在进行表单元素的操作时，难免会遇到对option元素的挑选，下面的示例代码能够很好的获取到你option元素选择的值，如果要传递给后端，可通过ajax或者其他方式传递即可。 示例代码
代码语言：javascript复制<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>获取option元素</title>
</head>
<body>
<div class="item-content">
<div class="item-inner">
<div class="item-title label">编程语言</div>
<div class="item-input">
<select id="program-language">
<option data-id="Java">Java</option>
<option data-id="Python">Python</option>
<option data-id="Android">Android</option>
<option data-id="C#">C#</option>
<option data-id="Ruby">Ruby</option>
<option data-id="JavaScript">JavaScript</option>
</select>
</div>
</div>
<div class="content-block">
<div class="row">
<div class="col-50">
<a href="#" class="button button-big button-fill button-success" id="submit">提交</a>
</div>
</div>
</div>
<script type='text/javascript' src='C:/Users/Hyxiao/Desktop/option/jquery-3.2.1.js' charset='utf-8'></script>
<script type='text/javascript'>
$('#submit').click(function() {
var language = '';
language =
$('#program-language').find('option').not(function() {
return !this.selected;
}).data('id')
console.log(language);
});
</script>
</body>
</html>效果图如下：
