<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script src="https://code.jquery.com/jquery-2.2.4.min.js" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44="
crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"
crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap-theme.min.css"
integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<link href="/bootstrap-datepickerex/css/bootstrap-datepicker.min.css" rel="stylesheet">
<script src="/bootstrap-datepickerex/js/bootstrap-datepicker.min.js"></script>
<script src="/bootstrap-datepickerex/locales/bootstrap-datepicker.zh-CN.min.js"></script>
</head>
<body>
<form class="form-horizontal">
<div class="form-group">
<div class="col-sm-2 control-label">报名日期</div>
<div class="col-sm-10">
<div class="input-daterange input-group" id="datepicker">
<input id="startTime" class="datepicker form-control" name="startTime" type="text" required >
<span class="input-group-addon">至</span>
<input id="endTime" class="datepicker form-control" dateEndGeStart="#startTime" name="endTime" type="text" required >
</div>
</div>
</div>
<div class="form-group">
<div class="col-sm-2 control-label">最大人数</div>
<div class="col-sm-10">
<input οnkeyup="if(this.value.length==1){this.value=this.value.replace(/[^1-9]/g,'')}else{this.value=this.value.replace(/\D/g,'')}" onafterpaste="if(this.value.length==1){this.value=this.value.replace(/[^1-9]/g,'')}else{this.value=this.value.replace(/\D/g,'')}" class=" form-control">
</div>
</div>
<div class="form-group">
<div class="col-sm-2 control-label">价格</div>
<div class="col-sm-10">
<input type="text" id="number" placeholder="只能输入数字且最多两位小数" class=" form-control">
</div>
</div>
<div class="form-group">
<div class="col-sm-2 control-label">详情</div>
<div class="col-sm-10">
<textarea type="text" id="number" placeholder="请输入详情" class=" form-control"></textarea>
</div>
</div>
</form>
</body>
<script>
$(function() {
//日期选择
$(".datepicker").datepicker({
language: "zh-CN",
autoclose: true,//选中之后自动隐藏日期选择框
format: "yyyy-mm-dd"//日期格式
});
//设置开始时间
$('#startTime').datepicker('setStartDate', new Date());
$('#endTime').datepicker('setStartDate', new Date());
$("#startTime").datepicker().on('changeDate', function(e) {
//获取选取的开始时间
var endTimeStart =$("#startTime").val();
//设置结束时间
$('#endTime').datepicker('setStartDate', endTimeStart);
});
//设置结束时间必须晚于开始时间
$("#endTime").datepicker().on('changeDate', function(e) {
//获取选取的开始时间
var endTimeStart =$("#startTime").val();
//设置结束时间
$('#endTime').datepicker('setStartDate', endTimeStart);
});
//价格正则
var inp = document.getElementById('number');
//给节点添加键盘擡起事件
inp.onkeyup = function restrictNumber() {
let inpu = document.getElementById('number');
inpu.value = inpu.value.replace(/[^\d.]/g, ""); //仅保留数字和"."
inpu.value = inpu.value.replace(/\.{2,}/g, "."); //两个连续的"."仅保留第一个"."
inpu.value = inpu.value.replace(".", "$#*").replace(/\./g,'').replace('$#*','.');//去除其他"."
inpu.value = inpu.value.replace(/^(\d+)\.(\d\d).*$/, '$1.$2');;//限制只能输入两个小数
if (inpu.value.indexOf(".") < 0 && inpu.value != "") { //首位是0的话去掉
inpu.value = parseFloat(inpu.value);
}
}
});
</script>
</html>
