Input or select field

[musicman3]

Hello. How can I make an option or an input field in this menu? I need to insert these options into the context menu sections. It is also not clear how to bind a menu to a table row by id

[heapoverride]

Hello. How can I make an option or an input field in this menu?

You can't at the moment. I will consider this and maybe it will be possible to choose a type of menu item to render (text, inputbox etc...)

"It is also not clear how to bind a menu to a table row by id"

Do you want each table row to have different context menu?

const dataTable = document.getElementById('data-table');
let contextMenu = null;

dataTable.addEventListener('contextmenu', e => {
    e.preventDefault();

    if (contextMenu != null) {
        contextMenu.hide();
        contextMenu.uninstall();
    }

    contextMenu = new ContextMenu(document.body, [{
        text: 'Remove row',
        onclick: ee => {
            if (e.target.parentElement.tagName == 'TR') {
                e.target.parentElement.parentElement.removeChild(e.target.parentElement);
            }
        }
    }, ]);

    contextMenu.install();
});

[Risingson]

or maybe just passing html for a menu entry?

[musicman3]

Thanks. Need to pass html to menu cell

[heapoverride]

or maybe just passing html for a menu entry?

Not sufficient if you want the data to persist but it's great to have suggestions so they can be tried.
ContextMenu is rebuilt every time it is requested.