如何从具有某些字段来源的按钮导航到自定义记录？(suitescript 2.0)

var button = ui.createButton({
    label: '导航到自定义记录',
    id: 'customButton'
});

button.onClick = function() {
    var field1Value = currentRecord.getValue({
        fieldId: 'field1'
    });
    var field2Value = currentRecord.getValue({
        fieldId: 'field2'
    });

    var url = 'https://your-custom-record-url?field1=' + field1Value + '&field2=' + field2Value;

    // 导航到自定义记录
    window.open(url);
};

form.addButton({
    id: 'customButton',
    label: '导航到自定义记录',
    functionName: 'navigateToCustomRecord'
});

/**
 * @NApiVersion 2.x
 * @NScriptType ClientScript
 */

define(['N/ui/button', 'N/currentRecord', 'N/ui/form'], function(button, currentRecord, form) {
    function navigateToCustomRecord() {
        var field1Value = currentRecord.getValue({
            fieldId: 'field1'
        });
        var field2Value = currentRecord.getValue({
            fieldId: 'field2'
        });

        var url = 'https://your-custom-record-url?field1=' + field1Value + '&field2=' + field2Value;

        // 导航到自定义记录
        window.open(url);
    }

    function pageInit(context) {
        if (context.mode === 'edit') {
            var customButton = button.create({
                label: '导航到自定义记录',
                id: 'customButton',
                functionName: 'navigateToCustomRecord'
            });

            form.addButton({
                id: 'customButton',
                label: '导航到自定义记录',
                functionName: 'navigateToCustomRecord'
            });
        }
    }

    return {
        pageInit: pageInit
    };
});