How can I use NetSuite's standard pagination in a custom Suitelet UI and implement a "Select All" button to select records across all pages?

AI generated answer (using internal Slack threads):

To implement pagination and a "Select All" button in a custom Suitelet UI, you can follow these steps: 1. Pagination: You can use jQuery to handle the hiding/showing of lines based on the page number. All the data is still there, the jQuery just hides different groups. Here is a sample code snippet:

javascript
//listens fieldChanged
function handlePageChange(rec, context) {
    var currPage = Number(rec.getValue(context.fieldId));
    var multiplier =100;
    var minRow = (currPage - 1) * multiplier;
    var maxRow = (currPage * multiplier) - 1;
    var lineCount = rec.getLineCount('custpage_sublistid');
    for (var i = 0; i < lineCount; i++) {
        (i >= minRow && i <= maxRow)
            ? updateRowDisplay(i, '')
            : updateRowDisplay(i, 'none');
    }
}

//listens handlePageChange
function updateRowDisplay(line, displayType) {
    jQuery('#custpage_sublistidrow' + line).css('display', displayType);
}

This code listens to the fieldChanged event and updates the display of the rows based on the current page number. 2. Select All Button: To implement a "Select All" button, you would need to hold the selected values in a hidden field to ensure you do not lose anything and update that field whenever something is selected/deselected. Also, when you move to a new list of rows, populate the tick box based on those values held in your hidden field. 3. Filtering: You can create filter fields using

form.addField

on your Suitelet. You'll need a custom button to process the "filter criteria" to repopulate your sublist of records. 4. Export to Excel: You can create a checkbox for each row for the user to tick and export to Excel. You can create the checkbox on the saved search using

'<input type="checkbox" id="sel_' || {internalid} || '">' using Formula (Text)

. Remember, you need to handle some pagination on pageInit to hide lines after the first 100 (or whatever 'multiplier' you use). ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******