how to add a line in a sublist when the page loads in netsuite

AI generated answer (using internal Slack threads):

To add a line to a sublist when the page loads in NetSuite, you can use a User Event Script and leverage the

beforeLoad

event. This event is triggered when the page is loaded. Here is a simplified example of how you can do this:

javascript
function beforeLoad(context){
    var form = context.form;
    var sublist = form.addSublist({
        id: 'custom_sublist',
        type: serverWidget.SublistType.LIST,
        label: 'Custom Sublist'
    });

    // Add fields to the sublist
    sublist.addField({
        id: 'custom_field',
        type: serverWidget.FieldType.TEXT,
        label: 'Custom Field'
    });

    // Add a line to the sublist
    sublist.setSublistValue({
        id: 'custom_field',
        line: 0,
        value: 'Value for the new line'
    });
}

In this example, a new sublist is added to the form with the

addSublist

method. Then, a new field is added to the sublist with the

addField

method. Finally, a new line is added to the sublist with the

setSublistValue

method. Please note that this is a simplified example and you may need to adjust it according to your specific requirements. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******