大小为 1 的多选下拉菜单
有什么方法可以创建大小为 1 的组合框 (
Is there any way of creating a combo box (<select>) with a size of 1? All the examples I can find allow for multiple selects but with a number of options visible at any one time. If this cannot be accomplished with bog standard HTML is it possible in a JS library such as JQuery?
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编辑：我的帖子没有回答问题，但评论可能会澄清问题。
您想要的是将属性
size设置为 1，即：EDIT: My post does not answer the question, but the comments might clarify the question.
What you want is to set the attribute
sizeto 1, i.e.:我担心这将是可用性的噩梦。您想要实现的更总体目标是什么？我确信已经存在更好的解决方案。
我猜你需要类似标签编辑器小部件之类的东西。
I'm afraid that would be usability nightmare. What is the more general goal you are trying to achieve? I'm sure better solutions already exist.
I could guess you need something like tag editor widget.