common/assets/src/select2/select2.js - dev - v.bolshakov/AIEcosystem-Testing

common/assets/src/select2/select2.js
304 строки10 KB
Developer
Initial commit
03 авг 2026, 17:43
03 авг 2026, 17:437433917
/**
 * Работа с зависимости в Select2
 *
 * @author Dmitry E. Semenov <sde.tomsk@gmail.com>
 * @copyright Self (c) 2020
 */
;(function ($) {

    var select_tree = [];

    $.fn.select2_init = function () {
        init_select2($(this));
    };

    $.fn.select2_lite_init = function () {
        init_select2_lite($(this));
    };

    $.fn.select2_update_children = function (is_init) {
        var select_list = do_update_children($(this), []);
        do_update_children_val($(this), select_list, is_init);
    };

    $.fn.select2_ajax_init = function () {
        init_ajax_select2($(this));
    };

    // set applicative options for select2
    function applicative($select2, options) {
        if ($select2.data('select-search') === 'off') {
            options.minimumResultsForSearch = Infinity;
        }

        if ($select2.data('select-search-ajax') === 'off') {
            options.dropdownCssClass = 'select2__without-search';
        }

        if ($select2.data('dropdownmoreheight') === true) {
            options.dropdownCssClass = 'select2__dropdown-more-height';
        }

        return options;
    }

    // исправление ошибки с сортировкой в тегах
    function fix_tag_sorting($select) {
        $select.on("select2:select", function (evt) {
            var element = evt.params.data.element;
            var $element = $(element);

            $element.detach();
            $(this).append($element);
            $(this).trigger("change");
        });
    }

    // линейное обновление зависимостей
    function do_update_children_val(select2, select_list, is_init) {
        var val = select2.val();

        if (!is_init) {
            // очищаем
            for (var i = 0; i < select_list.length; i++) {
                var $select = select_list[i].obj;
                var is_nested = select2.hasClass('nested');

                if (!$select.hasClass('disabled-all')) {
                    if (val == null) {
                        if (select2.data('faset')) {
                            if ($select.data('faset') == select2.data('faset')) {
                                $select.val(null).trigger('change.select2');
                            }
                        } else {
                            $select.val(null).trigger('change.select2');
                        }
                    } else {
                        if ($select.attr('id') != select2.attr('id')) {
                            if (!is_nested) {
                                if ($select.data('faset')) {
                                    if ($select.data('faset') == select2.data('faset')) {
                                        $select.val(null).trigger('change.select2');
                                    }
                                } else {
                                    $select.val(null).trigger('change.select2');
                                }
                            }
                        }
                    }
                }
            }
        }

        // блокируем
        for (var i = 0; i < select_list.length; i++) {
            var $select = select_list[i].obj;
            var parent = $select.data('parent');
            var parent_count = 0;
            var ids = parent.split(",");

            $(ids).each(function (ind) {
                var sel = ids[ind];
                if (sel) {
                    var p = $('#' + sel);
                    if (p.attr('aria-required') == 'true') {
                        parent_count++;
                    }
                }
            });

            var data = App.make_parent(parent, true);
            if (!$select.hasClass('disabled-all')) {
                if (data.length == parent_count || select2.hasClass('enabled')) {
                    App.enabled($select, true);
                } else {
                    App.enabled($select, false);
                }
            }
        }
    }

    // обновление зависимых объектов
    function do_update_children(select2, select_list) {

        var children = $('[data-parent*="' + select2.attr('id') + '"]:not(.avoid)');
        children.each(function () {
            var $o = $(this);
            var id = $o.attr('id');
            if (!indexOf(select_list, id)) {
                select_list = addIn(select_list, id, $o);
                select_list = do_update_children($o, select_list);
            }
        });

        return select_list;
    }

    // Зависимость объектов
    function do_change(val) {
        var alert = true;
        var select2 = $(this);
        var val = select2.val();
        var is_lite = select2.hasClass('on-remove');
        var nested = select2.hasClass('nested');

        if (is_lite) {
            alert = val == null;
        }

//        if (alert) {
        var select_list = do_update_children(select2, []);
        do_update_children_val(select2, select_list, false);
//        }

