78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, prefer-arrow-callback, camelcase, consistent-return, quotes, object-shorthand, comma-dangle, 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.
|
|
//
|
|
import '../commons/bootstrap';
|
|
|
|
//
|
|
// ### Example Markup
|
|
//
|
|
// <form action="/foo" class="js-quick-submit">
|
|
// <input type="text" />
|
|
// <textarea></textarea>
|
|
// <input type="submit" value="Submit" />
|
|
// </form>
|
|
//
|
|
(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(window);
|