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76 lines
1.8 KiB
76 lines
1.8 KiB
<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>helper-demo</title>
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<script src="../../dist/template-native.js"></script>
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</head>
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<body>
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<h1>辅助方法</h1>
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<div id="content"></div>
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<script id="test" type="text/html">
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<%=dateFormat(time, 'yyyy<b>年</b> MM月 dd日 hh:mm:ss')%>
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</script>
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<script>
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/**
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* 对日期进行格式化，
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* @param date 要格式化的日期
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* @param format 进行格式化的模式字符串
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* 支持的模式字母有：
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* y:年,
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* M:年中的月份(1-12),
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* d:月份中的天(1-31),
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* h:小时(0-23),
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* m:分(0-59),
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* s:秒(0-59),
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* S:毫秒(0-999),
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* q:季度(1-4)
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* @return String
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* @author yanis.wang
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* @see http://yaniswang.com/frontend/2013/02/16/dateformat-performance/
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*/
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template.helper('dateFormat', function (date, format) {
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date = new Date(date);
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var map = {
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"M": date.getMonth() + 1, //月份
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"d": date.getDate(), //日
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"h": date.getHours(), //小时
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"m": date.getMinutes(), //分
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"s": date.getSeconds(), //秒
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"q": Math.floor((date.getMonth() + 3) / 3), //季度
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"S": date.getMilliseconds() //毫秒
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};
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format = format.replace(/([yMdhmsqS])+/g, function(all, t){
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var v = map[t];
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if(v !== undefined){
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if(all.length > 1){
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v = '0' + v;
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v = v.substr(v.length-2);
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}
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return v;
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}
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else if(t === 'y'){
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return (date.getFullYear() + '').substr(4 - all.length);
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}
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return all;
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});
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return format;
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});
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// --------
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var data = {
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time: (new Date).toString(),
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};
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var html = template('test', data);
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document.getElementById('content').innerHTML = html;
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</script>
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</body>
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</html>
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