Ember binding a value

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ASP.NET

Javascript

I've been trying to bind a value in Ember so that when I submit my form the value selected on the following Radio Button List goes on the POST request, but I've been having some trouble can you guys help?

View radio.js:

Ember.Radio = Ember.View.extend({
    tagName: "input",
    type: "radio",
    attributeBindings: ["name", "type", "value", "checked:checked:"],
    click: function () {
        this.set("selection", this.$().val())

        if(this.get("selection") === "acRequired") {
            $('#panelAccommodation').css("display", "block");
            this.set("selection", "Required");
            selectionBinding: "App.event.accommodation"
        }
        if (this.get("selection") === "acNotRequired") {
            $('#panelAccommodation').css("display", "none");
            this.set("selection", "Not Required");
            selectionBinding: "App.event.accommodation"
        }
        if (this.get("selection") === "flRequired") {
            $('#panelFlight').css("display", "block");
            this.set("selection", "Required");
            selectionBinding: "App.event.flight"
        }
        if (this.get("selection") === "flNotRequired") {
            $('#panelFlight').css("display", "none");
            this.set("selection", "Not Required");
            selectionBinding: "App.event.flight"
        }
    },

    checked: function () {
        return this.get("value") == this.get("selection");
    }.property()
});

Index.html:

<div class="form-group">
                                    <label for="accommodation">3.2. ACCOMMODATION (*)</label> <br />
                                    <div>
                                        {{view Ember.Radio name="accommodation" selectionBinding='accommodation' value="acNotRequired"}}
                                        Not Required
                                    </div>
                                    <div>
                                        {{view Ember.Radio name="accommodation" selectionBinding='accommodation' value="acRequired"}}
                                        Required
                                    </div>
                                </div>

controller new.js:

App.EventsNewController = Ember.ObjectController.extend({

    accommodation: "Not Required",
    flight: "Not Required",