backbone中一个view调用另一个view的方法时报is not a constructor的问题

var LayoutView = Backbone.View.extend({
initialize: function() {
var self = this;
$.get('resources/html/layout.html', function(data) {
self.template = _.template(data);
self.render();
});
},
render: function() {
var self = this;
$(self.el).html(self.template(self.model.toJSON()));
}
});

My rendering code :

$(document).ready(function() {
var LayoutView= new LayoutView({
el:'#wrapper',
model:{}
});
});

定义view时如果是

var LayoutView= new LayoutView()这么定义的，就会报上面的错误，应该这么定义var layoutView= new LayoutView()，即改成小写的[/code]

参考https://stackoverflow.com/questions/38025477/uncaught-typeerror-view-is-not-a-constructor