[英]Knockout nested foreach with templates not working as expected
我試圖做jsFiddle,但它抱怨模板腳本,但下面是一個完整的例子,你可以放入.html文件並在本地查看。
<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>
我期望的輸出是:
Model Name: ModelName
Outer: Outer 1 Name
- Inner 1 Name
但輸出中缺少- Inner 1 Name
片段。
我究竟做錯了什么?
databind =“template [...]”應該是數據綁定 ;)
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