Перенос TV поля на вкладку свойств товара miniShop2 в MODX Revolution < 3.0

ms2productextend.js

Ext.override(miniShop2.panel.Product, {
    getProductFields: function (config) {
        var enabled = miniShop2.config.data_fields;
        var available = miniShop2.config.extra_fields;

        var product_fields = this.getAllProductFields(config);
        var col1 = [];
        var col2 = [];
        var tmp;
        for (var i = 0; i < available.length; i++) {
            var field = available[i];
            if ((enabled.length > 0 && enabled.indexOf(field) === -1) || this.active_fields.indexOf(field) !== -1) {
                continue;
            }
            if (tmp = product_fields[field]) {
                this.active_fields.push(field);
                tmp = this.getExtField(config, field, tmp);
                if (i % 2) {
                    col2.push(tmp);
                }
                else {
                    col1.push(tmp);
                }
            }
        }

        return {
            title: _('ms2_tab_product_data'),
            id: 'minishop2-product-data',
            bodyCssClass: 'main-wrapper',
            items: [{
                layout: 'column',
                items: [{
                    columnWidth: .5,
                    layout: 'form',
                    labelAlign: 'top',
                    items: col1,
                }, {
                    columnWidth: .5,
                    layout: 'form',
                    labelAlign: 'top',
                    items: col2,
                }],
            }, {
                html: '',
                style: 'margin-top: 30px;border-bottom: solid 1px #e4e4e4;',
                border: false
            }],
            listeners: {
                afterrender: function (tabs) {
                    var element = document.createElement('style'),
                	sheet;
                    // Append style element to head
                    document.head.appendChild(element);
                    // Reference to the stylesheet
                    sheet = element.sheet;
                    var styles = '#minishop2-product-data .x-form-item label.x-form-item-label{ width:auto}';
                    // Add the first CSS rule to the stylesheet
                    sheet.insertRule(styles, 0);
                    MODx.moveTV(["tv8"],"minishop2-product-data");
                },
            },
        };
    }
});

plugin.php

<?php
switch ($modx->event->name) {
    case 'msOnManagerCustomCssJs':
        if ($page == 'product_update' || $page == 'product_create') {
            $modx->controller->addLastJavascript(MODX_ASSETS_URL.'components/minishop2/plugins/ms2productextend.js');
        }
    break;
}