如何设置选择标签选项的下拉列表的高度和宽度

Question

I have a select tag use on my jsp page. When the options are added for select then the dropdown list of option covers half of my page as well as width is also as per data and thus goes out of the page thus hides half of my data.

How can I set the height so when I click on the down arrow of the select it shows me first 5 options with a scroll for the others? And how to code so that its width can be adjusted?

Answer 1

他是对的，您可以使用自定义下拉插件，例如http://designwithpc.com/Plugins/ddSlick或尝试向您添加 size="5" 但这会删除下拉功能并使其更像是一个列表。

Answer 2

use

overflow-y:auto;

hope it helped