在DIV Backbone.js的关闭使保鲜膜 [英] Backbone.js turning off wrap by div in render

问题描述

我的模型邮和收藏的帖子。并希望使形式与＆LT所有职位列表;选择一个id =多多个=多​​个＆GT; 。所以，我不得不做出后览我#multi内渲染眼前这个模板：

I have model Post and collection Posts. And want to make form with list of all post in <select id="multi" multiple="multiple">. So i have to make a PostView render inside my #multi with just this template:

<option value=""><%= title %></option>

但最后我把它包裹着股利。是否有不包装这个模板＆LT任何解决方案; DIV＆GT;

推荐答案

如果您不定义报（或标签名）的视图（类或实例期间）的观点将被置于一个div标签内。 <一href=\"http://documentcloud.github.com/backbone/#View-el\">http://documentcloud.github.com/backbone/#View-el

If you don't define an el (or tagName) for the view (in the class or during instantiation) the view will be placed inside a div tag. http://documentcloud.github.com/backbone/#View-el

var PostView = Backbone.View.extend({
  tagName: 'option'
});

更新

开始v0.9.0，骨干有view.setElement（元素）来完成这件事。

Starting v0.9.0, Backbone has view.setElement(element) to get this done.

var PostView = Backbone.View.extend({
    initialize: function() {
        var template = _.template('<option value=""><%= title %></option>');
        var html = template({title: 'post'});
        this.setElement(html);
    }
});

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