Html模板引擎Handlerbars使用demo

1.自定义demo

<html>
    <head>
        <script src="./handlebars-v4.0.12.js"></script>
    </head>
    <body>
        <ul id='tmpContainer1'></ul>
        <ul id = 'tmpContainer2'></ul>

        <!--案例1-->
        <script id='tmp1' type="text/x-handlebars-template">
                {{#each people}}
                <li>{{name}}</li>
                {{/each}}
        </script>
        <script type="text/javascript">
            //1.定义模板填充用的参数
            var content = {
                people : [
                    {name:'aa', age: 12},
                    {name:'bb', age: 12},
                    {name:'cc', age: 15},
                    {name:'dd', age: 16},
                ]
            }
            //2.定义模板
            var template1 = Handlebars.compile(document.getElementById("tmp1").innerHTML);
            //3.模板套用填充参数，返回模板填充结果
            var html1 = template1(content);
            //4.将模板填充的结果嵌入到页面响应位置
            document.getElementById("tmpContainer1").innerHTML = html1;
        </script>

        <!--======================================================-->

        <!--案例2-->
        <script id = 'tmp2' type="text/x-handlebars-template">
            {{#each people}}
            <li>{{combine this}}</li>
            {{/each}}
        </script>
        <script>
             var content = {
                people : [
                    {name:'aa', age: 12},
                    {name:'bb', age: 12},
                    {name:'cc', age: 15},
                    {name:'dd', age: 16},
                ]
            }
            //注意helper的注册要先于 Handlebars.compile()的执行，否则报错。
            Handlebars.registerHelper('combine',function(item){
                return item.name + ' '+ item.age;
            })
            
            var template2 = Handlebars.compile(document.getElementById("tmp2").innerHTML);
            var html2 = template2(content);
            document.getElementById("tmpContainer2").innerHTML = html2;
           
        </script>
    </body>
</html>

2. 更多demo（较详细介绍）请参看如下博客

http://www.cnblogs.com/zcynine/p/5014421.html

posted on 2019-01-02 19:46  zhcgis  阅读(434)  评论(0)  编辑  收藏  举报

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