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因项目需要将layui日历的样式进行了改变，主要改变如下：
1.在layui日历中添加价格
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>test</title>
<link rel="stylesheet" href="../../layuiadmin/layui/css/layui.css" media="all">
<style>
#test-n1 .layui-laydate-main{
width: 350px;
}
.price{
border-top: 1px solid black;
color: red;
}
</style>
</head>
<body>
<div id="test-n1"></div>
<script src="../../layuiadmin/layui/layui.js"></script>
<script src="../../js/jquery-1.8.3.js"></script>
<script>
layui.use('laydate',function () {
var laydate = layui.laydate;
//直接嵌套显示
laydate.render({
elem: '#test-n1'
,position: 'static'
,min: 0
,ready: function(date){
//$('.layui-this').removeClass('layui-this');//去掉默认选中当前日期
console.log(date); //得到初始的日期时间对象：{year: 2017, month: 8, date: 18, hours: 0, minutes: 0, seconds: 0}
var choosedate = $('.layui-laydate-content td[class=""]');//选中所有显示日期的td
choosedate.append("<div class=\"price\">￥100</div>");//在选中的td中加入显示价价格的div
}
,done: function(value, date, endDate){
console.log(value); //得到日期生成的值，如：2017-08-18
console.log(date); //得到日期时间对象：{year: 2017, month: 8, date: 18, hours: 0, minutes: 0, seconds: 0}
},change: function(value, date, endDate){
var choosedate = $('.layui-laydate-content td[class=""]');
choosedate.append("<div class=\"price\">￥100</div>");
}
});
});
</script>
</body>
</html>运行结果：
2.单点选中日期，或按Ctrl键连选日期
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>test</title>
<link rel="stylesheet" href="../../layuiadmin/layui/css/layui.css" media="all">
</head>
<body>
<div id="test-n1"></div>
<script src="../../layuiadmin/layui/layui.js"></script>
<script src="../../js/jquery-1.8.3.js"></script>
<script>
layui.use('laydate',function () {
var laydate = layui.laydate;
var prevCheckDate; // 记录上次ctrl+鼠标选中的日期
//直接嵌套显示
laydate.render({
elem: '#test-n1'
,position: 'static'
,min: 0
,ready: function(date){
$('.layui-this').removeClass('layui-this');//去掉默认选中的当前日期
var choosedate = $('.layui-laydate-content td[class=""]');
// 绑定点击事件
choosedate.unbind("click").click(function(event){
// 记录每次选中的元素
var checkDates = $('.layui-laydate-content td[mychecked="true"]');
// 将历史选中的日期全部添加样式
checkDates.addClass('layui-this');
// 判断当前点击元素是否已经被选择过了
if($(this).attr('mychecked') == 'true'){
$(this).attr('class','');
$(this).removeAttr('mychecked');
return;
}
// 为选中的元素设置一个标记
$(this).attr('mychecked','true');
// 监听点击事件发生时，用户是否按下了ctrl键
if(event.ctrlKey) {
if(prevCheckDate){
var nowCheckDate = $(this).attr('lay-ymd');
prevCheckDate = new Date(prevCheckDate.replace(/-/g,"/"));
nowCheckDate = new Date(nowCheckDate.replace(/-/g,"/"));
var nyear = nowCheckDate.getFullYear();
var pyear = prevCheckDate.getFullYear();
var nmonth = nowCheckDate.getMonth() + 1;
var pmonth = prevCheckDate.getMonth() + 1;
var nday = nowCheckDate.getDate();
var pday = prevCheckDate.getDate();
if(nyear == pyear && nmonth == pmonth){
var i = nday > pday ? pday:nday;
var j = nday > pday ? nday:pday;
for(i;i < j;i++){
$('td[lay-ymd="'+nyear+'-'+nmonth+'-'+i+'"]').addClass('layui-this');
$('td[lay-ymd="'+nyear+'-'+nmonth+'-'+i+'"]').attr('mychecked','true');
}
}
}
// 重置上次ctrl选中元素
prevCheckDate = $(this).attr('lay-ymd');
}else{
prevCheckDate = null;
}
});
}
});
});
</script>
</body>
</html>运行结果：
