手机端页面内当月日历展示

需求：可以进行年份与月份的选择并根据选择展示相应的日历，如下图所示，

解决方案：

<div class="week aui-margin-l-10 aui-margin-r-10">
    <div>日</div>
    <div>一</div>
    <div>二</div>
    <div>三</div>
    <div>四</div>
    <div>五</div>
    <div>六</div>
</div>
<div class="dateList" style="margin:10px;">
    <div class="dateDiv" v-for="(vo, index) in calendarList">
        <dl v-if="vo != 0">
            <dt>{{ vo }}</dt>
            <dd>7</dd>
        </dl>
        <dl v-else><dt></dt><dd></dd></dl>
    </div>
</div>

　　

var nowadays = new Date();
var currentYear = nowadays.getFullYear();  // 当前年份
var currentMonth = nowadays.getMonth()+1;  // 当前月份
var currentDayNum = new Date(currentYear, currentMonth, 0).getDate();  // 获取本月天数
var currentDay = new Date(currentYear+"-"+(currentMonth<10?("0"+currentMonth):currentMonth)+"-01").getDay();  // 获取本月1日为星期几
for(var i = 1; i <= currentDayNum; i++){
    vm.calendarList.push(i);
}
switch (currentDay) {
    case 1:     // 星期一
        vm.calendarList.unshift(0);
        break;
    case 2:     // 星期二
        vm.calendarList.unshift(0,0);
        break;
    case 3:     // 星期三
        vm.calendarList.unshift(0,0,0);
        break;
    case 4:     // 星期四
        vm.calendarList.unshift(0,0,0,0);
        break;
    case 5:     // 星期五
        vm.calendarList.unshift(0,0,0,0,0);
        break;
    case 6:     // 星期六
        vm.calendarList.unshift(0,0,0,0,0,0);
        break;
    default:
        break;
}
var lackDate = 7 - (vm.calendarList.length % 7);
if(lackDate < 7){
    for(var j = 0; j < lackDate; j++){
        vm.calendarList.push(0);
    }
}