JSFiddle - React, Tailwind, and code Playground

by TomXu

HTML

<!doctype html public 'ahh hell yeah'>
<html>
<head>
   <meta charset=utf-8>
   <title>Simple Templating</title>
</head>
<body>
 
  <div class="result"></div>
 
  <script type="template" id="template">
    <h2>
      <a href="{{href}}">
        {{title}}
      </a>
    </h2>
    <img src="{{imgSrc}}" alt="{{title}}">
  </script>
 
</body>
</html>

CSS

a:link, a:visited {
    color: #3D81EE;
}

JavaScript

;(function() {
  // simulates AJAX request
  var data = [
    {
      title: "Knockout应用开发指南",
      href: "http://www.cnblogs.com/TomXu/archive/2011/11/21/2257154.html",
      imgSrc: "http://images.cnblogs.com/cnblogs_com/TomXu/339203/o_knockout2.jpg"
    },
    {
      title: "微软ASP.NET站点部署指南",
      href: "http://www.cnblogs.com/TomXu/archive/2011/11/25/2263050.html",
      imgSrc: "http://www.cnblogs.com/images/cnblogs_com/TomXu/339203/o_vs.jpg"
    },
    {
      title: "HTML5学习笔记简明版",
      href: "http://www.cnblogs.com/TomXu/archive/2011/12/06/2277499.html",
      imgSrc: "http://images.cnblogs.com/cnblogs_com/TomXu/339203/o_LearningHtml5.png"
    }
  ],
      
        template = document.querySelector('#template').innerHTML,
        result = document.querySelector('.result'),
        attachTemplateToData;
 
    // 将模板和数据作为参数，通过数据里所有的项将值替换到模板的标签上（注意不是遍历模板标签，因为标签可能不在数据里存在）。
    attachTemplateToData = function(template, data) {
        var i = 0,
            len = data.length,
            fragment = '';
 
        // 遍历数据集合里的每一个项，做相应的替换
        function replace(obj) {
            var t, key, reg;
 
            for (key in obj) {
                reg = new RegExp('{{' + key + '}}', 'ig');
                t = (t || template).replace(reg, obj[key]);
            }
 
            return t;
        }
 
        for (; i < len; i++) {
            fragment += replace(data[i]);
        }
 
        return fragment;
    };
 
    result.innerHTML = attachTemplateToData(template, data);
})();