使用正则表达式删除datalist标签,整个,包括标签的innerHtml内容。
<datalist id="sellPoint1">
<option label="提示1" value="Solid color easy collocation clothes"/>
<option label="提示2" value="They are super soft and very comfortable to wear, helping you keep cool as you turn the heat up on the beach! Sexy, Hot, and Comfortable!"/>
</datalist>
何苦用正则?
document.getElementsByTagName('datalist')[0].remove()
<datalist.*?>.*?</datalist>
jQuery:$("datalist").remove();