Javascript 为什么在集合中使用模型
为什么要在收藏中使用模型,有人能给我解释一下吗 例如:Javascript 为什么在集合中使用模型,javascript,backbone.js,backbone-model,backbone.js-collections,Javascript,Backbone.js,Backbone Model,Backbone.js Collections,为什么要在收藏中使用模型,有人能给我解释一下吗 例如: var model = Backbone.Model.extend({ url: '/rest/article/' }); var collection = Backbone.Collection.extend({ url: '/rest/article', model: model }); 因此,无论何时向集合中添加项目,都可以将其实例化为此类模型。可能的重复项 var model = Backbone.Model.ext
var model = Backbone.Model.extend({
url: '/rest/article/'
});
var collection = Backbone.Collection.extend({
url: '/rest/article',
model: model
});
因此,无论何时向集合中添加项目,都可以将其实例化为此类模型。可能的重复项
var model = Backbone.Model.extend({
parse : function (response) {
// you can modify model
response.author || (response.author = 'Anonymous');
return response;
},
getArticleTitle : function () {
return this.get('author') + ' - ' + this.get('title');
}
});
var collection = Backbone.Collection.extend({
url: '/rest/article',
model: model
});
// you can access model methods
collection.at(0).getArticleTitle();