Html 在 textarea 上启用垂直滚动
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Enable vertical scrolling on textarea
提问by Hozefa
I have a textarea that I want to enable vertical scrolling. When I exceed the height of the textarea, it increases in size. The scroll bar does not appear. I want that a vertical scroll bar appears and the users are not able to resize the text area as well.
我有一个想要启用垂直滚动的 textarea。当我超过 textarea 的高度时，它的大小会增加。不出现滚动条。我希望出现一个垂直滚动条，并且用户也无法调整文本区域的大小。
I searched online and tried solutions posted, but none seem to work.
我在网上搜索并尝试发布的解决方案，但似乎没有一个工作。
Demo: http://jsfiddle.net/hozefa/8fv6e/
演示：http: //jsfiddle.net/hozefa/8fv6e/
CSS:
CSS：
#imageURLId{
font-size: 14px;
font-weight: normal;
resize: none;
overflow-y: scroll;
}
HTML:
HTML：
<label for="aboutDescription" id="aboutHeading">About</label>
<textarea rows="15" cols="50" id="aboutDescription"
style="resize: none;"></textarea>
<a id="imageURLId" target="_blank">Go to
HomePage</a>
采纳答案by Mike Christensen
You can try adding:
您可以尝试添加：
#aboutDescription
{
height: 100px;
max-height: 100px;
}
Update: http://jsfiddle.net/8fv6e/3/
回答by Royi Namir
Try this: http://jsfiddle.net/8fv6e/8/
试试这个：http: //jsfiddle.net/8fv6e/8/
It is another version of the answers.
这是答案的另一个版本。
HTML:
HTML：
<label for="aboutDescription" id="aboutHeading">About</label>
<textarea rows="15" cols="50" id="aboutDescription"
style="max-height:100px;min-height:100px; resize: none"></textarea>
<a id="imageURLId" target="_blank">Go to
HomePage</a>
CSS:
CSS：
#imageURLId{
font-size: 14px;
font-weight: normal;
resize: none;
overflow-y: scroll;
}
回答by Jose Philip Raja
Simply, change
简单的，改变
<textarea rows="15" cols="50" id="aboutDescription"
style="resize: none;"></textarea>
to
到
<textarea rows="15" cols="50" id="aboutDescription"
style="resize: none;" data-role="none"></textarea>
ie, add:
即，添加：
data-role="none"
回答by Brian Noah
Here's your CSS
这是你的 CSS
element{
width: 200px;
height: 300px;
overflow-y: auto;
}
回答by Bernat
Maybe a fixed heightand overflow-y: scroll;
也许一个固定的height和overflow-y: scroll;
