Html 向 <textarea> 添加滚动条
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Add a scrollbar to a <textarea>
提问by user2370460
I would like to add a scrollbar to a textarea, so that it always appears, even when there is nothing to scroll down to. If there is nothing for it to scroll down to, I would prefer if it could be greyed out, indicating that there is nothing below.
我想向 textarea 添加一个滚动条，以便它始终出现，即使没有向下滚动的内容。如果它没有向下滚动到的任何内容，我希望它可以变灰，表示下面没有任何内容。
How would I do this?
我该怎么做？
回答by Mr. Alien
回答by Kishori
Try adding below CSS
尝试在下面添加 CSS
textarea
{
overflow-y:scroll;
}
回答by Dale
You will need to give your textarea a set height and then set overflow-y
您需要为 textarea 设置一个高度，然后设置 overflow-y
textarea
{
resize: none;
overflow-y: scroll;
height:300px;
}
回答by Don
textarea {
overflow-y: scroll; /* Vertical scrollbar */
overflow: scroll; /* Horizontal and vertical scrollbar*/
}
回答by Falguni Panchal
like this
像这样
css
css
textarea {
overflow:scroll;
height:100px;
}
回答by Pbk1303
HTML:
HTML：
<textarea rows="10" cols="20" id="text"></textarea>
CSS:
CSS：
#text
{
overflow-y:scroll;
}
