/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, no-undef, prefer-arrow-callback, camelcase, max-len, consistent-return, quotes, object-shorthand, comma-dangle, padded-blocks, max-len */ // Quick Submit behavior // // When a child field of a form with a `js-quick-submit` class receives a // "Meta+Enter" (Mac) or "Ctrl+Enter" (Linux/Windows) key combination, the form // is submitted. // /*= require extensions/jquery */ // // ### Example Markup // //
// (function() { var isMac, keyCodeIs; isMac = function() { return navigator.userAgent.match(/Macintosh/); }; keyCodeIs = function(e, keyCode) { if ((e.originalEvent && e.originalEvent.repeat) || e.repeat) { return false; } return e.keyCode === keyCode; }; $(document).on('keydown.quick_submit', '.js-quick-submit', function(e) { var $form, $submit_button; // Enter if (!keyCodeIs(e, 13)) { return; } if (!((e.metaKey && !e.altKey && !e.ctrlKey && !e.shiftKey) || (e.ctrlKey && !e.altKey && !e.metaKey && !e.shiftKey))) { return; } e.preventDefault(); $form = $(e.target).closest('form'); $submit_button = $form.find('input[type=submit], button[type=submit]'); if ($submit_button.attr('disabled')) { return; } $submit_button.disable(); return $form.submit(); }); // If the user tabs to a submit button on a `js-quick-submit` form, display a // tooltip to let them know they could've used the hotkey $(document).on('keyup.quick_submit', '.js-quick-submit input[type=submit], .js-quick-submit button[type=submit]', function(e) { var $this, title; // Tab if (!keyCodeIs(e, 9)) { return; } if (isMac()) { title = "You can also press ⌘-Enter"; } else { title = "You can also press Ctrl-Enter"; } $this = $(this); return $this.tooltip({ container: 'body', html: 'true', placement: 'auto top', title: title, trigger: 'manual' }).tooltip('show').one('blur', function() { return $this.tooltip('hide'); }); }); }).call(this);