How does jquery delete the background color

This article mainly explains "jquery how to delete the background color", the content of the article is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "jquery how to delete the background color" bar!

The specific steps are as follows:

1. First, create a new html project and introduce jquery into the project

two。 After introducing jquery, create a div tag in the project and set the width and height

After the 3.div tag is created, use the background attribute to set the background color for the tag

4. After the label background color is set, add a button button and bind the onclick click event to click to delete the background color

5. Finally, after the button is added, the tag object is obtained by signature in the click event, and the background color can be deleted by setting the background property to none using the css () method.

Function set () {

$(div) .css ('background','none')

}

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