我试图做jsFiddle,但它抱怨模板脚本,但下面是一个完整的例子,你可以把它放到.html文件中并在本地查看。Knockout嵌套的foreach模板不能按预期工作
<html>
<head>
<title>Test</title>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/knockout/knockout-2.2.1.js"></script>
<script type="text/javascript">
var InnerModel = function() {
this.name = ko.observable("");
}
var OuterModel = function() {
this.name = ko.observable("");
this.innerItems = ko.observableArray();
}
var ViewModel = function() {
this.name = ko.observable("");
this.outerItems = ko.observableArray();
}
$(document).ready(function() {
var model = new ViewModel();
ko.applyBindings(model)
model.name("ModelName");
outerItem = new OuterModel();
outerItem.name("Outer 1 Name");
model.outerItems.push(outerItem);
innerItem = new InnerModel();
innerItem.name("Inner 1 Name");
outerItem.innerItems.push(innerItem);
});
</script>
</head>
<body>
<script type="text/html" id="inner-template">
<li><span data-bind="text: inner.name"> </span></li>
</script>
<h3>Model Name: <span data-bind="text: name"></span></h3>
<div data-bind="foreach: outerItems" >
<h4><b>Outer:</b> <span data-bind="text: name"></span></h4>
<ul databind="template: { name: 'inner-template', foreach: innerItems, as: 'inner' }" ></ul>
</div>
</body>
</html>
我所期望的输出是:
Model Name: ModelName
Outer: Outer 1 Name
- Inner 1 Name
但- Inner 1 Name
片的输出不见了。
我在做什么错?
任何错误....? – Jack 2013-03-08 14:59:54
不,我没有得到任何错误。 – Pete 2013-03-08 15:02:29