深入理解Juicer模板引擎-优快云博客

本文详细探讨了Juicer模板引擎的原理与使用方法，包括其语法特性、模板编译过程以及如何在JavaScript项目中集成和优化。通过实例解析，帮助开发者更好地掌握这一强大的模板工具。

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

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./juicer-min.js"></script>
</head>

<body>
    <div id="app"></div>
    <script id="tpl" type="text/template">
        <ul>
            {@each list as it,index}
                <li>123${it.name} (index: ${index})</li>
            {@/each}
            {@each blah as it}
                <li>
                    num: ${it.num} <br />
                    {@if it.num==3}
                        {@each it.inner as it2}
                            ${it2.time} <br />
                        {@/each}
                    {@/if}
                </li>
            {@/each}
            ${name}
        </ul>
    </script>

    <script>
        var data = {
            list: [{
                    name: ' guokai',
                    show: true
                },
                {
                    name: ' benben',
                    show: false
                },
                {
                    name: ' dierbaby',
                    show: true
                }
            ],
            blah: [{
                    num: 1
                },
                {
                    num: 2
                },
                {
                    num: 3,
                    inner: [{
                            'time': '15:00'
                        },
                        {
                            'time': '16:00'
                        },
                        {
                            'time': '17:00'
                        },
                        {
                            'time': '18:00'
                        }
                    ]
                },
                {
                    num: 4
                }
            ],
            name:'jack'
        };
        

        var tpl = document.getElementById('tpl').innerHTML;

        var html = juicer(tpl, data);
        //html是一个字符串，需要在标签中渲染


        document.getElementById('app').innerHTML = html
    </script>
</body>

</html>