<!DOCTYPE html>

<html lang="en" xmlns="http://www.w3.org/1999/xhtml">

<head>

    <meta charset="utf-8" />

    <title></title>

    <script language="javascript" type="text/javascript" src="jquery-1.11.1.min.js"></script>

    <script language="javascript" type="text/javascript">

        //框架代码

        $(function () {

            $("[up-ctl]").each(function (i, item) {

                var parent = $(this);

                var ctl = parent.attr("up-ctl");

                var tar = window[ctl]();//执行用户的ctl方法

                //parent.data("_data", tar);//以后可能会用到

                var str = parent.html().replace(/##(.+?)##/g, function (e1, e2) {

                    var res = tar[e2];

                    if (res == undefined || res == null) {

                        return e1;

                    } else {

                        return res;

                    }

                });

                parent.html(str);

                parent.find("[up-repeat]").each(function (i, item) {

                    var repeat = $(this);

                    var itemAttr = repeat.attr("up-repeat");

                    for (var i = 0; i < tar[itemAttr].length; i++) {

                        var repeatStr = repeat.html().replace(/{{(.+?)}}/g, function (e1, e2) {

                            var res = tar[itemAttr][i][e2];

                            if (res == undefined || res == null) {

                                return e1;

                            } else {

                                return res;

                            }

                        });

                        repeat.after(repeatStr);

                    }

                    repeat.remove();

                });

            })

        });

    </script>

    <script>

        //用户代码

        function ctl1() {

            var obj = {};

            obj.title = "这是一个对象";

            obj.items = [];

            for (var i = 0; i < 20; i++) {

                var item = {};

                item.title = "第" + i + "个";

                item.index = i;

                obj.items.push(item);

            }

            return obj;

        }

    </script>

</head>

<body>

    <div up-ctl="ctl1">

        <h1>##title##</h1>

        <ul>

            <li up-repeat="items">

                {{index}}：{{title}}<br />

            </li>

        </ul>

    </div>

</body>

</html>