59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
import $ from 'jquery';
|
|
import _ from 'underscore';
|
|
import '../commons/bootstrap';
|
|
|
|
// Requires Input behavior
|
|
//
|
|
// When called on a form with input fields with the `required` attribute, the
|
|
// form's submit button will be disabled until all required fields have values.
|
|
//
|
|
// ### Example Markup
|
|
//
|
|
// <form class="js-requires-input">
|
|
// <input type="text" required="required">
|
|
// <input type="submit" value="Submit">
|
|
// </form>
|
|
//
|
|
|
|
$.fn.requiresInput = function requiresInput() {
|
|
const $form = $(this);
|
|
const $button = $('button[type=submit], input[type=submit]', $form);
|
|
const fieldSelector = 'input[required=required], select[required=required], textarea[required=required]';
|
|
|
|
function requireInput() {
|
|
// Collect the input values of *all* required fields
|
|
const values = _.map($(fieldSelector, $form), field => field.value);
|
|
|
|
// Disable the button if any required fields are empty
|
|
if (values.length && _.any(values, _.isEmpty)) {
|
|
$button.disable();
|
|
} else {
|
|
$button.enable();
|
|
}
|
|
}
|
|
|
|
// Set initial button state
|
|
requireInput();
|
|
$form.on('change input', fieldSelector, requireInput);
|
|
};
|
|
|
|
// Hide or Show the help block when creating a new project
|
|
// based on the option selected
|
|
function hideOrShowHelpBlock(form) {
|
|
const selected = $('.js-select-namespace option:selected');
|
|
if (selected.length && selected.data('optionsParent') === 'groups') {
|
|
form.find('.form-text.text-muted').hide();
|
|
} else if (selected.length) {
|
|
form.find('.form-text.text-muted').show();
|
|
}
|
|
}
|
|
|
|
$(() => {
|
|
const $form = $('form.js-requires-input');
|
|
if ($form) {
|
|
$form.requiresInput();
|
|
hideOrShowHelpBlock($form);
|
|
$('.select2.js-select-namespace').change(() => hideOrShowHelpBlock($form));
|
|
}
|
|
});
|