你不能像这样使用 ListView 。 ListView 控件添加了一大堆额外的元素来完成它的工作，这导致你的表问题。

You can't use a ListView like this. The ListView control adds a whole stack of extra elements to do its work, which is causing your table problems.

答案是直接使用 WinJS.Binding.Template 控件用它来在表元素中插入行ere是模板所需的HTML：

The answer is to work with the WinJS.Binding.Template control directly and use it to insert rows into your table element. Here is the HTML you'll need for the template:

<table >
    <tbody id="myTemplate" data-win-control="WinJS.Binding.Template">
        <tr >
            <td data-win-bind="innerText: label"></td>
            <td data-win-bind="innerText: value"></td>
            <td></td>
        </tr>
    </tbody>
</table>

您需要输入一个完整的表格并且 tbody 在标记中，以便浏览器不会对查找未附加的tr元素或插入tbody元素本身感到不安。模板的外部元素将被丢弃，因此在您使用模板时，只会生成 tr 元素。

You need to put a complete table and tbody in the markup so that the browser doesn't get upset about finding an unattached tr element or insert the tbody element itself. The outer element of a template is discarded, so only the tr element will be generated from the template when you use it.

这是表的标记，其中将插入生成的元素 - 这是你所拥有的，除了我添加了一个id属性，所以我可以找到从Javascript插入内容的元素：

Here is the markup for the table, where the generated elements will be inserted - this is what you had, except I have added an id attribute so I can find the element to insert content into from Javascript:

<table>
    <thead>
        <tr>
           <th>col1</th>
           <th>col2</th>
           <th>col2</th>
        </tr>
    </thead>     
    <tbody id="myTableBody">
    </tbody>
</table>

最后，这是代码：

WinJS.UI.processAll().then(function () {
    var tableBody = document.getElementById("myTableBody");
    var template = document.getElementById("myTemplate").winControl;

    topContent.forEach(function (item) {
        template.render(item, tableBody);
    });
});

您需要确保承诺在使用模板之前， WinJS.UI.processAll 返回。为要处理的每个项调用 render 方法 - 参数是要传递给模板以进行数据绑定的数据项，以及用于将生成的元素插入的DOM元素。

You need to make sure that the Promise returned by WinJS.UI.processAll is fulfilled before you use the template. Call the render method for each item you want to process - the arguments are the data item to pass to the template for data binding and the DOM element to insert the generated elements into.