html js 多个datebox日期的添加删除，查重
2019-03-09 本文已影响0人
小铭铭_7c47
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="Pragma" content="no-cache"><meta http-equiv="Cache-Control" content="no-cache"><meta http-equiv="Expires" content="0">
<meta http-equiv="Cache" content="no-cache">
<title>登录</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" type="text/css" href="/eam/css/easyui.css">
<link rel="stylesheet" type="text/css" href="/eam/css/themes/icon.css">
<link rel="stylesheet" type="text/css" href="/eam/css/demo.css">
<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript" src="/eam/js/jquery.easyui.min.js"></script>
<script type="text/javascript" src="/eam/js/easyui-lang-zh_CN.js"></script>
</head>
<body >
<div id='date_queue'>
</div>
<br/><input type="button" onclick="addDate();" value="添加" />
<br/><input type="button" onclick="subm();" value="提交" />
</body>
<script type="text/javascript">
var dateStr = '2019-02-01,2018-02-01,2017-01-01,';
var datenum = 0;
$(document).ready(function(){
var datesStr = dateStr.split(',');
for(var i=0; i<datesStr.length; i++){
if(datesStr[i]==='' ||datesStr[i]===null ) continue;
addDate();
$("#date_"+i+"_input").datebox('setValue',datesStr[i]);
}
});
$("#date_1_input").datebox({editable:false});
function addDate(){
console.log(datenum);
$('#date_queue').append(
'<div id="date_'+datenum+'_div">'+
'<input id="date_'+datenum+'_input"/>'+
'<input type="button" onclick="removeDate('+datenum+');" value="删除" />'+
'</div>'
);
$("#date_"+datenum+"_input").datebox({editable:false});
datenum++;
}
function removeDate(dateNum){
$('#date_'+dateNum+'_div').remove();
}
function subm(){
var subDate = '';
for(var i=0; i<=datenum; i++){
var em = $("#date_"+i+"_input");
var dateVal = em.length === 1 ? em.datebox('getValue'): '';
if( !(dateVal==='') && !(dateVal===null) ) subDate = subDate + dateVal + ',';
}
if(subDate === '' ){
$.messager.alert('警告','至少填一个');
return ;
}
//查重
var subArrDate = subDate.split(',');
subArrDate.sort();
for(var i=1; i<subArrDate.length; i++){
if(subArrDate[i] === subArrDate[i-1]){
$.messager.alert('警告',subArrDate[i]+'重复');
return;
}
}
$.messager.alert('提示','成功提交'+subDate);
console.log('成功提交'+subDate);
}
</script>
</html>
