Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/javascript/429.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript 模板未按预期工作的敲除嵌套foreach_Javascript_Jquery_Knockout.js_Jquery Templates - Fatal编程技术网

Javascript 模板未按预期工作的敲除嵌套foreach

Javascript 模板未按预期工作的敲除嵌套foreach,javascript,jquery,knockout.js,jquery-templates,Javascript,Jquery,Knockout.js,Jquery Templates,我曾尝试使用JSFIDLE,但它抱怨模板脚本,但下面是一个完整的示例,您可以将其放入.html文件并在本地查看 <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="t

我曾尝试使用JSFIDLE,但它抱怨模板脚本,但下面是一个完整的示例,您可以将其放入.html文件并在本地查看

<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>
但是输出中缺少
-Inner 1 Name
片段


我做错了什么?

databind=“template[…]”应该是数据绑定;)

不,我没有收到任何错误。很容易被忽略,事实上,我在发现之前还必须运行它。:)我完全在JSFIDLE中重新编写了大部分内容,但仍然没有理解它我其实是来删除这个问题的,因为我自己才发现。。。
Model Name: ModelName
Outer: Outer 1 Name
- Inner 1 Name