使用javascript在Enter键上提交表单
问题描述：
我不确定我在这里做错了什么。
I'm not sure what I am doing wrong here. I want the enter key to work as well as clicking the button.
<form action="" method="get" class="priceOptionForm" name="priceOptionForm">
<input name="paypal_email" type="text" value="whatever" id="email"></label>
<a href="javascript:void(0);" class="bluebtn" id="profile_price" style="width:60px;margin-top:5px;">Save all</a>
</form>
答
试试这个：
Try this:
document.getElementById('email').onkeydown = function(e){
if(e.keyCode == 13){
// submit
}
};