我的代码:
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<title>View Initialization</title>
<script type="text/javascript" src="js/jqyery.js"></script>
<script type="text/javascript" src="js/underscore.js"></script>
<script type="text/javascript" src="js/backbone.js"></script>
</head>
<body>
<script>
SearchView = Backbone.View.extend({
initialize: function(){
console.log("View is initialized");
}
});
var search_view = new SearchView();
</script>
</body>
</html>
Firebug 向我显示以下错误:
类型错误:我不是函数
我的代码有什么问题?