下拉框和组合框有什么区别？ [英] Is there any difference between drop down box and combo box?

问题描述

下拉框和组合框[HTML]之间有什么区别吗？

Is there any difference between drop down box and combo box [ HTML ]?

实际上，每一次我都说：有组合框有问题， >

Actually the point is, everytime i say something like: "there is some problem with the combo box", my senior says: "that's not a combo box that is a drop down", :)

推荐答案

从技术上讲，没有一个组合框HTML中的组合框，因为不能输入< SELECT> 。请参阅 关于组合框的维基百科文章 （强调我的）：

Technically, there are no combo boxes in HTML, because the <SELECT> can't be typed into. See the Wikipedia article on Combo Box (emphasis mine):

组合框是一种常用的图形用户界面小部件。 它是下拉列表或列表框和单行文本框的组合，允许用户直接在控件中键入值，或从现有选项列表中进行选择。

A combo box is a commonly-used graphical user interface widget. It is a combination of a drop-down list or list box and a single-line textbox, allowing the user to either type a value directly into the control or choose from the list of existing options.

虽然 下拉列表 与HTML < SELECT> 元素完全匹配：

当激活时，它显示（下拉）一个值列表，用户可以从中选择一个值。

When activated, it displays (drops down) a list of values, from which the user may select one.

所以你的老板是对的。

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