Sha256: 9187cd1252b69ccaea4290237a3cb5f331ebb51d6ae0586d1bac0fb45dfdce6f
Contents?: true
Size: 1.75 KB
Versions: 16
Compression:
Stored size: 1.75 KB
Contents
// This component relies on JavaScript from GOV.UK Frontend
//= require govuk-frontend/components/checkboxes/checkboxes.js
window.GOVUK = window.GOVUK || {};
window.GOVUK.Modules = window.GOVUK.Modules || {};
(function (Modules) {
'use strict';
Modules.Checkboxes = function () {
this.start = function (scope) {
var _this = this;
this.applyAriaControlsAttributes(scope);
$(scope).find('[data-nested=true] input[type=checkbox]').on('change', function(e) {
var checkbox = e.target;
var isNested = $(checkbox).closest('.govuk-checkboxes--nested');
var hasNested = $('.govuk-checkboxes--nested[data-parent=' + checkbox.id + ']');
if (hasNested.length) {
_this.toggleNestedCheckboxes(hasNested, checkbox);
} else if (isNested.length) {
_this.toggleParentCheckbox(isNested, checkbox);
}
});
};
this.toggleNestedCheckboxes = function(scope, checkbox) {
if (checkbox.checked) {
scope.find('input[type=checkbox]').prop("checked", true);
} else {
scope.find('input[type=checkbox]').prop("checked", false);
}
};
this.toggleParentCheckbox = function(scope, checkbox) {
var siblings = $(checkbox).closest('.gem-c-checkboxes__list-item').siblings();
var parent_id = scope.data('parent');
if (checkbox.checked && siblings.length == siblings.find(':checked').length) {
$('#' + parent_id).prop("checked", true);
} else {
$('#' + parent_id).prop("checked", false);
}
};
this.applyAriaControlsAttributes = function (scope) {
$(scope).find('[data-controls]').each(function () {
$(this).attr('aria-controls', $(this).attr('data-controls'));
});
};
};
})(window.GOVUK.Modules);
Version data entries
16 entries across 16 versions & 1 rubygems