How do i set the id in WinJS.Binding.Template in a Win8 App

问题

The following html is not working for me.

<div id="weightListViewTemplate"  data-win-control="WinJS.Binding.Template">
<span  data-win-bind="innerText: name; id: id"></span>
</div>

<div id="basicListView" style="width:420px;height:600px"  data-win-options="{ itemTemplate: select('#weightListViewTemplate') }"
    data-win-control="WinJS.UI.ListView">
</div>

The list appears but the ID property is not set on the span objects.

How to a set the id of the span dynamically in the template based on the corresponding value in the datasource/array?

回答1:

I wouldn't recommend using the actual ID property. I believe you can't set it through data binding -- I believe WinJS uses ID's on elements under the covers to allow for weak-references to the DOM elements. Because of this it doesn't let you set the ID.

I would suggest using another property or attribute instead.

来源：https://stackoverflow.com/questions/13620411/how-do-i-set-the-id-in-winjs-binding-template-in-a-win8-app