参考 hasClass()

hasClass()

Checks if a class is already applied to element.

示例

语法

hasClass(c)

参数

c

name of class to check.

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相关参考

p5.File

A class to describe a file.

p5.MediaElement

A class to handle audio and video.

addClass

Adds a class to the element.

attribute

Adds an attribute to the element.