Question

I have a DoJo FilteringSelect created from <select>.

How I can make one (not selected) option as disabled dynamically?

Thanks

UPD: is it possible to REMOVE this element when FilteringSelect was created by PARSE?

Answer 1

Looks like there’s a “disabled” attribute on __SelectOption. When you pass in options, try setting “disabled” to true.

new dijit.form.Select({
    id: 's2',
    options: [
        {label: 'this is disabled', value: 1, disabled:true},
        {label: 'this is enabled', value: 1}
    ]
}

See http://jsfiddle.net/ur87d/

Edit: You said dynamically… So you’ll want to use updateOption or removeOption.

dojo.ready(function() {
    var s2 = new dijit.form.Select({
        id: 's2',
        options: [{label: 'one', value: 1},{label: 'two', value: 2}]
    });
    s2.updateOption({label: 'one-updated', value: 1, disabled: true});
    s2.placeAt(dojo.body());
});

See http://jsfiddle.net/ur87d/1/