dtpicker如何添加星期上去呢，h5模式

<button id='demo4' data-options='{"type":"date","week":"true","lang":"cn"}' class="btn mui-btn mui-btn-block">选择日期1111 ...</button>

加了二个参数（,"week":"true" 就是显示星期几，否则就保持原样；"lang":"cn" 是显示中字，否则就是保持原样），其它的自己来扩展了。
把附件中的文件替换原来的文件：mui.dtpicker.js

如果不要年份，在如下代码中加入你想要的格式就行：
switch (type) {
case 'datetime':
selected.value = selected.y.value + '-' + selected.m.value + '-' + selected.d.value + ' ' + selected.h.value + ':' + selected.i.value;
selected.text = selected.y.text + cn + selected.m.text + cn + selected.d.text + ' ' + selected.h.text + ':' + selected.i.text;
break;
case 'date':
selected.value = selected.y.value + '-' + selected.m.value + '-' + selected.d.value;
selected.text = selected.y.text + cn + selected.m.text + cn + selected.d.text;
break;
case 'time':
selected.value = selected.h.value + ':' + selected.i.value;
selected.text = selected.h.text + ':' + selected.i.text;
break;
case 'month':
selected.value = selected.y.value + cn + selected.m.value;
selected.text = selected.y.text + cn + selected.m.text;
break;
case 'hour':
selected.value = selected.y.value + cn + selected.m.value + cn + selected.d.value + ' ' + selected.h.value;
selected.text = selected.y.text + cn + selected.m.text + cn + selected.d.text + ' ' + selected.h.text;
break;
}