Backbone .save handlers

gistfile1.js

user.save(
    userSaveData,
    {
        success: _.bind(this._registerSuccess, this),
        error: _.bind(this._registerError, this)
    }
);

_registerSuccess: function () {
    console.log("views/signUp::_registerSuccess");
    var prop;

    for (prop in this._nodes) {
        if (prop !== "indicator" && prop !== "failureReason") {
            this._nodes[prop].val("");
        }
    }

    this._nodes.indicator.removeClass("error").addClass("success");
},

_registerError: function (model, xhr) {
    console.log("views/signUp::_registerError");
    var msg = "";
    if (xhr.status === 409) {
        msg = "account already exists";
    }
    else {
        msg = xhr.responseText + " (" + xhr.status + ")";
    }

    this._registerFailure(msg);
},

_registerFailure: function (reason) {
    console.log("views/signUp::_registerFailure");

    this._nodes.indicator.removeClass("success").addClass("error");

    this._nodes.failureReason.html(reason);
}