通过悬停或单击组合框来更改背景颜色 [英] background color change by hovering or clicking in combo box

问题描述

如何仅通过将鼠标悬停或单击组合框中的颜色选择来更改网页的背景颜色?

how to change the background color of a webpage by just hover or click on the color choice in the combo box using javascript?

推荐答案

Google?

如何使用Javascript更改背景颜色? [^ ]
如何使用JavaScript获取下拉列表的选定值? [^ ]

Google?

How do I change the background color with Javascript?[^]
How to get selected value of dropdownlist using JavaScript?[^]

使用jQuery非常优雅地解决了这个问题.请查看此手册: http://docs.jquery.com/Tutorials:Getting_Started_with_jQuery [

—SA

The is resolved very elegantly with jQuery. Please look at this manual: http://docs.jquery.com/Tutorials:Getting_Started_with_jQuery[^].

In this manual, locate the sentence "Now for something a little more sophisticated: We want to add and remove the class when the user hovers the li element, but only on the last element in the list." and see the code sample below.

—SA

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