文本绑定在挖空中工作,但不在模板中工作

时间:2011-09-20 23:50:58

标签: knockout.js jquery-templates

我刚刚开始使用knockout.js,我遇到了麻烦。我可以绑定文本变量,但似乎无法对模板执行任何操作。这里出了什么问题?

<html>
<head>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js" type="text/javascript"></script>
    <script src="underscore-min.js" type="text/javascript"></script>
    <script src="knockout-1.2.1.js" type="text/javascript"></script>

<script id="myTemplate" type="text/x-jquery-tmpl">
{{each objs}}
    ${var1} ${var2}<br/>
{{/each}}
</script>

<script type="text/javascript">
var myObj = function(var1, var2) {
    this.var1 = var1;
    this.var2 = var2;
}

var viewModel = {
    myText: ko.observable("See...?"),
    objs: ko.observableArray([
        new myObj("Foo","Bar"),
        new myObj("Foo","Bar")
    ])
};
</script>

<script type="text/javascript">
$(document).ready(function(){
    ko.applyBindings(viewModel);
});
</script>


</head>
<body>
<div id="main">
    This works:
    <span data-bind="text: myText"></span>
    <br/>

    There should be stuff here:
    <span data-bind="template: 'myTemplate'"></span>
    But there isn't.
</div>
</body>
</html>

BTW,我得到了这个输出:

This works: See...?
There should be stuff here: But there isn't. 

1 个答案:

答案 0 :(得分:2)

啊哈。我错过了jquery.tmpl.min.js。

关于淘汰文档的一件事 - 它在内联示例中非常重要,但很难找到实际设置文件的示例。