Bug 41128: Only use data rating if it's available
This patch prevents span elements being filled with "undefined" which are then shown to screen readers and print output. Test plan: 0. Apply the patch 1. Enable the following system preference: OpacStarRatings (results, details, and patron). 2. Check out an item to a user you can log in as (e.g. koha user) 3. Go to /cgi-bin/koha/opac-user.pl in the OPAC 4. Click "Print" on the toolbar above the summary table 5. Note that 5 occurrences of "undefined" do not appear next to the title in the print output Signed-off-by: Owen Leonard <oleonard@myacpl.org> Signed-off-by: Paul Derscheid <paul.derscheid@lmscloud.de> Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
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@ -70,7 +70,11 @@ $(document).ready(function () {
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$(this).replaceWith(span);
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} else {
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var data_rating = $(this).attr("data-rating-value");
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$(this).append('<span class="sr-only">' + data_rating + "</span>");
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if (data_rating) {
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$(this).append(
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'<span class="sr-only">' + data_rating + "</span>"
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);
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}
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}
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});
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});
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