleCard = $Object->FirstCustomFieldValue('Mingle Card
Number');
if (defined $MingleCard && $MingleCard) {
my $MingleProject = $Object->FirstCustomFieldValue('Mingle
Project');
if ($MingleProject eq '') {
$MingleProject = 'dnr';
}
printf("<a target='_new'
href='http://URL/projects/%s/cards/%s'>(Click)</a> -
http://URL/projects/%s/cards/";, $MingleProject, $MingleCard, $MingleProject);
}
}
</%INIT>
<%ARGS>
$Name => undef
$CustomField => undef
$Object => undef
</%ARGS>
---
It has one limitation sadly, I can't stop RT from printing the value of the
custom field (thus the weird '(Click) - ...'), but this is enough for now ;)
Stuart
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