// see: // http://ejohn.org/blog/javascript-micro-templating/ // Simple JavaScript Templating // John Resig - http://ejohn.org/ - MIT Licensed (function(){ var cache = {}; this.tmpl = function tmpl(str, data){ // Figure out if we're getting a template, or if we need to // load the template - and be sure to cache the result. var fn = !/\W/.test(str) ? cache[str] = cache[str] || tmpl(document.getElementById(str).innerHTML) : // Generate a reusable function that will serve as a template // generator (and which will be cached). new Function("obj", "var p=[],print=function(){p.push.apply(p,arguments);};" + // Introduce the data as local variables using with(){} "with(obj){p.push('" + // Convert the template into pure JavaScript str .replace(/[\r\t\n]/g, " ") .split("<%").join("\t") .replace(/((^|%>)[^\t]*)'/g, "$1\r") .replace(/\t=(.*?)%>/g, "',$1,'") .split("\t").join("');") .split("%>").join("p.push('") .split("\r").join("\\'") + "');}return p.join('');"); // Provide some basic currying to the user return data ? fn( data ) : fn; }; })(); // Demo data. $(function(){ var dataObject = { members:[ {id:1, name:"hoge", text:"aaaaaaaaaaaaaa"}, {id:9, name:"fuga", text:"bbbbbbbbbbbbbb"}, {id:15, name:"hoge", text:"cccccccccccccc"}, {id:22, name:"fuga", text:"dddddddddddddd"}, {id:78, name:"hoge", text:"eeeeeeeeeeeeee"}, {id:876, name:"fuga", text:"ffffffffffffff"}, {id:1033, name:"hoge", text:"gggggggggggggg"}, {id:7899, name:"fuga", text:"hhhhhhhhhhhhhh"} ] }; // -> End of dataObject var results = document.getElementById("results"); results.innerHTML = tmpl("item_tmpl", dataObject); });
------------------------------------------------------------ <ul id="results"> output results here. </ul> ------------------------------------------------------------ <script type="text/html" id="item_tmpl"> <% for ( var i = 0; i < members.length; i++ ) { %> <li id="<%=members[i].id%>" class="<%=(i % 2 == 1 ? " even" : " odd")%>"> <%=i+1%>人目 <%=members[i].text%> (from <%=members[i].name%>[ID:<%=members[i].id%>]) </li> <% } %> </script>
li{ border-bottom: 1px dotted #CCCCCC; } li.odd{ background: #FFFFEE; } li.even{ background: #FFFFCC; }