style textDecorationStyle 属性

在 an 元素下显示一条波浪线：

document.getElementById("demo").style.textDecorationStyle = "wavy";

描述

textDecorationStyle 属性设置或返回线条（如果有）的显示方式。

Property
textDecorationStyle	57.0	79.0	36.0	12.1	44.0

返回 textDecorationStyle 属性：

object.style.textDecorationStyle

设置 textDecorationStyle 属性：

Value	Description
solid	Default value. The line will display as a single line
double	The line will display as a double line
dotted	The line will display as a dotted line
dashed	The line will display as a dashed line
wavy	The line will display as a wavy line
initial	Sets this property to its default value. Read about initial
inherit	Inherits this property from its parent element. Read about inherit

默认值：	坚硬的
返回值：	一个 String，表示元素的 text-decoration-style 属性
CSS版本	CSS3