import '../commons/bootstrap'; // 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. // // ### Example Markup // //
// // // //
// function isMac() { return navigator.userAgent.match(/Macintosh/); } function keyCodeIs(e, keyCode) { if ((e.originalEvent && e.originalEvent.repeat) || e.repeat) { return false; } return e.keyCode === keyCode; } $(document).on('keydown.quick_submit', '.js-quick-submit', (e) => { // Enter if (!keyCodeIs(e, 13)) { return; } const onlyMeta = e.metaKey && !e.altKey && !e.ctrlKey && !e.shiftKey; const onlyCtrl = e.ctrlKey && !e.altKey && !e.metaKey && !e.shiftKey; if (!onlyMeta && !onlyCtrl) { return; } e.preventDefault(); const $form = $(e.target).closest('form'); const $submitButton = $form.find('input[type=submit], button[type=submit]'); if (!$submitButton.attr('disabled')) { $submitButton.trigger('click', [e]); $submitButton.disable(); } }); // 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 displayTooltip(e) { // Tab if (!keyCodeIs(e, 9)) { return; } const $this = $(this); const title = isMac() ? 'You can also press ⌘-Enter' : 'You can also press Ctrl-Enter'; $this.tooltip({ container: 'body', html: 'true', placement: 'auto top', title, trigger: 'manual', }); $this.tooltip('show').one('blur', () => $this.tooltip('hide')); });