silverstripe-webpack/app/client/src/js/_components/_ui.form.basics.js

133 lines
3.8 KiB
JavaScript

import 'bootstrap-select/js/bootstrap-select';
import $ from 'jquery';
import Events from "../_events";
import SpinnerUI from './_ui.spinner';
const FormBasics = (($) => {
// Constants
const NAME = 'jsFormBasics';
const DATA_KEY = NAME;
const $Html = $('html, body');
class FormBasics {
constructor(element) {
const ui = this;
const $element = $(element);
ui._element = element;
$element.data(DATA_KEY, this);
const $fields = $element.find('input,textarea,select');
const $selectFields = $element.find('select:not([readonly])');
const $radioOptions = $element.find('input[type="radio"]');
$selectFields.each((i, el) => {
const $el = $(el);
$el.selectpicker({
iconBase: 'fas',
tickIcon: 'fa-check',
liveSearch: $el.data('live-search'),
noneSelectedText: $el.data('none-selected-text') || 'Nothing selected',
maxOptions: $el.data('max-options') || false,
});
// FIX: hidden picker
$el.parents('.field.dropdown').find('.dropdown-toggle').click();
$el.parents('.field.dropdown').find('.dropdown-toggle').click();
$el.parents('.field.dropdown').find('.dropdown-toggle').blur();
});
// FIX: hidden picker click
if ($selectFields.length) {
setTimeout(() => {
$(window).scrollTop(0, 0);
}, 600);
}
$fields.each((e, el) => {
const $el = $(el);
if ($el.hasClass('required') || $el.attr('aria-required')) {
$el.closest('.field').addClass('required');
}
});
$radioOptions.each((e, el) => {
const $el = $(el);
if ($el.is(':checked')) {
$el.parents('.radio').addClass('checked');
}
});
$radioOptions.on('change', (e) => {
const $el = $(e.currentTarget);
const $parent = $el.parents('.radio');
$parent.siblings('.radio').removeClass('checked');
if ($el.is(':checked')) {
$parent.addClass('checked');
}
});
$element.on('submit', (e) => {
SpinnerUI.show();
});
$element.addClass(`${NAME}-active`);
$element.trigger(Events.FORM_INIT_BASICS);
}
// Public methods
dispose() {
const $element = $(this._element);
$element.removeClass(`${NAME}-active`);
$.removeData(this._element, DATA_KEY);
this._element = null;
}
static _jQueryInterface() {
return this.each(function() {
// attach functionality to element
const $element = $(this);
let data = $element.data(DATA_KEY);
if (!data) {
data = new FormBasics(this);
$element.data(DATA_KEY, data);
}
});
}
}
// jQuery interface
$.fn[NAME] = FormBasics._jQueryInterface;
$.fn[NAME].Constructor = FormBasics;
$.fn[NAME].noConflict = function() {
$.fn[NAME] = JQUERY_NO_CONFLICT;
return FormBasics._jQueryInterface;
};
// auto-apply
$(window).on(`${Events.AJAX} ${Events.LOADED}`, () => {
$('form').each((i, el) => {
const $el = $(el);
// skip some forms
if ($el.hasClass('no-validation')) {
return true;
}
$el.jsFormBasics();
});
});
return FormBasics;
})($);
export default FormBasics;