小编rob*_*rob的帖子

我正在尝试使用Underscore.js forEach方法将对象列表加载到模板中:

HTML模板代码:

<script type="text/template" id="element">
    <% _.each(data, function (element) { %>
        <div class="col-xs-12 col-sm-12 col-md-4" id="inner-element">
            <div class="thumbnail">
                <img class="img-responsive" src="../../../img/<%= element.img %>" alt="...">
                <div class="caption">
                    <h3 class="menu-food-name"><%= element.name %></h3>
                    <p class="menu-food-description"><%= element.description %></p>
                    <p class="menu-food-price text-right"><span class="label label-info" role="button"><%= element.price %></span></p>
                </div>
            </div>
        </div>
    <% }); %>
</script>

使用Javascript:

var elementTemplate = _.template($('#element').html(), {data: item});
that.$el.append(elementTemplate);

"item"之前被定义为一个对象数组,其中包含三个元素,其中包含我希望在模板中显示的属性(名称,描述,价格和img)(如console.log(item)中所示):

Object {0: Object, 1: Object, 2: Object}
    0: Object
        description: "grilled portobello and balsamic"
        img: ""
        name: "fungi grigliati"
        price: "7.95" …