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JsRender系列demo(9)自定义函数

<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head>    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />    <title></title>    <script type="text/javascript" src="http://www.mamicode.com/scripts/jquery.js"></script>    <script type="text/javascript" src="http://www.mamicode.com/scripts/jquery-ui.js"></script>    <script type="text/javascript" src="http://www.mamicode.com/scripts/jsrender.js"></script>    <link href="http://www.mamicode.com/scripts/demos.css" rel="stylesheet" />    <link href="http://www.mamicode.com/scripts/movielist.css" rel="stylesheet" /></head><body>    <script id="movieTemplate" type="text/x-jsrender">        <td>{{>~format(title, "upper")}}</td>//逗号,和“upper”之间一定要空一格        <td>{{for  languages}}{{>~format(name, "lower")}}{{/for}}</td>    </script>    <table>        <thead>            <tr>                <th>Title</th>                <th>Languages</th>            </tr>        </thead>        <tbody id="movieList"></tbody>    </table>    <script type="text/javascript">        $.views.helpers({            format: function (val, format) {                var ret;                switch (format) {                    case "upper": return val.toUpperCase();                    case "lower": return val.toLowerCase();                }            }        });        var movie = {            title: "Eyes Wide Shut",            languages: [				{ name: "French" },				{ name: "German" },				{ name: "Spanish" }            ]        };        $("#movieList").html(            $("#movieTemplate").render(movie)        );    </script></body></html>