How to set Content-Type: application/json in my POST call?

[rbadapanda]

No description provided.

[whiteinge]

Rx.DOM.ajax({
    method: 'POST',
    url: 'http://localhost:58042/path',
    body: JSON.stringify({foo: 'Foo!'}),
    headers: {
        'Content-Type': 'application/json',
    },
});