Improve keyboard navigation on compose screen: define tabindex groups + ena...

Thomas Bruederli

2014-05-07 ea0866a1adc9239b8b115ab2490e1dd88f3c64ec

 program/include/rcmail_output_html.php

@@ -1135,6 +1135,8 @@
            $attrib['role'] = 'button';
        }
        if (!empty($attrib['class']) && !empty($attrib['classact']) || !empty($attrib['imagepas']) && !empty($attrib['imageact'])) {
            if (array_key_exists('tabindex', $attrib))
                $attrib['data-tabindex'] = $attrib['tabindex'];
            $attrib['tabindex'] = '-1';  // disable button by default
            $attrib['aria-disabled'] = 'true';
        }