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模板 : foreach 结构

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eprom2006 edited this page Feb 10, 2020 · 4 revisions

foreach 结构的主要职能是装逼，装得好像foreach循环我也有一样，其实它的职能早就通过element的datapath实现过了，副作用是可以改善一点模板代码的可读性。

基本语法

{
    foreach: Array|数据漫游器|取值函数,
    t: 行模板
}

Sample

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="../jquery.js"></script>
    <script src="../thin.js"></script>
    <title>Document</title>
</head>

<body>
    <container></container>

    <script>
        $(function() {
            var data = {
                title: "foreach test",
                items: [{
                    f1: "row1",
                    f2: "row1f2"
                }, {
                    f1: "row2",
                    f2: "row2f2"
                }]
            }

            $("container").render({
                data: data,
                template: {
                    e: "fieldset",
                    title: "[[title]]",
                    t: {
                        foreach: "items",
                        t: {
                            e: "li",
                            t: "[[f1]]:[[f2]]"
                        }
                    }
                }
            });
        });
    </script>
</body>

</html>
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