可以说我得到了这个观点:
var HomeView = Backbone.View.extend({
el: '#application',
initialize: function() {
this.template = template; // Comes from requireJS (not relevant)
this.$elements = {};
},
render: function() {
this.$el.html(this.template);
this.$elements = {
signIn: {
email: $('#sign-in-email'),
password: $('#sign-in-password')
}
};
// Demonstration.
this.$elements.signIn.email.myPluginInit();
this.$elements.signIn.password.myPluginInit();
//
// NOTE: How to handle the events?
//
}
});
我有 this.$elements 对象,它将在那里包含我的 DOM 的所有对象,我如何在它们上放置事件,因为使用此解决方案它们是可变的。这就是我以前做的事情(参见backbone.org)。
var HomeView = Backbone.View.extend({
events: {
'click #sign-in-email': 'clickedSignInEmail',
'focus #sign-in-password': 'focusSignInPassword'
}
});