Dynamically change menu items

[yig]

Is it possible to dynamically change menu items, or even just the text labels?

[aantthony]

Yes, by modifying the DOM nodes:

// Boolean we will toggle as an example:
var hidden = false;

var menu = contextmenu([{
    label: "Hide",
    onclick: function (e) {
        hidden = ! hidden;
        var labelText = hidden ? 'Show': 'Hide';
        // e.srcElement refers to the <menuitem> node.
        e.srcElement.setAttribute('label', labelText);
    }
}]);

contextmenu.attach(document.body, menu);