Is there a quick way to select all values from a multi-select field in the UI?

AI generated answer (using internal Slack threads):

In the NetSuite UI, there isn't a built-in quick way to select all values from a multi-select field. However, you can achieve this programmatically using SuiteScript. For instance, if you're creating a Suitelet and want to add a multi-select field with all options selected, you can do so by creating the field and then setting all options as selected. Here's a sample code snippet:

javascript
var multiSelectField = form.addField({
    id: 'custpage_multiselect',
    label: 'Multi Select Field',
    type: serverWidget.FieldType.MULTISELECT
});

// Assuming 'options' is an array of your options
options.forEach(function(option) {
    multiSelectField.addSelectOption({
        value: option.value,
        text: option.text,
        isSelected: true
    });
});

In this example,

isSelected: true

is used to set all options as selected by default. Please note that this is a programmatic solution and may not be suitable for all use cases. If you're looking for a UI-based solution, you might need to consider customizing the UI with a client script to add a 'Select All' button or similar functionality. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******