我試圖顯示使用backbone.js的項目列表。 基本上,骨幹應該能夠將項目提取到Projects集合中。 這可以工作,正如我從異步請求中可以看出的那樣充滿了項目。無法預裝服務器使用Backbone.js和Tastypie收集
但是,如何在頁面加載時呈現它們?沒有太多關於使用reset()方法來引導模型的文檔。任何幫助表示讚賞!謝謝。
app.js:
var oldSync = Backbone.sync;
Backbone.sync = function(method, model, success, error){
var newSuccess = function(resp, status, xhr){
if(xhr.statusText === "CREATED"){
var location = xhr.getResponseHeader('Location');
return $.ajax({
url: location,
success: success
});
}
return success(resp);
};
return oldSync(method, model, newSuccess, error);
};
(function($) {
window.Project = Backbone.Model.extend({});
window.Projects = Backbone.Collection.extend({
model: Project,
url: PROJECT_ENDPOINT,
parse: function(data) {
return data.objects;
}
});
window.ProjectView = Backbone.View.extend({
tagName: 'li' ,
className: 'project',
initialize: function() {
_.bindAll(this, 'render');
this.model.bind('change', this.render);
this.projects = new Projects();
this.projects.fetch(function(data) {
console.log("haha");
});
this.template = _.template($('#project-template').html());
},
render: function() {
var renderedContent = this.template(this.model.toJSON());
$(this.el).html(renderedContent);
return this;
}
});
})(jQuery);
模板:
.........
<script>
PROJECT_ENDPOINT = "{% url api_dispatch_list resource_name="project" %}";
</script>
<script type="text/template" charset="utf-8" id="project-template">
<span class="project-title"><%= title %></span>
</script>
</head>
<body>
<div id="container"></div>
</body>
</html>
是的,這工作,給了我新的見解。謝謝! – Gijs