        // при смене состояния, если есть атрибут data-url - то передаём туда выделенное значение
        var url = select2.data('url');
        if (url) {
            var data = [];
            data.push({name: 'value', value: val});
            App.post(null, url, data);
        }
    }

    function init_ajax_select2(dom) {
        $('.select2lite:not(.not-initialize)', dom).each(function () {
            init_select2_lite($(this));
        });

        var $list = $('.select2-ajax:not(.not-initialize)', dom);
        $list.each(function () {
            init_select2($(this));
        });
        $list.each(function () {
            var select_list = do_update_children($(this), []);
            do_update_children_val($(this), select_list, true);
        });
    }

    function init_select2_lite($select2) {
        var lng = App.lang();
        if (lng == 'zh') {
            lng = 'zh-CN';
        }
        $select2.select2(applicative($select2, {
            placeholder: "Select from the list",
            language: lng,
            allowClear: true
        })).on('change', do_change);

        if ($select2.data('tags')) {
            fix_tag_sorting($select2);
        }
    }

    function init_select2($select2) {
        var lng = App.lang();
        if (lng == 'zh') {
            lng = 'zh-CN';
        }
        var is_tags = $select2.data('tags');
        var is_multiple = $select2.data('multiple');
        var min_input_length = $select2.data('min_input_length');
        var config = {
            placeholder: "Select from the list",
            allowClear: !is_tags,
            language: lng,
            tags: is_tags,
            multiple: is_multiple,
            tokenSeparators: [","],
            createTag: function (term, data) {
                if ($select2.data('append')) {
                    if ($(data).filter(function () {
                        return this.text.localeCompare(term.term) === 0;
                    }).length === 0) {
                        if (term.term) {
                            return {
                                id: term.term,
                                text: term.term,
                                html: 'Add: "' + term.term + '"'
                            };
                        }
                    }
                }
            },
            ajax: {
                url: $select2.attr('data-source'),
                dataType: 'json',
                delay: 250,
                data: function (params) {
                    var parent = $(this).attr('data-parent');
                    var data = App.make_parent(parent);

                    data.push({name: 'q', value: params.term});
                    data.push({name: 'page_limit', value: 25});
                    data.push({name: 'page', value: params.page || 1});

                    return data;
                },
                processResults: function (data, params) {
                    params.page = params.page || 1;
                    return {
                        results: data.result,
                        pagination: {
                            more: (params.page * 25) < data.total
                        }
                    };
                },
                cache: false
            },
            escapeMarkup: function (markup) {
                return markup;
            }, // let our custom formatter work
            templateResult: function (obj) {
                if (obj.html) {
                    return obj.html;
                } else {
                    return obj.text;
                }
            }, // omitted for brevity, see the source of this page
            templateSelection: function (obj) {
                const option = $(obj.element);
                const color = option.data("color");

                if (!color) {
                    return obj.text;
                }

                return $(`<span style="color: ${color}">${obj.text}</span>`);
                // if (obj.html && !obj.as_text) {
                //     return obj.html;
                // }
                // else {
                //     return obj.text;
                // }
            } // omitted for brevity, see the source of this page
        };

        if (!(min_input_length === null || min_input_length === undefined)) {
            config.minimumInputLength = min_input_length;
        }

        $select2.select2(applicative($select2, config)).on('change', do_change);
        if (is_tags) {
            // fix_tag_sorting($select2);
        }
    }
})(jQuery);

jQuery(document).ready(function ($) {
    $(".select2-ajax").each(function () {
        $(this).select2_init();
    });

    $(".select2lite").each(function () {
        $(this).select2_lite_init();
    });

    $(".select2-ajax").each(function () {
        $(this).select2_update_children(true);
    });

    $(document).on('ajax-loaded', function (event, form) {
        $(form).select2_ajax_init();
    });
});