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tyro-util
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github.com/tyrocjh/my-util
tyrocjh/my-util
tyro-util
/
lib
/
addClass.js
16 lines
(12 loc)
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JavaScript
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/** *
@desc
为元素添加class *
@param
{
HTMLElement
}
ele
*
@param
{
String
}
cls
*/
const
hasClass =
require
(
'./hasClass'
)
const
addClass
= (
ele, cls
) => {
if
(!
hasClass
(ele, cls)) { ele.
className
+=
' '
+ cls } }
module
.
exports
= addClass