Owen Leonard
ddc3459ba5
This patch modifies the checkout template so that the checkout confirmation message can receive focus, improving tab access to the form buttons in the dialog. A "-1" value "tabindex" attribute makes the dialog focusable, and a "focus" class automatically triggers focus. The focus and tabindex are only set when the template logic says that the alert will require confirmation. To test, apply the patch and open a patron's account for checkout. - Submit a barcode for checkout which will trigger a confirmation dialog. For instance: - A barcode they already have checked out - A barcode which is checked out to another patron - When the page reloads you should see an alert-style dialog, "Please confirm checkout." The browser should show a focus outline around the dialog. - Hitting the tab key should move the focus to the first focusable element inside the dialog. If there is a link in the text, this may be the first element. If not the confirmation button should be the next tabbable element. Signed-off-by: David Nind <david@davidnind.com> Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de> Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org> |
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