我在 bootstrap.js 中有一个代码(来自 twitter)
!function( $ ) {
$(function () {
"use strict"
/* CSS TRANSITION SUPPORT (https://gist.github.com/373874)
* ======================================================= */
$.support.transition = (function () {
var thisBody = document.body || document.documentElement
, thisStyle = thisBody.style
, support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined
return support && {
end: (function () {
var transitionEnd = "TransitionEnd"
if ( $.browser.webkit ) {
transitionEnd = "webkitTransitionEnd"
} else if ( $.browser.mozilla ) {
transitionEnd = "transitionend"
} else if ( $.browser.opera ) {
transitionEnd = "oTransitionEnd"
}
return transitionEnd
}())
}
})()
})
}( window.jQuery );
但是, $.browser 显然已从 jquery 1.9 中删除..
我怎样才能重新编码这个片段?
文档说要使用$.support,但我不确定如何使用。