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Extropia_General_Questions
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How do I display html in a textfield or area?
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1) Step 1
In your cgi , under VIEW_DISPLAY_PARAMS , add in the green piece of code.
my @VIEW_DISPLAY_PARAMS = (
-FIELDS_TO_BE_DISPLAYED_AS_HTML_TAG => [qw(
)]
);
2) Step 2
Make sure that in your PrepareDisplayEffect.ttml, you have the green colored code added.
[%
# this template prepares a few hashes with mapping for special columns
# marked as email, images, etc. These hashes are then used in
# WidgetView.ttml.
%]
[% RAWPERL %]
use strict;
my $view_obj = $stash->get('view_obj');
my $rh_data = $view_obj->get_data;
my %effects =
(
# Convert special display fields into a hash for faster access if
# the display_type is DISPLAY.
-EMAIL_LINKS_HASH => {
map {$_ => 1}
@{ $rh_data->{-FIELDS_TO_BE_DISPLAYED_AS_EMAIL_LINKS} || [] }
},
-IMAGE_FIELDS_HASH => {
map {$_ => 1}
@{ $rh_data->{-FIELDS_TO_BE_DISPLAYED_AS_IMAGES} || [] }
},
-MULTI_LINE_TEXT_HASH => {
map {$_ => 1}
@{ $rh_data->{-FIELDS_TO_BE_DISPLAYED_AS_MULTI_LINE_TEXT} || [] }
},
-HTML_TAG_HASH => {
map {$_ => 1}
@{ $rh_data->{-FIELDS_TO_BE_DISPLAYED_AS_HTML_TAG} || [] }
},
# -LINKS_HASH is a little different. If the data is a
# reference(to another array meaning that first element of that
# array is the URL, and the second the display) set :
# * the hash key to the URL field (HREF part)
# * the hash value to the field of display part
-LINKS_HASH => {
map {ref $_ ? ($_->[0] => $_->[1]) : ($_ => 1)}
@{ $rh_data->{-FIELDS_TO_BE_DISPLAYED_AS_LINKS} || [] }
},
);
# make the data available for templates
$view_obj->store_data(%effects);
[% END -%]
3) Step 3
In your display view , I'm not sure which one you have to but ensure that
you did add this green code in your display view file.
[% embed('PrepareDisplayEffects') %]
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