<!DOCTYPE html>
<html lang="en">
<head>
</head>
<title>test App</title>
<!-- Bootstrap Core CSS -->
<link href="/Project/static/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom CSS -->
<link href="/Project/static/css/sb-admin.css" rel="stylesheet">
<link href="/Project/static/css/bootstrap-multiselect.css" rel="stylesheet">
<!-- Custom Fonts -->
<link href="/Project/static/lib/css/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<script src="/Project/static/lib/js/jquery.min.js"></script>
<body>
<div >
<ul id="ts" class="collapse">
<select id="time-stamp" multiple="multiple">
<option value="T1">T1</option>
<option value="T2">T2</option>
<option value="T3">T3</option>
<option value="T4">T4</option>
<option value="T5">T5</option>
</select>
</ul>
<ul id="cs" class="collapse">
<select id="chart-select" onchange="fillChart()">
<option value="error_info">select</option>
<option value="session_history">Error Info</option>
</select>
</ul>
</div>
<script src="/Project/static/js/jquery.js"></script>
<script src="/Project/static/js/bootstrap.min.js"></script>
<script src="/Project/static/js/bootstrap-multiselect.js"></script>
<script type="text/javascript">
function fillChart()
{
var chkd = document.getElementById("time-stamp");
var cids = [];
for (var i=0;i<chkd.length;i++)
{
alert(i);
if(chkd[i].checked)
{
cids.push(chkd[i]);
}
}
alert(cids);
}
</script>
</body>
</html>
我想讀取所選的複選框的所有字段的文本。但是,alert(cids)
在此處爲空。 chkd[i].checked
始終返回false,因爲cids.push(chkd[i])
未執行。我可以知道我錯在哪裏嗎?下拉選中的框不起作用
你的意思是選擇框?我在這裏沒有看到任何複選框 –
Here you go http://jsfiddle.net/sandenay/h7vp8z05/ –